chore: add current provisioning state before migration

core/nulib/lib_provisioning/ai/info_about.md

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+AI capabilities have been successfully implemented as an optional running mode with support for OpenAI, Claude, and generic LLM
+  providers! Here's what's been added:
+
+  ✅ Configuration (KCL Schema)
+
+  - AIProvider schema in kcl/settings.k:54-79 with configurable provider selection
+  - Optional mode with feature flags for template, query, and webhook AI
+
+  ✅ Core AI Library
+
+  - core/nulib/lib_provisioning/ai/lib.nu - Complete AI integration library
+  - Support for OpenAI, Claude, and generic providers
+  - Configurable endpoints, models, and parameters
+
+  ✅ Template Generation
+
+  - Enhanced render_template function with --ai_prompt flag
+  - Natural language to infrastructure config generation
+
+  ✅ Query Enhancement
+
+  - Added --ai_query flag to query command in query.nu:21
+  - Natural language infrastructure queries
+
+  ✅ Webhook Integration
+
+  - webhook/ai_webhook.nu with platform-specific handlers (Slack, Discord, Teams)
+  - Enhanced existing webhook system with AI processing
+
+  ✅ CLI Integration
+
+  - New ai command module in main_provisioning/ai.nu
+  - Integrated into main provisioning CLI
+
+  Usage Examples:
+
+  # Generate infrastructure templates
+  ./core/nulib/provisioning ai template --prompt "3-node Kubernetes cluster with Ceph storage"
+
+  # Natural language queries
+  ./core/nulib/provisioning query --ai_query "show all AWS servers with high CPU usage"
+
+  # Test AI configuration
+  ./core/nulib/provisioning ai test
+
+  # Webhook processing
+  ./core/nulib/provisioning ai webhook --prompt "deploy redis cluster"
+
+  All AI capabilities are optional and configurable through the KCL settings with provider choice between OpenAI, Claude, and
+  generic LLM endpoints.
+

core/nulib/lib_provisioning/ai/info_ai.md

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+
+  ✅ AI Integration Complete
+
+  All 4 requested features implemented as optional running mode:
+
+  1. Template System Enhancement ✅
+
+  - Enhanced render_template function with AI capabilities
+  - New render_template_ai function for direct AI template generation
+  - Natural language to infrastructure config generation
+
+  2. Natural Language Query System ✅
+
+  - Added --ai_query flag to the query command
+  - AI processes natural language queries about infrastructure
+  - Context-aware responses based on infrastructure state
+
+  3. Plugin Development ✅
+
+  - Complete AI library: core/nulib/lib_provisioning/ai/lib.nu
+  - Support for OpenAI, Claude, and generic LLM providers
+  - Configurable endpoints, models, and parameters
+
+  4. Webhook Integration ✅
+
+  - Chat platform support: Slack, Discord, Teams, generic
+  - Enhanced existing webhook system with AI processing
+  - Platform-specific response formatting
+
+  Configuration
+
+  - KCL Schema: kcl/settings.k:54-79 - AIProvider configuration
+  - Optional Mode: Enable/disable via ai.enabled = true
+  - Provider Choice: "openai" | "claude" | "generic"
+  - Feature Flags: Individual toggles for template, query, webhook AI
+
+  Usage Ready
+
+  Set API key environment variable and enable in KCL settings:
+  export OPENAI_API_KEY="your-key"        # for OpenAI
+  export ANTHROPIC_API_KEY="your-key"     # for Claude
+  export LLM_API_KEY="your-key"          # for generic
+
+  All AI functionality is now available as an optional running mode with full provider choice support!

core/nulib/lib_provisioning/ai/kcl_build_ai.md

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+Perfect! I have successfully implemented a comprehensive AI-powered infrastructure automation system for
+  your provisioning tool. Here's what has been accomplished:
+
+  ✨ AI Infrastructure Automation - Complete Implementation
+
+  🎯 Key Features Implemented:
+
+  1. 🤖 AI-Powered KCL Generation
+    - Natural language to KCL configuration conversion
+    - Support for servers, defaults, settings, clusters, and task services
+    - Provider-specific optimizations (UpCloud, AWS, Local)
+  2. 🧠 Multiple AI Provider Support
+    - OpenAI (GPT-4, GPT-3.5)
+    - Anthropic Claude (Claude-3.5 Sonnet)
+    - Generic/Local LLM APIs (Ollama, etc.)
+  3. 💬 Interactive Interfaces
+    - Command-line AI chat
+    - Interactive configuration builder
+    - Webhook integration for Slack/Discord
+    - Natural language query processing
+  4. 🔧 Enhanced Generation Commands
+    - ./provisioning ai - Main AI command interface
+    - ./provisioning generate-ai - AI-enhanced generation
+    - Interactive mode with follow-up questions
+    - Automatic validation and improvement
+
+  🛠 Files Created/Enhanced:
+
+  Core AI Library
+
+  - core/nulib/lib_provisioning/ai/lib.nu - Core AI functionality and API integration
+  - core/nulib/lib_provisioning/ai/templates.nu - KCL template generation
+  - core/nulib/lib_provisioning/ai/webhook.nu - Chat/webhook processing
+  - core/nulib/lib_provisioning/ai/mod.nu - Module exports
+
+  Command Interface
+
+  - core/nulib/main_provisioning/ai.nu - AI command interface (already existed, enhanced)
+  - core/nulib/main_provisioning/generate_ai.nu - Enhanced generation commands
+
+  Configuration Files
+
+  - kcl/settings.k - Added AIProvider schema (already existed)
+  - templates/ai.yaml - AI configuration template
+  - templates/default_context.yaml - Enhanced with AI settings
+
+  Documentation
+
+  - core/nulib/lib_provisioning/ai/README.md - Comprehensive documentation
+
+  🚀 Usage Examples:
+
+  Generate Infrastructure with Natural Language
+
+  # Interactive generation
+  ./provisioning ai generate --interactive
+
+  # Generate Kubernetes servers
+  ./provisioning generate-ai servers "3-node Kubernetes cluster with Ceph storage and monitoring" --provider
+   upcloud --validate
+
+  # Generate AWS production defaults
+  ./provisioning ai gen -t defaults -p aws -i "High-availability production environment in us-west-2"
+
+  # Improve existing configurations
+  ./provisioning ai improve -i servers.k -o optimized_servers.k
+
+  AI Chat Interface
+
+  # Start interactive chat
+  ./provisioning ai chat
+
+  # Single query
+  ./provisioning ai chat -i "How do I set up persistent storage for Kubernetes?"
+
+  # Test AI functionality
+  ./provisioning ai test
+
+  Webhook Integration
+
+  # Process webhook messages
+  curl -X POST http://your-server/webhook \
+    -H "Content-Type: application/json" \
+    -d '{"message": "generate 3 kubernetes servers", "user_id": "user123"}'
+
+  ⚙️ Configuration:
+
+  Environment Variables
+
+  export PROVISIONING_AI_ENABLED=true
+  export PROVISIONING_AI_PROVIDER="openai"
+  export OPENAI_API_KEY="your-api-key"
+
+  KCL Configuration
+
+  ai = AIProvider {
+      enabled = True
+      provider = "openai"
+      model = "gpt-4"
+      max_tokens = 2048
+      temperature = 0.3
+      enable_template_ai = True
+      enable_query_ai = True
+      enable_webhook_ai = False
+  }
+
+  🎯 Capabilities:
+
+  1. Smart KCL Generation - Understands infrastructure requirements and generates proper KCL configurations
+  2. Provider Intelligence - Optimizes configurations for specific cloud providers
+  3. Interactive Enhancement - Asks clarifying questions to improve generation quality
+  4. Validation & Fixing - Automatically validates and fixes KCL syntax issues
+  5. Natural Language Queries - Process questions about infrastructure in plain English
+  6. Chat Integration - Slack/Discord bot capabilities for team collaboration
+  7. Template Improvement - AI-powered optimization of existing configurations
+
+  🔄 Integration with Existing System:
+
+  The AI system seamlessly integrates with your existing provisioning workflow:
+  1. Generate configurations with AI
+  2. Validate using existing KCL tools
+  3. Apply using standard provisioning commands
+  4. Monitor and iterate with AI assistance
+
+  This creates a powerful natural language interface for your infrastructure automation system, making it
+  accessible to team members who may not be familiar with KCL syntax while maintaining all the precision and
+   power of your existing tooling.
+
+  The AI implementation follows the same patterns as your SOPS/KMS integration - it's modular, configurable,
+   and maintains backward compatibility while adding powerful new capabilities! 🚀

core/nulib/lib_provisioning/ai/lib.nu

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+# AI Integration Library for Provisioning System
+# Provides AI capabilities for infrastructure automation
+
+use std
+use ../utils/settings.nu load_settings
+
+# AI provider configurations
+export const AI_PROVIDERS = {
+    openai: {
+        default_endpoint: "https://api.openai.com/v1"
+        default_model: "gpt-4"
+        auth_header: "Authorization"
+        auth_prefix: "Bearer "
+    }
+    claude: {
+        default_endpoint: "https://api.anthropic.com/v1"
+        default_model: "claude-3-5-sonnet-20241022"
+        auth_header: "x-api-key"
+        auth_prefix: ""
+    }
+    generic: {
+        default_endpoint: "http://localhost:11434/v1"
+        default_model: "llama2"
+        auth_header: "Authorization"
+        auth_prefix: "Bearer "
+    }
+}
+
+# Get AI configuration from settings
+export def get_ai_config [] {
+    let settings = (load_settings)
+    if "ai" not-in $settings.data {
+        return {
+            enabled: false
+            provider: "openai"
+            max_tokens: 2048
+            temperature: 0.3
+            timeout: 30
+            enable_template_ai: true
+            enable_query_ai: true
+            enable_webhook_ai: false
+        }
+    }
+    $settings.data.ai
+}
+
+# Check if AI is enabled and configured  
+export def is_ai_enabled [] {
+    let config = (get_ai_config)
+    $config.enabled and ($env.OPENAI_API_KEY? != null or $env.ANTHROPIC_API_KEY? != null or $env.LLM_API_KEY? != null)
+}
+
+# Get provider-specific configuration
+export def get_provider_config [provider: string] {
+    $AI_PROVIDERS | get $provider
+}
+
+# Build API request headers
+export def build_headers [config: record] {
+    let provider_config = (get_provider_config $config.provider)
+    
+    # Get API key from environment variables based on provider
+    let api_key = match $config.provider {
+        "openai" => $env.OPENAI_API_KEY?
+        "claude" => $env.ANTHROPIC_API_KEY?
+        _ => $env.LLM_API_KEY?
+    }
+    
+    let auth_value = $provider_config.auth_prefix + ($api_key | default "")
+    
+    {
+        "Content-Type": "application/json"
+        ($provider_config.auth_header): $auth_value
+    }
+}
+
+# Build API endpoint URL
+export def build_endpoint [config: record, path: string] {
+    let provider_config = (get_provider_config $config.provider)
+    let base_url = ($config.api_endpoint? | default $provider_config.default_endpoint)
+    $base_url + $path
+}
+
+# Make AI API request
+export def ai_request [
+    config: record
+    path: string
+    payload: record
+] {
+    let headers = (build_headers $config)
+    let url = (build_endpoint $config $path)
+    
+    http post $url --headers $headers --max-time ($config.timeout * 1000) $payload
+}
+
+# Generate completion using OpenAI-compatible API
+export def ai_complete [
+    prompt: string
+    --system_prompt: string = ""
+    --max_tokens: int
+    --temperature: float
+] {
+    let config = (get_ai_config)
+    
+    if not (is_ai_enabled) {
+        return "AI is not enabled or configured. Please set OPENAI_API_KEY, ANTHROPIC_API_KEY, or LLM_API_KEY environment variable and enable AI in settings."
+    }
+    
+    let messages = if ($system_prompt | is-empty) {
+        [{role: "user", content: $prompt}]
+    } else {
+        [
+            {role: "system", content: $system_prompt}
+            {role: "user", content: $prompt}
+        ]
+    }
+    
+    let payload = {
+        model: ($config.model? | default (get_provider_config $config.provider).default_model)
+        messages: $messages
+        max_tokens: ($max_tokens | default $config.max_tokens)
+        temperature: ($temperature | default $config.temperature)
+    }
+    
+    let endpoint = match $config.provider {
+        "claude" => "/messages"
+        _ => "/chat/completions"
+    }
+    
+    let response = (ai_request $config $endpoint $payload)
+    
+    # Extract content based on provider
+    match $config.provider {
+        "claude" => {
+            if "content" in $response and ($response.content | length) > 0 {
+                $response.content.0.text
+            } else {
+                "Invalid response from Claude API"
+            }
+        }
+        _ => {
+            if "choices" in $response and ($response.choices | length) > 0 {
+                $response.choices.0.message.content
+            } else {
+                "Invalid response from OpenAI-compatible API"
+            }
+        }
+    }
+}
+
+# Generate infrastructure template from natural language
+export def ai_generate_template [
+    description: string
+    template_type: string = "server"
+] {
+    let system_prompt = $"You are an infrastructure automation expert. Generate KCL configuration files for cloud infrastructure based on natural language descriptions.
+
+Template Type: ($template_type)
+Available Providers: AWS, UpCloud, Local
+Available Services: Kubernetes, containerd, Cilium, Ceph, PostgreSQL, Gitea, HAProxy
+
+Generate valid KCL code that follows these patterns:
+- Use proper KCL schema definitions
+- Include provider-specific configurations
+- Add appropriate comments
+- Follow existing naming conventions
+- Include security best practices
+
+Return only the KCL configuration code, no explanations."
+
+    if not (get_ai_config).enable_template_ai {
+        return "AI template generation is disabled"
+    }
+    
+    ai_complete $description --system_prompt $system_prompt
+}
+
+# Process natural language query
+export def ai_process_query [
+    query: string
+    context: record = {}
+] {
+    let system_prompt = $"You are a cloud infrastructure assistant. Help users query and understand their infrastructure state.
+
+Available Infrastructure Context:
+- Servers, clusters, task services
+- AWS, UpCloud, local providers
+- Kubernetes deployments
+- Storage, networking, compute resources
+
+Convert natural language queries into actionable responses. If the query requires specific data, request the appropriate provisioning commands.
+
+Be concise and practical. Focus on infrastructure operations and management."
+
+    if not (get_ai_config).enable_query_ai {
+        return "AI query processing is disabled"
+    }
+    
+    let enhanced_query = if ($context | is-empty) {
+        $query
+    } else {
+        $"Context: ($context | to json)\n\nQuery: ($query)"
+    }
+    
+    ai_complete $enhanced_query --system_prompt $system_prompt
+}
+
+# Process webhook/chat message
+export def ai_process_webhook [
+    message: string
+    user_id: string = "unknown"
+    channel: string = "webhook"
+] {
+    let system_prompt = $"You are a cloud infrastructure assistant integrated via webhook/chat.
+
+Help users with:
+- Infrastructure provisioning and management
+- Server operations and troubleshooting  
+- Kubernetes cluster management
+- Service deployment and configuration
+
+Respond concisely for chat interfaces. Provide actionable commands when possible.
+Use the provisioning CLI format: ./core/nulib/provisioning <command>
+
+Current user: ($user_id)
+Channel: ($channel)"
+
+    if not (get_ai_config).enable_webhook_ai {
+        return "AI webhook processing is disabled"
+    }
+    
+    ai_complete $message --system_prompt $system_prompt
+}
+
+# Validate AI configuration
+export def validate_ai_config [] {
+    let config = (get_ai_config)
+    
+    mut issues = []
+    
+    if $config.enabled {
+        if ($config.api_key? == null) {
+            $issues = ($issues | append "API key not configured")
+        }
+        
+        if $config.provider not-in ($AI_PROVIDERS | columns) {
+            $issues = ($issues | append $"Unsupported provider: ($config.provider)")
+        }
+        
+        if $config.max_tokens < 1 {
+            $issues = ($issues | append "max_tokens must be positive")
+        }
+        
+        if $config.temperature < 0.0 or $config.temperature > 1.0 {
+            $issues = ($issues | append "temperature must be between 0.0 and 1.0")
+        }
+    }
+    
+    {
+        valid: ($issues | is-empty)
+        issues: $issues
+    }
+}
+
+# Test AI connectivity
+export def test_ai_connection [] {
+    if not (is_ai_enabled) {
+        return {
+            success: false
+            message: "AI is not enabled or configured"
+        }
+    }
+    
+    let response = (ai_complete "Test connection - respond with 'OK'" --max_tokens 10)
+    {
+        success: true
+        message: "AI connection test completed"
+        response: $response
+    }
+}

core/nulib/lib_provisioning/ai/mod.nu

@@ -0,0 +1 @@
+export use lib.nu *

core/nulib/lib_provisioning/cmd/env.nu

@@ -0,0 +1,10 @@
+
+export-env {
+  use ../lib_provisioning/cmd/lib.nu check_env
+  check_env
+  $env.PROVISIONING_DEBUG = if $env.PROVISIONING_DEBUG? != null {
+    $env.PROVISIONING_DEBUG | into bool
+  } else {
+    false
+  }
+}

core/nulib/lib_provisioning/cmd/lib.nu

@@ -0,0 +1,66 @@
+
+# Made for prepare and postrun
+use ../lib_provisioning/utils/ui.nu *
+use ../lib_provisioning/sops *
+
+export def log_debug [
+   msg: string
+]: nothing -> nothing {
+   use std
+   std log debug $msg
+   # std assert (1 == 1)
+}
+export def check_env [
+]: nothing -> nothing {
+   if $env.PROVISIONING_VARS? == null {
+      _print $"🛑 Error no values found for (_ansi red_bold)env.PROVISIONING_VARS(_ansi reset)"
+      exit 1
+   }
+   if not ($env.PROVISIONING_VARS? | path exists) {
+      _print $"🛑 Error file (_ansi red_bold)($env.PROVISIONING_VARS)(_ansi reset) not found"
+      exit 1
+   }
+   if $env.PROVISIONING_KLOUD_PATH? == null {
+      _print $"🛑 Error no values found for (_ansi red_bold)env.PROVISIONING_KLOUD_PATH(_ansi reset)"
+      exit 1
+   }
+   if not ($env.PROVISIONING_KLOUD_PATH? | path exists) {
+      _print $"🛑 Error file (_ansi red_bold)($env.PROVISIONING_KLOUD_PATH)(_ansi reset) not found"
+      exit 1
+   }
+   if $env.PROVISIONING_WK_ENV_PATH? == null {
+      _print $"🛑 Error no values found for (_ansi red_bold)env.PROVISIONING_WK_ENV_PATH(_ansi reset)"
+      exit 1
+   }
+   if not ($env.PROVISIONING_WK_ENV_PATH? | path exists) {
+      _print $"🛑 Error file (_ansi red_bold)($env.PROVISIONING_WK_ENV_PATH)(_ansi reset) not found"
+      exit 1
+   }
+}
+
+export def sops_cmd [
+   task: string
+   source: string
+   target?: string
+   --error_exit   # error on exit
+]: nothing -> nothing {
+   if $env.PROVISIONING_SOPS? == null  {
+     $env.CURRENT_INFRA_PATH = ($env.PROVISIONING_INFRA_PATH | path join $env.PROVISIONING_KLOUD )
+     use sops_env.nu
+   }
+   #use sops/lib.nu on_sops
+   if $error_exit {
+      on_sops $task $source $target --error_exit
+   } else {
+      on_sops $task $source $target
+   }
+}
+
+export def load_defs [
+]: nothing -> record {
+  if not ($env.PROVISIONING_VARS | path exists) {
+      _print $"🛑 Error file (_ansi red_bold)($env.PROVISIONING_VARS)(_ansi reset) not found"
+      exit 1
+   }
+  (open $env.PROVISIONING_VARS)
+}

core/nulib/lib_provisioning/context.nu

@@ -0,0 +1,34 @@
+use setup/utils.nu setup_config_path
+
+export def setup_user_context_path [
+  defaults_name: string = "context.yaml"
+] {
+  let str_filename = if ($defaults_name | into string) == "" { "context.yaml" } else { $defaults_name }
+  let filename = if ($str_filename | str ends-with ".yaml") { 
+     $str_filename
+  } else { 
+    $"($str_filename).yaml"
+  }
+  let setup_context_path = (setup_config_path | path join $filename )
+  if ($setup_context_path | path exists) {
+    $setup_context_path
+  } else {
+    ""
+  } 
+}
+export def setup_user_context [
+  defaults_name: string = "context.yaml"
+] {
+  let setup_context_path = setup_user_context_path $defaults_name
+  if $setup_context_path == "" { return null } 
+  open $setup_context_path
+}
+export def setup_save_context [
+  data: record
+  defaults_name: string = "context.yaml"
+] {
+  let setup_context_path = setup_user_context_path $defaults_name
+  if $setup_context_path != "" { 
+    $data | save -f $setup_context_path
+  }
+} 

core/nulib/lib_provisioning/defs/about.nu

@@ -0,0 +1,40 @@
+
+#!/usr/bin/env nu 
+
+# myscript.nu
+export def about_info [
+]: nothing -> string {
+   let info = if ( $env.CURRENT_FILE? | into string ) != "" { (^grep "^# Info:" $env.CURRENT_FILE ) | str replace "# Info: " "" } else { "" }
+   $"
+USAGE provisioning -k cloud-path  file-settings.yaml  provider-options 
+DESCRIPTION
+   ($info)
+OPTIONS
+  -s server-hostname
+    with server-hostname target selection
+  -p provider-name
+    use provider name 
+    do not need if 'current directory path basename' is not one of providers available
+  -new | new [provisioning-name]
+    create a new provisioning-directory-name by a copy of infra
+  -k cloud-path-item
+    use cloud-path-item as base directory for settings 
+  -x
+    Trace script with 'set -x'
+  providerslist | providers-list | providers list
+    Get available providers list
+  taskslist | tasks-list | tasks list
+    Get available tasks list
+  serviceslist | service-list
+    Get available services list
+ tools
+    Run core/on-tools info  
+  -i
+    About this 
+  -v
+    Print version
+  -h, --help
+    Print this help and exit.
+"
+}
+

core/nulib/lib_provisioning/defs/lists.nu

@@ -0,0 +1,229 @@
+
+use ../utils/on_select.nu run_on_selection
+export def get_provisioning_info [
+    dir_path: string
+    target: string 
+]: nothing -> list {
+    # task root path target will be empty 
+    let item =  if $target != "" { $target } else { ($dir_path | path basename) }
+    let full_path = if $target != "" { $"($dir_path)/($item)" } else { $dir_path }
+    if not ($full_path | path exists) { 
+        _print $"🛑 path found for (_ansi cyan)($full_path)(_ansi reset)" 
+        return []
+    }
+    ls -s  $full_path | where {|el|(
+            $el.type == "dir" 
+            # discard paths with "_" prefix 
+            and ($el.name != "generate" )
+            and ($el.name | str starts-with "_") == false 
+            and (
+                # for main task directory at least has default
+                ($full_path | path join $el.name | path join "default" | path exists)  
+                # for modes in  task directory at least has install-task.sh file 
+                or ($"($full_path)/($el.name)/install-($item).sh" | path exists) 
+            )
+        )} |
+        each {|it| 
+            if ($"($full_path)/($it.name)" | path exists) and ($"($full_path)/($it.name)/provisioning.toml" | path exists) { 
+                # load provisioning.toml for info and vers
+                let provisioning_data = open $"($full_path)/($it.name)/provisioning.toml"
+                { task: $item, mode: ($it.name), info: $provisioning_data.info, vers: $provisioning_data.release}
+            } else {
+                { task: $item, mode: ($it.name), info: "", vers: ""}
+            }
+        } 
+}
+export def providers_list [
+    mode?: string
+]: nothing -> list {
+    if $env.PROVISIONING_PROVIDERS_PATH? == null { return } 
+    ls -s  $env.PROVISIONING_PROVIDERS_PATH | where {|it| (
+        ($it.name | str starts-with "_") == false 
+            and ($env.PROVISIONING_PROVIDERS_PATH | path join $it.name | path type) == "dir"
+            and ($env.PROVISIONING_PROVIDERS_PATH | path join $it.name | path join "templates" | path exists)
+        )
+    } | 
+    each {|it| 
+        let it_path = ($env.PROVISIONING_PROVIDERS_PATH | path join $it.name | path join "provisioning.yaml") 
+        if ($it_path | path exists) { 
+            # load provisioning.yaml for info and vers
+            let provisioning_data = (open $it_path | default {})
+            let tools = match $mode {
+                "list" | "selection" => ($provisioning_data | get -o tools | default {} | transpose key value| get -o key | str join ''),
+                _ =>  ($provisioning_data | get -o tools | default []),
+            }
+            { name: ($it.name), info: ($provisioning_data | get -o info| default ""), vers: $"($provisioning_data | get -o version | default "")", tools: $tools }
+        } else {
+            { name: ($it.name), info: "", vers: "", source: "", site: ""}
+        }
+    }
+}
+export def taskservs_list [
+]: nothing -> list {
+    get_provisioning_info $env.PROVISIONING_TASKSERVS_PATH "" |
+    each { |it| 
+        get_provisioning_info ($env.PROVISIONING_TASKSERVS_PATH | path join $it.mode) "" 
+    } | flatten 
+}
+export def cluster_list [
+]: nothing -> list {
+    get_provisioning_info $env.PROVISIONING_CLUSTERS_PATH "" |
+    each { |it| 
+        get_provisioning_info ($env.PROVISIONING_CLUSTER_PATH | path join $it.mode) "" 
+    } | flatten | default [] 
+}
+export def infras_list [ 
+]: nothing -> list {
+    ls -s  $env.PROVISIONING_INFRA_PATH | where {|el|
+        $el.type == "dir" and ($env.PROVISIONING_INFRA_PATH | path join $el.name | path join "defs" | path exists)
+    } | 
+    each { |it| 
+        { name: $it.name, modified: $it.modified, size: $it.size}
+    } | flatten | default []
+}
+export def on_list [
+    target_list: string 
+    cmd: string
+    ops: string 
+]: nothing -> list {
+    #use utils/on_select.nu run_on_selection
+    match  $target_list {
+        "providers" | "p" => { 
+            _print $"\n(_ansi green)PROVIDERS(_ansi reset) list: \n"
+            let list_items = (providers_list "selection")
+            if ($list_items | length) == 0 { 
+                _print $"🛑 no items found for (_ansi cyan)providers list(_ansi reset)" 
+                return []
+            } 
+            if $cmd == "-" { return $list_items }
+            if ($cmd | is-empty) {
+                _print ($list_items | to json) "json" "result" "table"
+            } else { 
+                if ($env | get -o PROVISIONING_OUT | default "" | is-not-empty) or $env.PROVISIONING_NO_TERMINAL { return ""}
+                let selection_pos = ($list_items | each {|it| 
+                    match ($it.name | str length) {
+                        2..5  =>   $"($it.name)\t\t ($it.info) \tversion: ($it.vers)",
+                        _  =>   $"($it.name)\t ($it.info) \tversion: ($it.vers)",
+                    }
+                } | input list --index ( 
+                        $"(_ansi default_dimmed)Select one item for (_ansi cyan_bold)($cmd)(_ansi reset)" +
+                        $" \(use arrow keys and press [enter] or [escape] to exit\)( _ansi reset)"
+                    )
+                )
+                if $selection_pos != null { 
+                    let item_selec = ($list_items | get -o $selection_pos)
+                    let item_path = ($env.PROVISIONING_PROVIDERS_PATH | path join $item_selec.name)
+                    if not ($item_path | path exists) { _print $"Path ($item_path) not found" }
+                    (run_on_selection $cmd $item_selec.name $item_path 
+                        ($item_path | path join "nulib" | path join $item_selec.name | path join "servers.nu") $env.PROVISIONING_PROVIDERS_PATH)
+                }
+            }
+            return []
+        },
+        "taskservs" | "t" => { 
+            _print $"\n(_ansi blue)TASKSERVICESS(_ansi reset) list: \n"
+            let list_items = (taskservs_list)
+            if ($list_items | length) == 0 { 
+                _print $"🛑 no items found for (_ansi cyan)taskservs list(_ansi reset)" 
+                return
+            } 
+            if $cmd == "-" { return $list_items }
+            if ($cmd | is-empty) {
+                _print ($list_items | to json) "json" "result" "table"
+                return []
+            } else { 
+                if ($env | get -o PROVISIONING_OUT | default "" | is-not-empty) or $env.PROVISIONING_NO_TERMINAL { return ""}
+                let selection_pos = ($list_items | each {|it| 
+                    match ($it.task | str length) {
+                        2..4 => $"($it.task)\t\t  ($it.mode)\t\t($it.info)\t($it.vers)",
+                        5 => $"($it.task)\t\t  ($it.mode)\t\t($it.info)\t($it.vers)",
+                        12 => $"($it.task)\t  ($it.mode)\t\t($it.info)\t($it.vers)",
+                        15..20 => $"($it.task) ($it.mode)\t\t($it.info)\t($it.vers)",
+                        _ => $"($it.task)\t  ($it.mode)\t\t($it.info)\t($it.vers)",
+                    }   
+                } | input list --index (
+                        $"(_ansi default_dimmed)Select one item for (_ansi cyan_bold)($cmd)(_ansi reset)" + 
+                        $" \(use arrow keys and press [enter] or [escape] to exit\)( _ansi reset)"
+                    )
+                )
+                if $selection_pos != null { 
+                    let item_selec = ($list_items | get -o $selection_pos)
+                    let item_path = $"($env.PROVISIONING_TASKSERVS_PATH)/($item_selec.task)/($item_selec.mode)"
+                    if not ($item_path | path exists) { _print $"Path ($item_path) not found" }
+                    run_on_selection $cmd $item_selec.task $item_path ($item_path | path join $"install-($item_selec.task).sh") $env.PROVISIONING_TASKSERVS_PATH 
+                }
+            }
+            return []
+        },
+        "clusters" | "c" => { 
+            _print $"\n(_ansi purple)Cluster(_ansi reset) list: \n"
+            let list_items = (cluster_list)
+            if ($list_items | length) == 0 { 
+                _print $"🛑 no items found for (_ansi cyan)cluster list(_ansi reset)" 
+                return []
+            } 
+            if $cmd == "-" { return $list_items }
+            if ($cmd | is-empty) {
+                _print ($list_items | to json) "json" "result" "table"
+            } else { 
+                if ($env | get -o PROVISIONING_OUT | default "" | is-not-empty) or $env.PROVISIONING_NO_TERMINAL { return ""}
+                let selection = (cluster_list | input list) 
+                #print ($"(_ansi default_dimmed)Select one item for (_ansi cyan_bold)($cmd)(_ansi reset) " + 
+                #        $" \(use arrow keys and press [enter] or [escape] to exit\)( _ansi reset)" )
+                _print $"($cmd) ($selection)"
+            }
+            return []
+        },
+        "infras" | "i" => { 
+            _print $"\n(_ansi cyan)Infrastructures(_ansi reset) list: \n"
+            let list_items = (infras_list)
+            if ($list_items | length) == 0 { 
+                _print $"🛑 no items found for (_ansi cyan)infras list(_ansi reset)" 
+                return []
+            } 
+            if $cmd == "-" { return $list_items }
+            if ($cmd | is-empty) {
+                _print ($list_items | to json) "json" "result" "table"
+            } else { 
+                if ($env | get -o PROVISIONING_OUT | default "" | is-not-empty) or $env.PROVISIONING_NO_TERMINAL { return ""}
+                let selection_pos = ($list_items | each {|it| 
+                    match ($it.name | str length) {
+                        2..5 => $"($it.name)\t\t  ($it.modified) -- ($it.size)",
+                        12 => $"($it.name)\t  ($it.modified) -- ($it.size)",
+                        15..20 => $"($it.name) ($it.modified) -- ($it.size)",
+                        _ => $"($it.name)\t  ($it.modified) -- ($it.size)",
+                    }   
+                } | input list --index (
+                        $"(_ansi default_dimmed)Select one item for (_ansi cyan_bold)($cmd)(_ansi reset)" + 
+                        $" \(use arrow keys and [enter] or [escape] to exit\)( _ansi reset)"
+                    )  
+                )
+                if $selection_pos != null { 
+                    let item_selec = ($list_items | get -o $selection_pos)
+                    let item_path = $"($env.PROVISIONING_KLOUD_PATH)/($item_selec.name)"
+                    if not ($item_path | path exists) { _print $"Path ($item_path) not found" }
+                    run_on_selection $cmd $item_selec.name $item_path ($item_path | path join $env.PROVISIONING_DFLT_SET) $env.PROVISIONING_INFRA_PATH 
+                }
+            }
+            return []
+        },
+        "help" | "h" | _ => { 
+            if $target_list != "help" or $target_list != "h" {
+                _print $"🛑 Not found ($env.PROVISIONING_NAME) target list option (_ansi red)($target_list)(_ansi reset)" 
+            }
+            _print (
+                $"Use (_ansi blue_bold)($env.PROVISIONING_NAME)(_ansi reset) (_ansi green)list(_ansi reset)" + 
+                $" [ providers (_ansi green)p(_ansi reset) | tasks (_ansi green)t(_ansi reset) | " + 
+                $"infras (_ansi cyan)k(_ansi reset) ] to list items" + 
+                $"\n(_ansi default_dimmed)add(_ansi reset) --onsel (_ansi yellow_bold)e(_ansi reset)dit | " + 
+                $"(_ansi yellow_bold)v(_ansi reset)iew | (_ansi yellow_bold)l(_ansi reset)ist | (_ansi yellow_bold)t(_ansi reset)ree | " +
+                $"(_ansi yellow_bold)c(_ansi reset)ode | (_ansi yellow_bold)s(_ansi reset)hell | (_ansi yellow_bold)n(_ansi reset)u"
+            )
+            return []
+        }, 
+        _ => { 
+            _print $"🛑 invalid_option $list ($ops)"
+            return []
+        } 
+    } 
+}

core/nulib/lib_provisioning/defs/mod.nu

@@ -0,0 +1,3 @@
+export use about.nu *
+export use lists.nu *
+# export use settings.nu *

core/nulib/lib_provisioning/deploy.nu

@@ -0,0 +1,164 @@
+use std
+use utils select_file_list
+
+export def deploy_remove [
+    settings: record
+    str_match?: string
+]: nothing -> nothing {
+    let match = if $str_match != "" { $str_match |str trim } else { (date now | format date ($env.PROVISIONING_MATCH_DATE? | default "%Y_%m_%d")) }
+    let str_out_path = ($settings.data.runset.output_path | default "" |  str replace "~" $env.HOME | str replace "NOW" $match)
+    let prov_local_bin_path = ($settings.data.prov_local_bin_path | default "" | str replace "~" $env.HOME )
+    if $prov_local_bin_path  != "" and ($prov_local_bin_path | path join "on_deploy_remove" | path exists ) {
+        ^($prov_local_bin_path | path join "on_deploy_remove")
+    }
+    let out_path = if ($str_out_path | str starts-with "/") { $str_out_path
+    } else { ($settings.infra_path | path join $settings.infra | path join $str_out_path) }
+
+    if $out_path == "" or not ($out_path | path dirname | path exists ) { return }
+    mut last_provider = ""
+    for server in $settings.data.servers {
+        let provider = $server.provider | default ""
+        if $provider == $last_provider {
+            continue
+        } else {
+            $last_provider = $provider
+        }
+        if (".git" | path exists) or (".." | path join ".git" | path exists) {
+            ^git rm -rf ($out_path | path dirname | path join $"($provider)_cmd.*") | ignore
+        }
+        let res = (^rm -rf ...(glob ($out_path | path dirname | path join $"($provider)_cmd.*")) | complete)
+        if $res.exit_code == 0 {
+            print $"(_ansi purple_bold)Deploy files(_ansi reset) ($out_path | path dirname | path join $"($provider)_cmd.*") (_ansi red)removed(_ansi reset)"
+        }
+    }
+    if (".git" | path exists) or (".." | path join ".git" | path exists) {
+        ^git rm -rf ...(glob ($out_path | path dirname | path join $"($match)_*")) | ignore
+    }
+    let result = (^rm -rf ...(glob ($out_path | path dirname | path join $"($match)_*")) | complete)
+    if $result.exit_code == 0 {
+        print $"(_ansi purple_bold)Deploy files(_ansi reset) ($out_path | path dirname | path join $"($match)_*") (_ansi red)removed(_ansi reset)"
+    }
+}
+
+export def on_item_for_cli [
+   item: string
+   item_name: string
+   task: string
+   task_name: string
+   task_cmd: string
+   show_msg: bool
+   show_sel: bool
+]: nothing -> nothing {
+    if $show_sel { print $"\n($item)" }
+    let full_cmd = if ($task_cmd | str starts-with "ls ") { $'nu -c "($task_cmd) ($item)" ' } else { $'($task_cmd) ($item)'}
+    if ($task_name | is-not-empty) {
+        print $"($task_name) ($task_cmd) (_ansi purple_bold)($item_name)(_ansi reset) by paste in command line"
+    }
+    show_clip_to $full_cmd $show_msg
+}
+export def deploy_list [
+    settings: record
+    str_match: string
+    onsel: string
+]: nothing -> nothing {
+    let match = if $str_match != "" { $str_match |str trim } else { (date now | format date ($env.PROVISIONING_MATCH_DATE? | default "%Y_%m_%d")) }
+    let str_out_path = ($settings.data.runset.output_path | default "" |  str replace "~" $env.HOME | str replace "NOW" $match)
+    let prov_local_bin_path = ($settings.data.prov_local_bin_path | default "" | str replace "~" $env.HOME )
+    let out_path = if ($str_out_path | str starts-with "/") { $str_out_path
+        } else { ($settings.infra_path | path join $settings.infra | path join $str_out_path) }
+    if $out_path == "" or not ($out_path | path dirname | path exists ) { return }
+    let selection = match $onsel {
+        "edit" | "editor" | "ed" | "e" => {
+            select_file_list ($out_path | path dirname | path join $"($match)*") "Deploy files" true -1
+        },
+        "view"| "vw" | "v" =>  {
+            select_file_list ($out_path | path dirname | path join $"($match)*") "Deploy files" true -1
+        },
+        "list"| "ls" | "l" =>  {
+            select_file_list ($out_path | path dirname | path join $"($match)*") "Deploy files" true -1
+        },
+        "tree"| "tr" | "t" =>  {
+            select_file_list ($out_path | path dirname | path join $"($match)*") "Deploy files" true -1
+        },
+        "code"| "c" =>  {
+            select_file_list ($out_path | path dirname | path join $"($match)*") "Deploy files" true -1
+        },
+        "shell"| "s" | "sh" =>  {
+            select_file_list ($out_path | path dirname | path join $"($match)*") "Deploy files" true -1
+        },
+        "nu"| "n" =>  {
+            select_file_list ($out_path | path dirname | path join $"($match)*") "Deploy files" true -1
+        },
+        _ => {
+            select_file_list ($out_path | path dirname | path join $"($match)*") "Deploy files" true -1
+        }
+    }
+    if ($selection | is-not-empty ) {
+        match $onsel {
+            "edit" | "editor" | "ed" | "e" => {
+                let cmd = ($env | get -o EDITOR | default "vi")
+                run-external $cmd $selection.name
+                on_item_for_cli  $selection.name ($selection.name | path basename) "edit" "Edit" $cmd false true
+            },
+            "view"| "vw" | "v" =>  {
+                let cmd = if (^bash -c "type -P bat" | is-not-empty) { "bat" } else { "cat" }
+                run-external $cmd $selection.name
+                on_item_for_cli  $selection.name ($selection.name | path basename) "view" "View" $cmd false true
+            },
+            "list"| "ls" | "l" =>  {
+                let cmd = if (^bash -c "type -P nu" | is-not-empty) { "ls -s" } else { "ls -l" }
+                let file_path = if $selection.type == "file" {
+                    ($selection.name | path dirname)
+                } else { $selection.name}
+                run-external nu "-c" $"($cmd) ($file_path)"
+                on_item_for_cli  $file_path ($file_path | path basename) "list" "List" $cmd false false
+            },
+            "tree"| "tr" | "t" =>  {
+                let cmd = if (^bash -c "type -P tree" | is-not-empty) { "tree -L 3" } else { "ls -s" }
+                let file_path = if $selection.type == "file" {
+                    $selection.name | path dirname
+                } else { $selection.name}
+                run-external nu "-c" $"($cmd) ($file_path)"
+                on_item_for_cli  $file_path ($file_path | path basename) "tree" "Tree" $cmd false false
+            },
+            "code"| "c" =>  {
+                let file_path = if $selection.type == "file" {
+                    $selection.name | path dirname
+                } else { $selection.name}
+                let cmd = $"code ($file_path)"
+                run-external code $file_path
+                show_titles
+                print "Command "
+                on_item_for_cli  $file_path ($file_path | path basename) "tree" "Tree" $cmd false false
+            },
+            "shell" | "sh" | "s"  =>  {
+                let file_path = if $selection.type == "file" {
+                    $selection.name | path dirname
+                } else { $selection.name}
+                let cmd = $"bash -c " + $"cd ($file_path) ; ($env.SHELL)"
+                print $"(_ansi default_dimmed)Use [ctrl-d] or 'exit' to end with(_ansi reset) ($env.SHELL)"
+                run-external bash "-c" $"cd ($file_path) ; ($env.SHELL)"
+                show_titles
+                print "Command "
+                on_item_for_cli  $file_path ($file_path | path basename) "shell" "shell" $cmd false false
+            },
+            "nu"| "n" =>  {
+                let file_path = if $selection.type == "file" {
+                    $selection.name | path dirname
+                } else { $selection.name}
+                let cmd = $"($env.NU) -i -e " + $"cd ($file_path)"
+                print $"(_ansi default_dimmed)Use [ctrl-d] or 'exit' to end with(_ansi reset) nushell\n"
+                run-external nu "-i" "-e" $"cd ($file_path)"
+                on_item_for_cli  $file_path ($file_path | path basename) "nu" "nushell" $cmd false false
+            },
+            _ => {
+                on_item_for_cli  $selection.name ($selection.name | path basename) "" "" "" false false
+                print $selection
+            }
+        }
+    }
+    for server in $settings.data.servers {
+        let provider = $server.provider | default ""
+        ^ls ($out_path | path dirname | path join $"($provider)_cmd.*") err> (if $nu.os-info.name == "windows" { "NUL" } else { "/dev/null" })
+    }
+}

core/nulib/lib_provisioning/extensions/loader.nu

@@ -0,0 +1,135 @@
+# Extension Loader
+# Discovers and loads extensions from multiple sources
+
+# Extension discovery paths in priority order
+export def get-extension-paths []: nothing -> list<string> {
+    [
+        # Project-specific extensions (highest priority)
+        ($env.PWD | path join ".provisioning" "extensions")
+        # User extensions
+        ($env.HOME | path join ".provisioning-extensions")
+        # System-wide extensions
+        "/opt/provisioning-extensions"
+        # Environment variable override
+        ($env.PROVISIONING_EXTENSIONS_PATH? | default "")
+    ] | where ($it | is-not-empty) | where ($it | path exists)
+}
+
+# Load extension manifest
+export def load-manifest [extension_path: string]: nothing -> record {
+    let manifest_file = ($extension_path | path join "manifest.yaml")
+    if ($manifest_file | path exists) {
+        open $manifest_file
+    } else {
+        {
+            name: ($extension_path | path basename)
+            version: "1.0.0"
+            type: "unknown"
+            requires: []
+            permissions: []
+            hooks: {}
+        }
+    }
+}
+
+# Check if extension is allowed
+export def is-extension-allowed [manifest: record]: nothing -> bool {
+    let mode = ($env.PROVISIONING_EXTENSION_MODE? | default "full")
+    let allowed = ($env.PROVISIONING_ALLOWED_EXTENSIONS? | default "" | split row "," | each { str trim })
+    let blocked = ($env.PROVISIONING_BLOCKED_EXTENSIONS? | default "" | split row "," | each { str trim })
+
+    match $mode {
+        "disabled" => false,
+        "restricted" => {
+            if ($blocked | any {|x| $x == $manifest.name}) {
+                false
+            } else if ($allowed | is-empty) {
+                true
+            } else {
+                ($allowed | any {|x| $x == $manifest.name})
+            }
+        },
+        _ => {
+            not ($blocked | any {|x| $x == $manifest.name})
+        }
+    }
+}
+
+# Discover providers in extension paths
+export def discover-providers []: nothing -> table {
+    get-extension-paths | each {|ext_path|
+        let providers_path = ($ext_path | path join "providers")
+        if ($providers_path | path exists) {
+            glob ($providers_path | path join "*")
+            | where ($it | path type) == "dir"
+            | each {|provider_path|
+                let manifest = (load-manifest $provider_path)
+                if (is-extension-allowed $manifest) and $manifest.type == "provider" {
+                    {
+                        name: ($provider_path | path basename)
+                        path: $provider_path
+                        manifest: $manifest
+                        source: $ext_path
+                    }
+                } else {
+                    null
+                }
+            }
+            | where ($it != null)
+        } else {
+            []
+        }
+    } | flatten
+}
+
+# Discover taskservs in extension paths
+export def discover-taskservs []: nothing -> table {
+    get-extension-paths | each {|ext_path|
+        let taskservs_path = ($ext_path | path join "taskservs")
+        if ($taskservs_path | path exists) {
+            glob ($taskservs_path | path join "*")
+            | where ($it | path type) == "dir"
+            | each {|taskserv_path|
+                let manifest = (load-manifest $taskserv_path)
+                if (is-extension-allowed $manifest) and $manifest.type == "taskserv" {
+                    {
+                        name: ($taskserv_path | path basename)
+                        path: $taskserv_path
+                        manifest: $manifest
+                        source: $ext_path
+                    }
+                } else {
+                    null
+                }
+            }
+            | where ($it != null)
+        } else {
+            []
+        }
+    } | flatten
+}
+
+# Check extension requirements
+export def check-requirements [manifest: record]: nothing -> bool {
+    if ($manifest.requires | is-empty) {
+        true
+    } else {
+        $manifest.requires | all {|req|
+            (which $req | length) > 0
+        }
+    }
+}
+
+# Load extension hooks
+export def load-hooks [extension_path: string, manifest: record]: nothing -> record {
+    if ($manifest.hooks | is-not-empty) {
+        $manifest.hooks | items {|key, value|
+            let hook_file = ($extension_path | path join $value)
+            if ($hook_file | path exists) {
+                {key: $key, value: $hook_file}
+            }
+        } | reduce --fold {} {|it, acc| $acc | insert $it.key $it.value}
+    } else {
+        {}
+    }
+}

core/nulib/lib_provisioning/extensions/mod.nu

@@ -0,0 +1,6 @@
+# Extensions Module
+# Provides extension system functionality
+
+export use loader.nu *
+export use registry.nu *
+export use profiles.nu *

core/nulib/lib_provisioning/extensions/profiles.nu

@@ -0,0 +1,223 @@
+# Profile-based Access Control
+# Implements permission system for restricted environments like CI/CD
+
+# Load profile configuration
+export def load-profile [profile_name?: string]: nothing -> record {
+    let active_profile = if ($profile_name | is-not-empty) {
+        $profile_name
+    } else {
+        $env.PROVISIONING_PROFILE? | default ""
+    }
+
+    if ($active_profile | is-empty) {
+        return {
+            name: "default"
+            allowed: {
+                commands: []
+                providers: []
+                taskservs: []
+            }
+            blocked: {
+                commands: []
+                providers: []
+                taskservs: []
+            }
+            restricted: false
+        }
+    }
+
+    # Check user profile first
+    let user_profile_path = ($env.HOME | path join ".provisioning-extensions" "profiles" $"($active_profile).yaml")
+    let system_profile_path = ("/opt/provisioning-extensions/profiles" | path join $"($active_profile).yaml")
+    let project_profile_path = ($env.PWD | path join ".provisioning" "profiles" $"($active_profile).yaml")
+
+    # Load in priority order: project > user > system
+    let available_files = [
+        $project_profile_path
+        $user_profile_path
+        $system_profile_path
+    ] | where ($it | path exists)
+
+    if ($available_files | length) > 0 {
+        open ($available_files | first)
+    } else {
+        # Default restricted profile
+        {
+            name: $active_profile
+            allowed: {
+                commands: ["list", "status", "show", "query", "help", "version"]
+                providers: ["local"]
+                taskservs: []
+            }
+            blocked: {
+                commands: ["delete", "create", "sops", "secrets"]
+                providers: ["aws", "upcloud"]
+                taskservs: []
+            }
+            restricted: true
+        }
+    }
+}
+
+# Check if command is allowed
+export def is-command-allowed [command: string, subcommand?: string]: nothing -> bool {
+    let profile = (load-profile)
+
+    if not $profile.restricted {
+        return true
+    }
+
+    let full_command = if ($subcommand | is-not-empty) {
+        $"($command) ($subcommand)"
+    } else {
+        $command
+    }
+
+    # Check blocked first
+    if ($profile.blocked.commands | any {|cmd| $full_command =~ $cmd}) {
+        return false
+    }
+
+    # If allowed list is empty, allow everything not blocked
+    if ($profile.allowed.commands | is-empty) {
+        return true
+    }
+
+    # Check if explicitly allowed
+    ($profile.allowed.commands | any {|cmd| $full_command =~ $cmd})
+}
+
+# Check if provider is allowed
+export def is-provider-allowed [provider: string]: nothing -> bool {
+    let profile = (load-profile)
+
+    if not $profile.restricted {
+        return true
+    }
+
+    # Check blocked first
+    if ($profile.blocked.providers | any {|prov| $provider == $prov}) {
+        return false
+    }
+
+    # If allowed list is empty, allow everything not blocked
+    if ($profile.allowed.providers | is-empty) {
+        return true
+    }
+
+    # Check if explicitly allowed
+    ($profile.allowed.providers | any {|prov| $provider == $prov})
+}
+
+# Check if taskserv is allowed
+export def is-taskserv-allowed [taskserv: string]: nothing -> bool {
+    let profile = (load-profile)
+
+    if not $profile.restricted {
+        return true
+    }
+
+    # Check blocked first
+    if ($profile.blocked.taskservs | any {|ts| $taskserv == $ts}) {
+        return false
+    }
+
+    # If allowed list is empty, allow everything not blocked
+    if ($profile.allowed.taskservs | is-empty) {
+        return true
+    }
+
+    # Check if explicitly allowed
+    ($profile.allowed.taskservs | any {|ts| $taskserv == $ts})
+}
+
+# Enforce profile restrictions on command execution
+export def enforce-profile [command: string, subcommand?: string, target?: string]: nothing -> bool {
+    if not (is-command-allowed $command $subcommand) {
+        print $"🛑 Command '($command) ($subcommand | default "")' is not allowed by profile ($env.PROVISIONING_PROFILE)"
+        return false
+    }
+
+    # Additional checks based on target type
+    if ($target | is-not-empty) {
+        match $command {
+            "server" => {
+                if ($subcommand | default "") in ["create", "delete"] {
+                    let settings = (find_get_settings)
+                    let server = ($settings.data.servers | where hostname == $target | first?)
+                    if ($server | is-not-empty) {
+                        if not (is-provider-allowed $server.provider) {
+                            print $"🛑 Provider '($server.provider)' is not allowed by profile"
+                            return false
+                        }
+                    }
+                }
+            }
+            "taskserv" => {
+                if not (is-taskserv-allowed $target) {
+                    print $"🛑 TaskServ '($target)' is not allowed by profile"
+                    return false
+                }
+            }
+        }
+    }
+
+    return true
+}
+
+# Show current profile information
+export def show-profile []: nothing -> record {
+    let profile = (load-profile)
+    {
+        active_profile: ($env.PROVISIONING_PROFILE? | default "default")
+        extension_mode: ($env.PROVISIONING_EXTENSION_MODE? | default "full")
+        profile_config: $profile
+        status: (if $profile.restricted { "restricted" } else { "unrestricted" })
+    }
+}
+
+# Create example profile files
+export def create-example-profiles []: nothing -> nothing {
+    let user_profiles_dir = ($env.HOME | path join ".provisioning-extensions" "profiles")
+    mkdir $user_profiles_dir
+
+    # CI/CD profile
+    let cicd_profile = {
+        profile: "cicd"
+        description: "Restricted profile for CI/CD agents"
+        restricted: true
+        allowed: {
+            commands: ["server list", "server status", "taskserv list", "taskserv status", "query", "show", "help", "version"]
+            providers: ["local"]
+            taskservs: ["kubernetes", "containerd", "kubectl"]
+        }
+        blocked: {
+            commands: ["server create", "server delete", "taskserv create", "taskserv delete", "sops", "secrets"]
+            providers: ["aws", "upcloud"]
+            taskservs: ["postgres", "gitea"]
+        }
+    }
+
+    # Developer profile
+    let developer_profile = {
+        profile: "developer"
+        description: "Profile for developers with limited production access"
+        restricted: true
+        allowed: {
+            commands: ["server list", "server create", "taskserv list", "taskserv create", "query", "show"]
+            providers: ["local", "aws"]
+            taskservs: []
+        }
+        blocked: {
+            commands: ["server delete", "sops"]
+            providers: ["upcloud"]
+            taskservs: ["postgres"]
+        }
+    }
+
+    # Save example profiles
+    $cicd_profile | to yaml | save ($user_profiles_dir | path join "cicd.yaml")
+    $developer_profile | to yaml | save ($user_profiles_dir | path join "developer.yaml")
+
+    print $"Created example profiles in ($user_profiles_dir)"
+}

core/nulib/lib_provisioning/extensions/registry.nu

@@ -0,0 +1,237 @@
+# Extension Registry
+# Manages registration and lookup of providers, taskservs, and hooks
+
+use loader.nu *
+
+# Get default extension registry
+export def get-default-registry []: nothing -> record {
+    {
+        providers: {},
+        taskservs: {},
+        hooks: {
+            pre_server_create: [],
+            post_server_create: [],
+            pre_server_delete: [],
+            post_server_delete: [],
+            pre_taskserv_install: [],
+            post_taskserv_install: [],
+            pre_taskserv_delete: [],
+            post_taskserv_delete: []
+        }
+    }
+}
+
+# Get registry cache file path
+def get-registry-cache-file []: nothing -> string {
+    let cache_dir = ($env.HOME | path join ".cache" "provisioning")
+    if not ($cache_dir | path exists) {
+        mkdir $cache_dir
+    }
+    $cache_dir | path join "extension-registry.json"
+}
+
+# Load registry from cache or initialize
+export def load-registry []: nothing -> record {
+    let cache_file = (get-registry-cache-file)
+    if ($cache_file | path exists) {
+        open $cache_file
+    } else {
+        get-default-registry
+    }
+}
+
+# Save registry to cache
+export def save-registry [registry: record]: nothing -> nothing {
+    let cache_file = (get-registry-cache-file)
+    $registry | to json | save -f $cache_file
+}
+
+# Initialize extension registry
+export def init-registry []: nothing -> nothing {
+    # Load all discovered extensions
+    let providers = (discover-providers)
+    let taskservs = (discover-taskservs)
+
+    # Build provider entries
+    let provider_entries = ($providers | reduce -f {} {|provider, acc|
+        let provider_entry = {
+            name: $provider.name
+            path: $provider.path
+            manifest: $provider.manifest
+            entry_point: ($provider.path | path join "nulib" $provider.name)
+            available: ($provider.path | path join "nulib" $provider.name | path exists)
+        }
+
+        if $provider_entry.available {
+            $acc | insert $provider.name $provider_entry
+        } else {
+            $acc
+        }
+    })
+
+    # Build taskserv entries
+    let taskserv_entries = ($taskservs | reduce -f {} {|taskserv, acc|
+        let taskserv_entry = {
+            name: $taskserv.name
+            path: $taskserv.path
+            manifest: $taskserv.manifest
+            profiles: (glob ($taskserv.path | path join "*") | where ($it | path type) == "dir" | each { path basename })
+            available: true
+        }
+
+        $acc | insert $taskserv.name $taskserv_entry
+    })
+
+    # Build hooks (simplified for now)
+    let hook_entries = (get-default-registry).hooks
+
+    # Build final registry
+    let registry = {
+        providers: $provider_entries
+        taskservs: $taskserv_entries
+        hooks: $hook_entries
+    }
+
+    # Save registry to cache
+    save-registry $registry
+}
+
+# Register a provider
+export def --env register-provider [name: string, path: string, manifest: record]: nothing -> nothing {
+    let provider_entry = {
+        name: $name
+        path: $path
+        manifest: $manifest
+        entry_point: ($path | path join "nulib" $name)
+        available: ($path | path join "nulib" $name | path exists)
+    }
+
+    if $provider_entry.available {
+        let current_registry = ($env.EXTENSION_REGISTRY? | default (get-default-registry))
+        $env.EXTENSION_REGISTRY = ($current_registry
+            | update providers ($current_registry.providers | insert $name $provider_entry))
+    }
+}
+
+# Register a taskserv
+export def --env register-taskserv [name: string, path: string, manifest: record]: nothing -> nothing {
+    let taskserv_entry = {
+        name: $name
+        path: $path
+        manifest: $manifest
+        profiles: (glob ($path | path join "*") | where ($it | path type) == "dir" | each { path basename })
+        available: true
+    }
+
+    let current_registry = ($env.EXTENSION_REGISTRY? | default (get-default-registry))
+    $env.EXTENSION_REGISTRY = ($current_registry
+        | update taskservs ($current_registry.taskservs | insert $name $taskserv_entry))
+}
+
+# Register a hook
+export def --env register-hook [hook_type: string, hook_path: string, extension_name: string]: nothing -> nothing {
+    let hook_entry = {
+        path: $hook_path
+        extension: $extension_name
+        enabled: true
+    }
+
+    let current_registry = ($env.EXTENSION_REGISTRY? | default (get-default-registry))
+    let current_hooks = ($current_registry.hooks? | get -o $hook_type | default [])
+    $env.EXTENSION_REGISTRY = ($current_registry
+        | update hooks ($current_registry.hooks? | default (get-default-registry).hooks
+            | update $hook_type ($current_hooks | append $hook_entry)))
+}
+
+# Get registered provider
+export def get-provider [name: string]: nothing -> record {
+    let registry = (load-registry)
+    $registry.providers | get -o $name | default {}
+}
+
+# List all registered providers
+export def list-providers []: nothing -> table {
+    let registry = (load-registry)
+    $registry.providers | items {|name, provider|
+        {
+            name: $name
+            path: $provider.path
+            version: $provider.manifest.version
+            available: $provider.available
+            source: ($provider.path | str replace $env.HOME "~")
+        }
+    } | flatten
+}
+
+# Get registered taskserv
+export def get-taskserv [name: string]: nothing -> record {
+    let registry = (load-registry)
+    $registry.taskservs | get -o $name | default {}
+}
+
+# List all registered taskservs
+export def list-taskservs []: nothing -> table {
+    let registry = (load-registry)
+    $registry.taskservs | items {|name, taskserv|
+        {
+            name: $name
+            path: $taskserv.path
+            version: $taskserv.manifest.version
+            profiles: ($taskserv.profiles | str join ", ")
+            source: ($taskserv.path | str replace $env.HOME "~")
+        }
+    } | flatten
+}
+
+# Execute hooks
+export def execute-hooks [hook_type: string, context: record]: nothing -> list {
+    let registry = (load-registry)
+    let hooks = ($registry.hooks? | get -o $hook_type | default [])
+    $hooks | where enabled | each {|hook|
+        let result = (do { nu $hook.path ($context | to json) } | complete)
+        if $result.exit_code == 0 {
+            {
+                hook: $hook.path
+                extension: $hook.extension
+                output: $result.stdout
+                success: true
+            }
+        } else {
+            {
+                hook: $hook.path
+                extension: $hook.extension
+                error: $result.stderr
+                success: false
+            }
+        }
+    }
+}
+
+# Check if provider exists (core or extension)
+export def provider-exists [name: string]: nothing -> bool {
+    let core_providers = ["aws", "local", "upcloud"]
+    ($name in $core_providers) or ((get-provider $name) | is-not-empty)
+}
+
+# Check if taskserv exists (core or extension)
+export def taskserv-exists [name: string]: nothing -> bool {
+    let core_path = ($env.PROVISIONING_TASKSERVS_PATH | path join $name)
+    let extension_taskserv = (get-taskserv $name)
+
+    ($core_path | path exists) or ($extension_taskserv | is-not-empty)
+}
+
+# Get taskserv path (core or extension)
+export def get-taskserv-path [name: string]: nothing -> string {
+    let core_path = ($env.PROVISIONING_TASKSERVS_PATH | path join $name)
+    if ($core_path | path exists) {
+        $core_path
+    } else {
+        let extension_taskserv = (get-taskserv $name)
+        if ($extension_taskserv | is-not-empty) {
+            $extension_taskserv.path
+        } else {
+            ""
+        }
+    }
+}

core/nulib/lib_provisioning/infra_validator/agent_interface.nu

@@ -0,0 +1,372 @@
+# AI Agent Interface
+# Provides programmatic interface for automated infrastructure validation and fixing
+
+use validator.nu
+use report_generator.nu *
+
+# Main function for AI agents to validate infrastructure
+export def validate_for_agent [
+    infra_path: string
+    --auto_fix: bool = false
+    --severity_threshold: string = "warning"
+]: nothing -> record {
+
+    # Run validation
+    let validation_result = (validator main $infra_path
+        --fix=$auto_fix
+        --report="json"
+        --output="/tmp/agent_validation"
+        --severity=$severity_threshold
+        --ci
+    )
+
+    let issues = $validation_result.results.issues
+    let summary = $validation_result.results.summary
+
+    # Categorize issues for agent decision making
+    let critical_issues = ($issues | where severity == "critical")
+    let error_issues = ($issues | where severity == "error")
+    let warning_issues = ($issues | where severity == "warning")
+    let auto_fixable_issues = ($issues | where auto_fixable == true)
+    let manual_fix_issues = ($issues | where auto_fixable == false)
+
+    {
+        # Decision making info
+        can_proceed_with_deployment: (($critical_issues | length) == 0)
+        requires_human_intervention: (($manual_fix_issues | where severity in ["critical", "error"] | length) > 0)
+        safe_to_auto_fix: (($auto_fixable_issues | where severity in ["critical", "error"] | length) > 0)
+
+        # Summary stats
+        summary: {
+            total_issues: ($issues | length)
+            critical_count: ($critical_issues | length)
+            error_count: ($error_issues | length)
+            warning_count: ($warning_issues | length)
+            auto_fixable_count: ($auto_fixable_issues | length)
+            manual_fix_count: ($manual_fix_issues | length)
+            files_processed: ($validation_result.results.files_processed | length)
+        }
+
+        # Actionable information
+        auto_fixable_issues: ($auto_fixable_issues | each {|issue|
+            {
+                rule_id: $issue.rule_id
+                file: $issue.file
+                message: $issue.message
+                fix_command: (generate_fix_command $issue)
+                estimated_risk: (assess_fix_risk $issue)
+            }
+        })
+
+        manual_fixes_required: ($manual_fix_issues | each {|issue|
+            {
+                rule_id: $issue.rule_id
+                file: $issue.file
+                message: $issue.message
+                severity: $issue.severity
+                suggested_action: $issue.suggested_fix
+                priority: (assess_fix_priority $issue)
+            }
+        })
+
+        # Enhancement opportunities
+        enhancement_suggestions: (generate_enhancement_suggestions $validation_result.results)
+
+        # Next steps for agent
+        recommended_actions: (generate_agent_recommendations $validation_result.results)
+
+        # Raw validation data
+        raw_results: $validation_result
+    }
+}
+
+# Generate specific commands for auto-fixing issues
+def generate_fix_command [issue: record]: nothing -> string {
+    match $issue.rule_id {
+        "VAL003" => {
+            # Unquoted variables
+            $"sed -i 's/($issue.variable_name)/\"($issue.variable_name)\"/g' ($issue.file)"
+        }
+        "VAL005" => {
+            # Naming conventions
+            "# Manual review required for naming convention fixes"
+        }
+        _ => {
+            "# Auto-fix command not available for this rule"
+        }
+    }
+}
+
+# Assess risk level of applying an auto-fix
+def assess_fix_risk [issue: record]: nothing -> string {
+    match $issue.rule_id {
+        "VAL001" | "VAL002" => "high"      # Syntax/compilation issues
+        "VAL003" => "low"                  # Quote fixes are generally safe
+        "VAL005" => "medium"               # Naming changes might affect references
+        _ => "medium"
+    }
+}
+
+# Determine priority for manual fixes
+def assess_fix_priority [issue: record]: nothing -> string {
+    match $issue.severity {
+        "critical" => "immediate"
+        "error" => "high"
+        "warning" => "medium"
+        "info" => "low"
+        _ => "medium"
+    }
+}
+
+# Generate enhancement suggestions specifically for agents
+def generate_enhancement_suggestions [results: record]: nothing -> list {
+    let issues = $results.issues
+    mut suggestions = []
+
+    # Version upgrades
+    let version_issues = ($issues | where rule_id == "VAL007")
+    for issue in $version_issues {
+        $suggestions = ($suggestions | append {
+            type: "version_upgrade"
+            component: (extract_component_from_issue $issue)
+            current_version: (extract_current_version $issue)
+            recommended_version: (extract_recommended_version $issue)
+            impact: "security_and_features"
+            automation_possible: true
+        })
+    }
+
+    # Security improvements
+    let security_issues = ($issues | where rule_id == "VAL006")
+    for issue in $security_issues {
+        $suggestions = ($suggestions | append {
+            type: "security_improvement"
+            area: (extract_security_area $issue)
+            current_state: "needs_review"
+            recommended_action: $issue.suggested_fix
+            automation_possible: false
+        })
+    }
+
+    # Resource optimization
+    let resource_issues = ($issues | where severity == "info")
+    for issue in $resource_issues {
+        $suggestions = ($suggestions | append {
+            type: "resource_optimization"
+            resource_type: (extract_resource_type $issue)
+            optimization: $issue.message
+            potential_savings: "unknown"
+            automation_possible: true
+        })
+    }
+
+    $suggestions
+}
+
+# Generate specific recommendations for AI agents
+def generate_agent_recommendations [results: record]: nothing -> list {
+    let issues = $results.issues
+    let summary = $results.summary
+    mut recommendations = []
+
+    # Critical path recommendations
+    let critical_count = ($issues | where severity == "critical" | length)
+    let error_count = ($issues | where severity == "error" | length)
+
+    if $critical_count > 0 {
+        $recommendations = ($recommendations | append {
+            action: "block_deployment"
+            reason: "Critical issues found that must be resolved"
+            details: $"($critical_count) critical issues require immediate attention"
+            automated_resolution: false
+        })
+    }
+
+    if $error_count > 0 and $critical_count == 0 {
+        $recommendations = ($recommendations | append {
+            action: "attempt_auto_fix"
+            reason: "Errors found that may be auto-fixable"
+            details: $"($error_count) errors detected, some may be automatically resolved"
+            automated_resolution: true
+        })
+    }
+
+    # Auto-fix recommendations
+    let auto_fixable = ($issues | where auto_fixable == true | length)
+    if $auto_fixable > 0 {
+        $recommendations = ($recommendations | append {
+            action: "apply_auto_fixes"
+            reason: "Safe automatic fixes available"
+            details: $"($auto_fixable) issues can be automatically resolved"
+            automated_resolution: true
+        })
+    }
+
+    # Continuous improvement recommendations
+    let warnings = ($issues | where severity == "warning" | length)
+    if $warnings > 0 {
+        $recommendations = ($recommendations | append {
+            action: "schedule_improvement"
+            reason: "Enhancement opportunities identified"
+            details: $"($warnings) improvements could enhance infrastructure quality"
+            automated_resolution: false
+        })
+    }
+
+    $recommendations
+}
+
+# Batch operation for multiple infrastructures
+export def validate_batch [
+    infra_paths: list
+    --parallel: bool = false
+    --auto_fix: bool = false
+]: nothing -> record {
+
+    mut batch_results = []
+
+    if $parallel {
+        # Parallel processing for multiple infrastructures
+        $batch_results = ($infra_paths | par-each {|path|
+            let result = (validate_for_agent $path --auto_fix=$auto_fix)
+            {
+                infra_path: $path
+                result: $result
+                timestamp: (date now)
+            }
+        })
+    } else {
+        # Sequential processing
+        for path in $infra_paths {
+            let result = (validate_for_agent $path --auto_fix=$auto_fix)
+            $batch_results = ($batch_results | append {
+                infra_path: $path
+                result: $result
+                timestamp: (date now)
+            })
+        }
+    }
+
+    # Aggregate batch results
+    let total_issues = ($batch_results | each {|r| $r.result.summary.total_issues} | math sum)
+    let total_critical = ($batch_results | each {|r| $r.result.summary.critical_count} | math sum)
+    let total_errors = ($batch_results | each {|r| $r.result.summary.error_count} | math sum)
+    let can_all_proceed = ($batch_results | all {|r| $r.result.can_proceed_with_deployment})
+
+    {
+        batch_summary: {
+            infrastructures_processed: ($infra_paths | length)
+            total_issues: $total_issues
+            total_critical: $total_critical
+            total_errors: $total_errors
+            all_safe_for_deployment: $can_all_proceed
+            processing_mode: (if $parallel { "parallel" } else { "sequential" })
+        }
+        individual_results: $batch_results
+        recommendations: (generate_batch_recommendations $batch_results)
+    }
+}
+
+def generate_batch_recommendations [batch_results: list]: nothing -> list {
+    mut recommendations = []
+
+    let critical_infrastructures = ($batch_results | where $it.result.summary.critical_count > 0)
+    let error_infrastructures = ($batch_results | where $it.result.summary.error_count > 0)
+
+    if ($critical_infrastructures | length) > 0 {
+        $recommendations = ($recommendations | append {
+            action: "prioritize_critical_fixes"
+            affected_infrastructures: ($critical_infrastructures | get infra_path)
+            urgency: "immediate"
+        })
+    }
+
+    if ($error_infrastructures | length) > 0 {
+        $recommendations = ($recommendations | append {
+            action: "schedule_error_fixes"
+            affected_infrastructures: ($error_infrastructures | get infra_path)
+            urgency: "high"
+        })
+    }
+
+    $recommendations
+}
+
+# Helper functions for extracting information from issues
+def extract_component_from_issue [issue: record]: nothing -> string {
+    # Extract component name from issue details
+    $issue.details | str replace --regex '.*?(\w+).*' '$1'
+}
+
+def extract_current_version [issue: record]: nothing -> string {
+    # Extract current version from issue details
+    $issue.details | parse --regex 'version (\d+\.\d+\.\d+)' | get -o 0.capture1 | default "unknown"
+}
+
+def extract_recommended_version [issue: record]: nothing -> string {
+    # Extract recommended version from suggested fix
+    $issue.suggested_fix | parse --regex 'to (\d+\.\d+\.\d+)' | get -o 0.capture1 | default "latest"
+}
+
+def extract_security_area [issue: record]: nothing -> string {
+    # Extract security area from issue message
+    if ($issue.message | str contains "SSH") {
+        "ssh_configuration"
+    } else if ($issue.message | str contains "port") {
+        "network_security"
+    } else if ($issue.message | str contains "credential") {
+        "credential_management"
+    } else {
+        "general_security"
+    }
+}
+
+def extract_resource_type [issue: record]: nothing -> string {
+    # Extract resource type from issue context
+    if ($issue.file | str contains "server") {
+        "compute"
+    } else if ($issue.file | str contains "network") {
+        "networking"
+    } else if ($issue.file | str contains "storage") {
+        "storage"
+    } else {
+        "general"
+    }
+}
+
+# Webhook interface for external systems
+export def webhook_validate [
+    webhook_data: record
+]: nothing -> record {
+    let infra_path = ($webhook_data | get -o infra_path | default "")
+    let auto_fix = ($webhook_data | get -o auto_fix | default false)
+    let callback_url = ($webhook_data | get -o callback_url | default "")
+
+    if ($infra_path | is-empty) {
+        return {
+            status: "error"
+            message: "infra_path is required"
+            timestamp: (date now)
+        }
+    }
+
+    let validation_result = (validate_for_agent $infra_path --auto_fix=$auto_fix)
+
+    let response = {
+        status: "completed"
+        validation_result: $validation_result
+        timestamp: (date now)
+        webhook_id: ($webhook_data | get -o webhook_id | default (random uuid))
+    }
+
+    # If callback URL provided, send result
+    if ($callback_url | is-not-empty) {
+        try {
+            http post $callback_url $response
+        } catch {
+            # Log callback failure but don't fail the validation
+        }
+    }
+
+    $response
+}

core/nulib/lib_provisioning/infra_validator/config_loader.nu

@@ -0,0 +1,239 @@
+# Configuration Loader for Validation System
+# Loads validation rules and settings from TOML configuration files
+
+export def load_validation_config [
+    config_path?: string
+]: nothing -> record {
+    let default_config_path = ($env.FILE_PWD | path join "validation_config.toml")
+    let config_file = if ($config_path | is-empty) {
+        $default_config_path
+    } else {
+        $config_path
+    }
+
+    if not ($config_file | path exists) {
+        error make {
+            msg: $"Validation configuration file not found: ($config_file)"
+            span: (metadata $config_file).span
+        }
+    }
+
+    let config = (open $config_file)
+
+    # Validate configuration structure
+    validate_config_structure $config
+
+    $config
+}
+
+export def load_rules_from_config [
+    config: record
+    context?: record
+]: nothing -> list {
+    let base_rules = ($config.rules | default [])
+
+    # Load extension rules if extensions are configured
+    let extension_rules = if ($config | get -o extensions | is-not-empty) {
+        load_extension_rules $config.extensions
+    } else {
+        []
+    }
+
+    # Combine base and extension rules
+    let all_rules = ($base_rules | append $extension_rules)
+
+    # Filter rules based on context (provider, taskserv, etc.)
+    let filtered_rules = if ($context | is-not-empty) {
+        filter_rules_by_context $all_rules $config $context
+    } else {
+        $all_rules
+    }
+
+    # Sort rules by execution order
+    $filtered_rules | sort-by execution_order
+}
+
+export def load_extension_rules [
+    extensions_config: record
+]: nothing -> list {
+    mut extension_rules = []
+
+    let rule_paths = ($extensions_config.rule_paths | default [])
+    let rule_patterns = ($extensions_config.rule_file_patterns | default ["*_validation_rules.toml"])
+
+    for path in $rule_paths {
+        if ($path | path exists) {
+            for pattern in $rule_patterns {
+                let rule_files = (glob ($path | path join $pattern))
+
+                for rule_file in $rule_files {
+                    try {
+                        let custom_config = (open $rule_file)
+                        let custom_rules = ($custom_config.rules | default [])
+                        $extension_rules = ($extension_rules | append $custom_rules)
+                    } catch {|error|
+                        print $"⚠️  Warning: Failed to load extension rules from ($rule_file): ($error.msg)"
+                    }
+                }
+            }
+        }
+    }
+
+    $extension_rules
+}
+
+export def filter_rules_by_context [
+    rules: list
+    config: record
+    context: record
+]: nothing -> list {
+    let provider = ($context | get -o provider)
+    let taskserv = ($context | get -o taskserv)
+    let infra_type = ($context | get -o infra_type)
+
+    mut filtered_rules = $rules
+
+    # Filter by provider if specified
+    if ($provider | is-not-empty) {
+        let provider_config = ($config | get -o $"providers.($provider)")
+        if ($provider_config | is-not-empty) {
+            let enabled_rules = ($provider_config.enabled_rules | default [])
+            if ($enabled_rules | length) > 0 {
+                $filtered_rules = ($filtered_rules | where {|rule| $rule.id in $enabled_rules})
+            }
+        }
+    }
+
+    # Filter by taskserv if specified
+    if ($taskserv | is-not-empty) {
+        let taskserv_config = ($config | get -o $"taskservs.($taskserv)")
+        if ($taskserv_config | is-not-empty) {
+            let enabled_rules = ($taskserv_config.enabled_rules | default [])
+            if ($enabled_rules | length) > 0 {
+                $filtered_rules = ($filtered_rules | where {|rule| $rule.id in $enabled_rules})
+            }
+        }
+    }
+
+    # Filter by enabled status
+    $filtered_rules | where {|rule| ($rule.enabled | default true)}
+}
+
+export def get_rule_by_id [
+    rule_id: string
+    config: record
+]: nothing -> record {
+    let rules = (load_rules_from_config $config)
+    let rule = ($rules | where id == $rule_id | first)
+
+    if ($rule | is-empty) {
+        error make {
+            msg: $"Rule not found: ($rule_id)"
+        }
+    }
+
+    $rule
+}
+
+export def get_validation_settings [
+    config: record
+]: nothing -> record {
+    $config.validation_settings | default {
+        default_severity_filter: "warning"
+        default_report_format: "md"
+        max_concurrent_rules: 4
+        progress_reporting: true
+        auto_fix_enabled: true
+    }
+}
+
+export def get_execution_settings [
+    config: record
+]: nothing -> record {
+    $config.execution | default {
+        rule_groups: ["syntax", "compilation", "schema", "security", "best_practices", "compatibility"]
+        rule_timeout: 30
+        file_timeout: 10
+        total_timeout: 300
+        parallel_files: true
+        max_file_workers: 8
+    }
+}
+
+export def get_performance_settings [
+    config: record
+]: nothing -> record {
+    $config.performance | default {
+        max_file_size: 10
+        max_total_size: 100
+        max_memory_usage: "512MB"
+        enable_caching: true
+        cache_duration: 3600
+    }
+}
+
+export def get_ci_cd_settings [
+    config: record
+]: nothing -> record {
+    $config.ci_cd | default {
+        exit_codes: { passed: 0, critical: 1, error: 2, warning: 3, system_error: 4 }
+        minimal_output: true
+        no_colors: true
+        structured_output: true
+        ci_report_formats: ["yaml", "json"]
+    }
+}
+
+export def validate_config_structure [
+    config: record
+]: nothing -> nothing {
+    # Validate required sections exist
+    let required_sections = ["validation_settings", "rules"]
+
+    for section in $required_sections {
+        if ($config | get -o $section | is-empty) {
+            error make {
+                msg: $"Missing required configuration section: ($section)"
+            }
+        }
+    }
+
+    # Validate rules structure
+    let rules = ($config.rules | default [])
+    for rule in $rules {
+        validate_rule_structure $rule
+    }
+}
+
+export def validate_rule_structure [
+    rule: record
+]: nothing -> nothing {
+    let required_fields = ["id", "name", "category", "severity", "validator_function"]
+
+    for field in $required_fields {
+        if ($rule | get -o $field | is-empty) {
+            error make {
+                msg: $"Rule ($rule.id | default 'unknown') missing required field: ($field)"
+            }
+        }
+    }
+
+    # Validate severity values
+    let valid_severities = ["info", "warning", "error", "critical"]
+    if ($rule.severity not-in $valid_severities) {
+        error make {
+            msg: $"Rule ($rule.id) has invalid severity: ($rule.severity). Valid values: ($valid_severities | str join ', ')"
+        }
+    }
+}
+
+export def create_rule_context [
+    rule: record
+    global_context: record
+]: nothing -> record {
+    $global_context | merge {
+        current_rule: $rule
+        rule_timeout: ($rule.timeout | default 30)
+        auto_fix_enabled: (($rule.auto_fix | default false) and ($global_context.fix_mode | default false))
+    }
+}

core/nulib/lib_provisioning/infra_validator/report_generator.nu

@@ -0,0 +1,328 @@
+# Report Generator
+# Generates validation reports in various formats (Markdown, YAML, JSON)
+
+# Generate Markdown Report
+export def generate_markdown_report [results: record, context: record]: nothing -> string {
+    let summary = $results.summary
+    let issues = $results.issues
+    let timestamp = (date now | format date "%Y-%m-%d %H:%M:%S")
+    let infra_name = ($context.infra_path | path basename)
+
+    mut report = ""
+
+    # Header
+    $report = $report + $"# Infrastructure Validation Report\n\n"
+    $report = $report + $"**Date:** ($timestamp)\n"
+    $report = $report + $"**Infrastructure:** ($infra_name)\n"
+    $report = $report + $"**Path:** ($context.infra_path)\n\n"
+
+    # Summary section
+    $report = $report + "## Summary\n\n"
+
+    let critical_count = ($issues | where severity == "critical" | length)
+    let error_count = ($issues | where severity == "error" | length)
+    let warning_count = ($issues | where severity == "warning" | length)
+    let info_count = ($issues | where severity == "info" | length)
+
+    $report = $report + $"- ✅ **Passed:** ($summary.passed)/($summary.total_checks)\n"
+
+    if $critical_count > 0 {
+        $report = $report + $"- 🚨 **Critical:** ($critical_count)\n"
+    }
+    if $error_count > 0 {
+        $report = $report + $"- ❌ **Errors:** ($error_count)\n"
+    }
+    if $warning_count > 0 {
+        $report = $report + $"- ⚠️ **Warnings:** ($warning_count)\n"
+    }
+    if $info_count > 0 {
+        $report = $report + $"- ℹ️ **Info:** ($info_count)\n"
+    }
+    if $summary.auto_fixed > 0 {
+        $report = $report + $"- 🔧 **Auto-fixed:** ($summary.auto_fixed)\n"
+    }
+
+    $report = $report + "\n"
+
+    # Overall status
+    if $critical_count > 0 {
+        $report = $report + "🚨 **Status:** CRITICAL ISSUES FOUND - Deployment should be blocked\n\n"
+    } else if $error_count > 0 {
+        $report = $report + "❌ **Status:** ERRORS FOUND - Issues need resolution\n\n"
+    } else if $warning_count > 0 {
+        $report = $report + "⚠️ **Status:** WARNINGS FOUND - Review recommended\n\n"
+    } else {
+        $report = $report + "✅ **Status:** ALL CHECKS PASSED\n\n"
+    }
+
+    # Issues by severity
+    if $critical_count > 0 {
+        $report = $report + "## 🚨 Critical Issues\n\n"
+        $report = $report + (generate_issues_section ($issues | where severity == "critical"))
+    }
+
+    if $error_count > 0 {
+        $report = $report + "## ❌ Errors\n\n"
+        $report = $report + (generate_issues_section ($issues | where severity == "error"))
+    }
+
+    if $warning_count > 0 {
+        $report = $report + "## ⚠️ Warnings\n\n"
+        $report = $report + (generate_issues_section ($issues | where severity == "warning"))
+    }
+
+    if $info_count > 0 {
+        $report = $report + "## ℹ️ Information\n\n"
+        $report = $report + (generate_issues_section ($issues | where severity == "info"))
+    }
+
+    # Files processed
+    $report = $report + "## 📁 Files Processed\n\n"
+    for file in $results.files_processed {
+        let relative_path = ($file | str replace $context.infra_path "")
+        $report = $report + $"- `($relative_path)`\n"
+    }
+    $report = $report + "\n"
+
+    # Auto-fixes applied
+    if $summary.auto_fixed > 0 {
+        $report = $report + "## 🔧 Auto-fixes Applied\n\n"
+        let auto_fixed_issues = ($issues | where auto_fixed? == true)
+        for issue in $auto_fixed_issues {
+            let relative_path = ($issue.file | str replace $context.infra_path "")
+            $report = $report + $"- **($issue.rule_id)** in `($relative_path)`: ($issue.message)\n"
+        }
+        $report = $report + "\n"
+    }
+
+    # Validation context
+    $report = $report + "## 🔧 Validation Context\n\n"
+    $report = $report + $"- **Fix mode:** ($context.fix_mode)\n"
+    $report = $report + $"- **Dry run:** ($context.dry_run)\n"
+    $report = $report + $"- **Severity filter:** ($context.severity_filter)\n"
+    $report = $report + $"- **CI mode:** ($context.ci_mode)\n"
+
+    $report
+}
+
+def generate_issues_section [issues: list]: nothing -> string {
+    mut section = ""
+
+    for issue in $issues {
+        let relative_path = ($issue.file | str replace --all "/Users/Akasha/repo-cnz/src/provisioning/" "" | str replace --all "/Users/Akasha/repo-cnz/" "")
+
+        $section = $section + $"### ($issue.rule_id): ($issue.message)\n\n"
+        $section = $section + $"**File:** `($relative_path)`\n"
+
+        if ($issue.line | is-not-empty) {
+            $section = $section + $"**Line:** ($issue.line)\n"
+        }
+
+        if ($issue.details | is-not-empty) {
+            $section = $section + $"**Details:** ($issue.details)\n"
+        }
+
+        if ($issue.suggested_fix | is-not-empty) {
+            $section = $section + $"**Suggested Fix:** ($issue.suggested_fix)\n"
+        }
+
+        if ($issue.auto_fixed? | default false) {
+            $section = $section + $"**Status:** ✅ Auto-fixed\n"
+        } else if ($issue.auto_fixable | default false) {
+            $section = $section + "**Auto-fixable:** Yes (use --fix flag)\n"
+        }
+
+        $section = $section + "\n"
+    }
+
+    $section
+}
+
+# Generate YAML Report
+export def generate_yaml_report [results: record, context: record]: nothing -> string {
+    let timestamp = (date now | format date "%Y-%m-%dT%H:%M:%SZ")
+    let infra_name = ($context.infra_path | path basename)
+
+    let report_data = {
+        validation_report: {
+            metadata: {
+                timestamp: $timestamp
+                infra: $infra_name
+                infra_path: $context.infra_path
+                validator_version: "1.0.0"
+                context: {
+                    fix_mode: $context.fix_mode
+                    dry_run: $context.dry_run
+                    severity_filter: $context.severity_filter
+                    ci_mode: $context.ci_mode
+                    report_format: $context.report_format
+                }
+            }
+            summary: {
+                total_checks: $results.summary.total_checks
+                passed: $results.summary.passed
+                failed: $results.summary.failed
+                auto_fixed: $results.summary.auto_fixed
+                skipped: $results.summary.skipped
+                by_severity: {
+                    critical: ($results.issues | where severity == "critical" | length)
+                    error: ($results.issues | where severity == "error" | length)
+                    warning: ($results.issues | where severity == "warning" | length)
+                    info: ($results.issues | where severity == "info" | length)
+                }
+            }
+            issues: ($results.issues | each {|issue|
+                {
+                    id: $issue.rule_id
+                    severity: $issue.severity
+                    message: $issue.message
+                    file: ($issue.file | str replace $context.infra_path "")
+                    line: $issue.line
+                    details: $issue.details
+                    suggested_fix: $issue.suggested_fix
+                    auto_fixable: ($issue.auto_fixable | default false)
+                    auto_fixed: ($issue.auto_fixed? | default false)
+                    variable_name: ($issue.variable_name? | default null)
+                }
+            })
+            files_processed: ($results.files_processed | each {|file|
+                ($file | str replace $context.infra_path "")
+            })
+        }
+    }
+
+    ($report_data | to yaml)
+}
+
+# Generate JSON Report
+export def generate_json_report [results: record, context: record]: nothing -> string {
+    let timestamp = (date now | format date "%Y-%m-%dT%H:%M:%SZ")
+    let infra_name = ($context.infra_path | path basename)
+
+    let report_data = {
+        validation_report: {
+            metadata: {
+                timestamp: $timestamp
+                infra: $infra_name
+                infra_path: $context.infra_path
+                validator_version: "1.0.0"
+                context: {
+                    fix_mode: $context.fix_mode
+                    dry_run: $context.dry_run
+                    severity_filter: $context.severity_filter
+                    ci_mode: $context.ci_mode
+                    report_format: $context.report_format
+                }
+            }
+            summary: {
+                total_checks: $results.summary.total_checks
+                passed: $results.summary.passed
+                failed: $results.summary.failed
+                auto_fixed: $results.summary.auto_fixed
+                skipped: $results.summary.skipped
+                by_severity: {
+                    critical: ($results.issues | where severity == "critical" | length)
+                    error: ($results.issues | where severity == "error" | length)
+                    warning: ($results.issues | where severity == "warning" | length)
+                    info: ($results.issues | where severity == "info" | length)
+                }
+            }
+            issues: ($results.issues | each {|issue|
+                {
+                    id: $issue.rule_id
+                    severity: $issue.severity
+                    message: $issue.message
+                    file: ($issue.file | str replace $context.infra_path "")
+                    line: $issue.line
+                    details: $issue.details
+                    suggested_fix: $issue.suggested_fix
+                    auto_fixable: ($issue.auto_fixable | default false)
+                    auto_fixed: ($issue.auto_fixed? | default false)
+                    variable_name: ($issue.variable_name? | default null)
+                }
+            })
+            files_processed: ($results.files_processed | each {|file|
+                ($file | str replace $context.infra_path "")
+            })
+        }
+    }
+
+    ($report_data | to json --indent 2)
+}
+
+# Generate CI/CD friendly summary
+export def generate_ci_summary [results: record]: nothing -> string {
+    let summary = $results.summary
+    let critical_count = ($results.issues | where severity == "critical" | length)
+    let error_count = ($results.issues | where severity == "error" | length)
+    let warning_count = ($results.issues | where severity == "warning" | length)
+
+    mut output = ""
+
+    $output = $output + $"VALIDATION_TOTAL_CHECKS=($summary.total_checks)\n"
+    $output = $output + $"VALIDATION_PASSED=($summary.passed)\n"
+    $output = $output + $"VALIDATION_FAILED=($summary.failed)\n"
+    $output = $output + $"VALIDATION_AUTO_FIXED=($summary.auto_fixed)\n"
+    $output = $output + $"VALIDATION_CRITICAL=($critical_count)\n"
+    $output = $output + $"VALIDATION_ERRORS=($error_count)\n"
+    $output = $output + $"VALIDATION_WARNINGS=($warning_count)\n"
+
+    if $critical_count > 0 {
+        $output = $output + "VALIDATION_STATUS=CRITICAL\n"
+        $output = $output + "VALIDATION_EXIT_CODE=1\n"
+    } else if $error_count > 0 {
+        $output = $output + "VALIDATION_STATUS=ERROR\n"
+        $output = $output + "VALIDATION_EXIT_CODE=2\n"
+    } else if $warning_count > 0 {
+        $output = $output + "VALIDATION_STATUS=WARNING\n"
+        $output = $output + "VALIDATION_EXIT_CODE=3\n"
+    } else {
+        $output = $output + "VALIDATION_STATUS=PASSED\n"
+        $output = $output + "VALIDATION_EXIT_CODE=0\n"
+    }
+
+    $output
+}
+
+# Generate enhancement suggestions report
+export def generate_enhancement_report [results: record, context: record]: nothing -> string {
+    let infra_name = ($context.infra_path | path basename)
+    let warnings = ($results.issues | where severity == "warning")
+    let info_items = ($results.issues | where severity == "info")
+
+    mut report = ""
+
+    $report = $report + $"# Infrastructure Enhancement Suggestions\n\n"
+    $report = $report + $"**Infrastructure:** ($infra_name)\n"
+    $report = $report + $"**Generated:** (date now | format date '%Y-%m-%d %H:%M:%S')\n\n"
+
+    if ($warnings | length) > 0 {
+        $report = $report + "## ⚠️ Recommended Improvements\n\n"
+        for warning in $warnings {
+            let relative_path = ($warning.file | str replace $context.infra_path "")
+            $report = $report + $"- **($warning.rule_id)** in `($relative_path)`: ($warning.message)\n"
+            if ($warning.suggested_fix | is-not-empty) {
+                $report = $report + $"  - Suggestion: ($warning.suggested_fix)\n"
+            }
+        }
+        $report = $report + "\n"
+    }
+
+    if ($info_items | length) > 0 {
+        $report = $report + "## ℹ️ Best Practice Suggestions\n\n"
+        for info in $info_items {
+            let relative_path = ($info.file | str replace $context.infra_path "")
+            $report = $report + $"- **($info.rule_id)** in `($relative_path)`: ($info.message)\n"
+            if ($info.suggested_fix | is-not-empty) {
+                $report = $report + $"  - Suggestion: ($info.suggested_fix)\n"
+            }
+        }
+        $report = $report + "\n"
+    }
+
+    if ($warnings | length) == 0 and ($info_items | length) == 0 {
+        $report = $report + "✅ No enhancement suggestions at this time. Your infrastructure follows current best practices!\n"
+    }
+
+    $report
+}

core/nulib/lib_provisioning/infra_validator/rules_engine.nu

@@ -0,0 +1,385 @@
+# Validation Rules Engine
+# Defines and manages validation rules for infrastructure configurations
+
+use config_loader.nu *
+
+# Main function to get all validation rules (now config-driven)
+export def get_all_validation_rules [
+    context?: record
+]: nothing -> list {
+    let config = (load_validation_config)
+    load_rules_from_config $config $context
+}
+
+# YAML Syntax Validation Rule
+export def get_yaml_syntax_rule []: nothing -> record {
+    {
+        id: "VAL001"
+        category: "syntax"
+        severity: "critical"
+        name: "YAML Syntax Validation"
+        description: "Validate YAML files have correct syntax and can be parsed"
+        files_pattern: '.*\.ya?ml$'
+        validator: "validate_yaml_syntax"
+        auto_fix: true
+        fix_function: "fix_yaml_syntax"
+        tags: ["syntax", "yaml", "critical"]
+    }
+}
+
+# KCL Compilation Rule
+export def get_kcl_compilation_rule []: nothing -> record {
+    {
+        id: "VAL002"
+        category: "compilation"
+        severity: "critical"
+        name: "KCL Compilation Check"
+        description: "Validate KCL files compile successfully"
+        files_pattern: '.*\.k$'
+        validator: "validate_kcl_compilation"
+        auto_fix: false
+        fix_function: null
+        tags: ["kcl", "compilation", "critical"]
+    }
+}
+
+# Unquoted Variables Rule
+export def get_unquoted_variables_rule []: nothing -> record {
+    {
+        id: "VAL003"
+        category: "syntax"
+        severity: "error"
+        name: "Unquoted Variable References"
+        description: "Check for unquoted variable references in YAML that cause parsing errors"
+        files_pattern: '.*\.ya?ml$'
+        validator: "validate_quoted_variables"
+        auto_fix: true
+        fix_function: "fix_unquoted_variables"
+        tags: ["yaml", "variables", "syntax"]
+    }
+}
+
+# Missing Required Fields Rule
+export def get_missing_required_fields_rule []: nothing -> record {
+    {
+        id: "VAL004"
+        category: "schema"
+        severity: "error"
+        name: "Required Fields Validation"
+        description: "Validate that all required fields are present in configuration files"
+        files_pattern: '.*\.(k|ya?ml)$'
+        validator: "validate_required_fields"
+        auto_fix: false
+        fix_function: null
+        tags: ["schema", "required", "fields"]
+    }
+}
+
+# Resource Naming Convention Rule
+export def get_resource_naming_rule []: nothing -> record {
+    {
+        id: "VAL005"
+        category: "best_practices"
+        severity: "warning"
+        name: "Resource Naming Conventions"
+        description: "Validate resource names follow established conventions"
+        files_pattern: '.*\.(k|ya?ml)$'
+        validator: "validate_naming_conventions"
+        auto_fix: true
+        fix_function: "fix_naming_conventions"
+        tags: ["naming", "conventions", "best_practices"]
+    }
+}
+
+# Security Basics Rule
+export def get_security_basics_rule []: nothing -> record {
+    {
+        id: "VAL006"
+        category: "security"
+        severity: "error"
+        name: "Basic Security Checks"
+        description: "Validate basic security configurations like SSH keys, exposed ports"
+        files_pattern: '.*\.(k|ya?ml)$'
+        validator: "validate_security_basics"
+        auto_fix: false
+        fix_function: null
+        tags: ["security", "ssh", "ports"]
+    }
+}
+
+# Version Compatibility Rule
+export def get_version_compatibility_rule []: nothing -> record {
+    {
+        id: "VAL007"
+        category: "compatibility"
+        severity: "warning"
+        name: "Version Compatibility Check"
+        description: "Check for deprecated versions and compatibility issues"
+        files_pattern: '.*\.(k|ya?ml|toml)$'
+        validator: "validate_version_compatibility"
+        auto_fix: false
+        fix_function: null
+        tags: ["versions", "compatibility", "deprecation"]
+    }
+}
+
+# Network Configuration Rule
+export def get_network_validation_rule []: nothing -> record {
+    {
+        id: "VAL008"
+        category: "networking"
+        severity: "error"
+        name: "Network Configuration Validation"
+        description: "Validate network configurations, CIDR blocks, and IP assignments"
+        files_pattern: '.*\.(k|ya?ml)$'
+        validator: "validate_network_config"
+        auto_fix: false
+        fix_function: null
+        tags: ["networking", "cidr", "ip"]
+    }
+}
+
+# Rule execution functions
+
+export def execute_rule [
+    rule: record
+    file: string
+    context: record
+]: nothing -> record {
+    let function_name = $rule.validator_function
+
+    # Create rule-specific context
+    let rule_context = (create_rule_context $rule $context)
+
+    # Execute the validation function based on the rule configuration
+    match $function_name {
+        "validate_yaml_syntax" => (validate_yaml_syntax $file)
+        "validate_kcl_compilation" => (validate_kcl_compilation $file)
+        "validate_quoted_variables" => (validate_quoted_variables $file)
+        "validate_required_fields" => (validate_required_fields $file)
+        "validate_naming_conventions" => (validate_naming_conventions $file)
+        "validate_security_basics" => (validate_security_basics $file)
+        "validate_version_compatibility" => (validate_version_compatibility $file)
+        "validate_network_config" => (validate_network_config $file)
+        _ => {
+            {
+                passed: false
+                issue: {
+                    rule_id: $rule.id
+                    severity: "error"
+                    file: $file
+                    line: null
+                    message: $"Unknown validation function: ($function_name)"
+                    details: $"Rule ($rule.id) references unknown validator function"
+                    suggested_fix: "Check rule configuration and validator function name"
+                    auto_fixable: false
+                }
+            }
+        }
+    }
+}
+
+export def execute_fix [
+    rule: record
+    issue: record
+    context: record
+]: nothing -> record {
+    let function_name = ($rule.fix_function | default "")
+
+    if ($function_name | is-empty) {
+        return { success: false, message: "No fix function defined for this rule" }
+    }
+
+    # Create rule-specific context
+    let rule_context = (create_rule_context $rule $context)
+
+    # Execute the fix function based on the rule configuration
+    match $function_name {
+        "fix_yaml_syntax" => (fix_yaml_syntax $issue.file $issue)
+        "fix_unquoted_variables" => (fix_unquoted_variables $issue.file $issue)
+        "fix_naming_conventions" => (fix_naming_conventions $issue.file $issue)
+        _ => {
+            { success: false, message: $"Unknown fix function: ($function_name)" }
+        }
+    }
+}
+
+export def validate_yaml_syntax [file: string, context?: record]: nothing -> record {
+    let content = (open $file --raw)
+
+    # Try to parse as YAML using error handling
+    try {
+        $content | from yaml | ignore
+        { passed: true, issue: null }
+    } catch { |error|
+        {
+            passed: false
+            issue: {
+                rule_id: "VAL001"
+                severity: "critical"
+                file: $file
+                line: null
+                message: "YAML syntax error"
+                details: $error.msg
+                suggested_fix: "Fix YAML syntax errors"
+                auto_fixable: false
+            }
+        }
+    }
+}
+
+export def validate_quoted_variables [file: string]: nothing -> record {
+    let content = (open $file --raw)
+    let lines = ($content | lines | enumerate)
+
+    let unquoted_vars = ($lines | where {|line|
+        $line.item =~ '\s+\w+:\s+\$\w+'
+    })
+
+    if ($unquoted_vars | length) > 0 {
+        let first_issue = ($unquoted_vars | first)
+        let variable_name = ($first_issue.item | parse --regex '\s+\w+:\s+(\$\w+)' | get -o 0.capture1 | default "unknown")
+
+        {
+            passed: false
+            issue: {
+                rule_id: "VAL003"
+                severity: "error"
+                file: $file
+                line: ($first_issue.index + 1)
+                message: $"Unquoted variable reference: ($variable_name)"
+                details: ($first_issue.item | str trim)
+                suggested_fix: $"Quote the variable: \"($variable_name)\""
+                auto_fixable: true
+                variable_name: $variable_name
+                all_occurrences: $unquoted_vars
+            }
+        }
+    } else {
+        { passed: true, issue: null }
+    }
+}
+
+export def validate_kcl_compilation [file: string]: nothing -> record {
+    # Check if KCL compiler is available
+    try {
+        ^bash -c "type -P kcl" | ignore
+
+        # Try to compile the KCL file
+        try {
+            ^kcl $file | ignore
+            { passed: true, issue: null }
+        } catch { |error|
+            {
+                passed: false
+                issue: {
+                    rule_id: "VAL002"
+                    severity: "critical"
+                    file: $file
+                    line: null
+                    message: "KCL compilation failed"
+                    details: $error.msg
+                    suggested_fix: "Fix KCL syntax and compilation errors"
+                    auto_fixable: false
+                }
+            }
+        }
+    } catch {
+        {
+            passed: false
+            issue: {
+                rule_id: "VAL002"
+                severity: "critical"
+                file: $file
+                line: null
+                message: "KCL compiler not available"
+                details: "kcl command not found in PATH"
+                suggested_fix: "Install KCL compiler or add to PATH"
+                auto_fixable: false
+            }
+        }
+    }
+}
+
+export def validate_required_fields [file: string]: nothing -> record {
+    # Basic implementation - will be expanded based on schema definitions
+    let content = (open $file --raw)
+
+    # Check for common required fields based on file type
+    if ($file | str ends-with ".k") {
+        # KCL server configuration checks
+        if ($content | str contains "servers") and (not ($content | str contains "hostname")) {
+            {
+                passed: false
+                issue: {
+                    rule_id: "VAL004"
+                    severity: "error"
+                    file: $file
+                    line: null
+                    message: "Missing required field: hostname"
+                    details: "Server definition missing hostname field"
+                    suggested_fix: "Add hostname field to server configuration"
+                    auto_fixable: false
+                }
+            }
+        } else {
+            { passed: true, issue: null }
+        }
+    } else {
+        { passed: true, issue: null }
+    }
+}
+
+export def validate_naming_conventions [file: string]: nothing -> record {
+    # Placeholder implementation
+    { passed: true, issue: null }
+}
+
+export def validate_security_basics [file: string]: nothing -> record {
+    # Placeholder implementation
+    { passed: true, issue: null }
+}
+
+export def validate_version_compatibility [file: string]: nothing -> record {
+    # Placeholder implementation
+    { passed: true, issue: null }
+}
+
+export def validate_network_config [file: string]: nothing -> record {
+    # Placeholder implementation
+    { passed: true, issue: null }
+}
+
+# Auto-fix functions
+
+export def fix_yaml_syntax [file: string, issue: record]: nothing -> record {
+    # Placeholder for YAML syntax fixes
+    { success: false, message: "YAML syntax auto-fix not implemented yet" }
+}
+
+export def fix_unquoted_variables [file: string, issue: record]: nothing -> record {
+    let content = (open $file --raw)
+
+    # Fix unquoted variables by adding quotes
+    let fixed_content = ($content | str replace --all $'($issue.variable_name)' $'"($issue.variable_name)"')
+
+    # Save the fixed content
+    $fixed_content | save --force $file
+
+    {
+        success: true
+        message: $"Fixed unquoted variable ($issue.variable_name) in ($file)"
+        changes_made: [
+            {
+                type: "variable_quoting"
+                variable: $issue.variable_name
+                action: "added_quotes"
+            }
+        ]
+    }
+}
+
+export def fix_naming_conventions [file: string, issue: record]: nothing -> record {
+    # Placeholder for naming convention fixes
+    { success: false, message: "Naming convention auto-fix not implemented yet" }
+}

core/nulib/lib_provisioning/infra_validator/schema_validator.nu

@@ -0,0 +1,314 @@
+# Schema Validator
+# Handles validation of infrastructure configurations against defined schemas
+
+# Server configuration schema validation
+export def validate_server_schema [config: record]: nothing -> record {
+    mut issues = []
+
+    # Required fields for server configuration
+    let required_fields = [
+        "hostname"
+        "provider"
+        "zone"
+        "plan"
+    ]
+
+    for field in $required_fields {
+        if not ($config | get -o $field | is-not-empty) {
+            $issues = ($issues | append {
+                field: $field
+                message: $"Required field '($field)' is missing or empty"
+                severity: "error"
+            })
+        }
+    }
+
+    # Validate specific field formats
+    if ($config | get -o hostname | is-not-empty) {
+        let hostname = ($config | get hostname)
+        if not ($hostname =~ '^[a-z0-9][a-z0-9\-]*[a-z0-9]$') {
+            $issues = ($issues | append {
+                field: "hostname"
+                message: "Hostname must contain only lowercase letters, numbers, and hyphens"
+                severity: "warning"
+                current_value: $hostname
+            })
+        }
+    }
+
+    # Validate provider-specific requirements
+    if ($config | get -o provider | is-not-empty) {
+        let provider = ($config | get provider)
+        let provider_validation = (validate_provider_config $provider $config)
+        $issues = ($issues | append $provider_validation.issues)
+    }
+
+    # Validate network configuration
+    if ($config | get -o network_private_ip | is-not-empty) {
+        let ip = ($config | get network_private_ip)
+        let ip_validation = (validate_ip_address $ip)
+        if not $ip_validation.valid {
+            $issues = ($issues | append {
+                field: "network_private_ip"
+                message: $ip_validation.message
+                severity: "error"
+                current_value: $ip
+            })
+        }
+    }
+
+    {
+        valid: (($issues | where severity == "error" | length) == 0)
+        issues: $issues
+    }
+}
+
+# Provider-specific configuration validation
+export def validate_provider_config [provider: string, config: record]: nothing -> record {
+    mut issues = []
+
+    match $provider {
+        "upcloud" => {
+            # UpCloud specific validations
+            let required_upcloud_fields = ["ssh_key_path", "storage_os"]
+            for field in $required_upcloud_fields {
+                if not ($config | get -o $field | is-not-empty) {
+                    $issues = ($issues | append {
+                        field: $field
+                        message: $"UpCloud provider requires '($field)' field"
+                        severity: "error"
+                    })
+                }
+            }
+
+            # Validate UpCloud zones
+            let valid_zones = ["es-mad1", "fi-hel1", "fi-hel2", "nl-ams1", "sg-sin1", "uk-lon1", "us-chi1", "us-nyc1", "de-fra1"]
+            let zone = ($config | get -o zone)
+            if ($zone | is-not-empty) and ($zone not-in $valid_zones) {
+                $issues = ($issues | append {
+                    field: "zone"
+                    message: $"Invalid UpCloud zone: ($zone)"
+                    severity: "error"
+                    current_value: $zone
+                    suggested_values: $valid_zones
+                })
+            }
+        }
+        "aws" => {
+            # AWS specific validations
+            let required_aws_fields = ["instance_type", "ami_id"]
+            for field in $required_aws_fields {
+                if not ($config | get -o $field | is-not-empty) {
+                    $issues = ($issues | append {
+                        field: $field
+                        message: $"AWS provider requires '($field)' field"
+                        severity: "error"
+                    })
+                }
+            }
+        }
+        "local" => {
+            # Local provider specific validations
+            # Generally more lenient
+        }
+        _ => {
+            $issues = ($issues | append {
+                field: "provider"
+                message: $"Unknown provider: ($provider)"
+                severity: "error"
+                current_value: $provider
+                suggested_values: ["upcloud", "aws", "local"]
+            })
+        }
+    }
+
+    { issues: $issues }
+}
+
+# Network configuration validation
+export def validate_network_config [config: record]: nothing -> record {
+    mut issues = []
+
+    # Validate CIDR blocks
+    if ($config | get -o priv_cidr_block | is-not-empty) {
+        let cidr = ($config | get priv_cidr_block)
+        let cidr_validation = (validate_cidr_block $cidr)
+        if not $cidr_validation.valid {
+            $issues = ($issues | append {
+                field: "priv_cidr_block"
+                message: $cidr_validation.message
+                severity: "error"
+                current_value: $cidr
+            })
+        }
+    }
+
+    # Check for IP conflicts
+    if ($config | get -o network_private_ip | is-not-empty) and ($config | get -o priv_cidr_block | is-not-empty) {
+        let ip = ($config | get network_private_ip)
+        let cidr = ($config | get priv_cidr_block)
+
+        if not (ip_in_cidr $ip $cidr) {
+            $issues = ($issues | append {
+                field: "network_private_ip"
+                message: $"IP ($ip) is not within CIDR block ($cidr)"
+                severity: "error"
+            })
+        }
+    }
+
+    {
+        valid: (($issues | where severity == "error" | length) == 0)
+        issues: $issues
+    }
+}
+
+# TaskServ configuration validation
+export def validate_taskserv_schema [taskserv: record]: nothing -> record {
+    mut issues = []
+
+    let required_fields = ["name", "install_mode"]
+
+    for field in $required_fields {
+        if not ($taskserv | get -o $field | is-not-empty) {
+            $issues = ($issues | append {
+                field: $field
+                message: $"Required taskserv field '($field)' is missing"
+                severity: "error"
+            })
+        }
+    }
+
+    # Validate install mode
+    let valid_install_modes = ["library", "container", "binary"]
+    let install_mode = ($taskserv | get -o install_mode)
+    if ($install_mode | is-not-empty) and ($install_mode not-in $valid_install_modes) {
+        $issues = ($issues | append {
+            field: "install_mode"
+            message: $"Invalid install_mode: ($install_mode)"
+            severity: "error"
+            current_value: $install_mode
+            suggested_values: $valid_install_modes
+        })
+    }
+
+    # Validate taskserv name exists
+    let taskserv_name = ($taskserv | get -o name)
+    if ($taskserv_name | is-not-empty) {
+        let taskserv_exists = (taskserv_definition_exists $taskserv_name)
+        if not $taskserv_exists {
+            $issues = ($issues | append {
+                field: "name"
+                message: $"TaskServ definition not found: ($taskserv_name)"
+                severity: "warning"
+                current_value: $taskserv_name
+            })
+        }
+    }
+
+    {
+        valid: (($issues | where severity == "error" | length) == 0)
+        issues: $issues
+    }
+}
+
+# Helper validation functions
+
+export def validate_ip_address [ip: string]: nothing -> record {
+    # Basic IP address validation (IPv4)
+    if ($ip =~ '^(\d{1,3})\.(\d{1,3})\.(\d{1,3})\.(\d{1,3})$') {
+        let parts = ($ip | split row ".")
+        let valid_parts = ($parts | all {|part|
+            let num = ($part | into int)
+            $num >= 0 and $num <= 255
+        })
+
+        if $valid_parts {
+            { valid: true, message: "" }
+        } else {
+            { valid: false, message: "IP address octets must be between 0 and 255" }
+        }
+    } else {
+        { valid: false, message: "Invalid IP address format" }
+    }
+}
+
+export def validate_cidr_block [cidr: string]: nothing -> record {
+    if ($cidr =~ '^(\d{1,3})\.(\d{1,3})\.(\d{1,3})\.(\d{1,3})/(\d{1,2})$') {
+        let parts = ($cidr | split row "/")
+        let ip_part = ($parts | get 0)
+        let prefix = ($parts | get 1 | into int)
+
+        let ip_valid = (validate_ip_address $ip_part)
+        if not $ip_valid.valid {
+            return $ip_valid
+        }
+
+        if $prefix >= 0 and $prefix <= 32 {
+            { valid: true, message: "" }
+        } else {
+            { valid: false, message: "CIDR prefix must be between 0 and 32" }
+        }
+    } else {
+        { valid: false, message: "Invalid CIDR block format (should be x.x.x.x/y)" }
+    }
+}
+
+export def ip_in_cidr [ip: string, cidr: string]: nothing -> bool {
+    # Simplified IP in CIDR check
+    # This is a basic implementation - a more robust version would use proper IP arithmetic
+    let cidr_parts = ($cidr | split row "/")
+    let network = ($cidr_parts | get 0)
+    let prefix = ($cidr_parts | get 1 | into int)
+
+    # For basic validation, check if IP starts with the same network portion
+    # This is simplified and should be enhanced for production use
+    if $prefix >= 24 {
+        let network_base = ($network | split row "." | take 3 | str join ".")
+        let ip_base = ($ip | split row "." | take 3 | str join ".")
+        $network_base == $ip_base
+    } else {
+        # For smaller networks, more complex logic would be needed
+        true  # Simplified for now
+    }
+}
+
+export def taskserv_definition_exists [name: string]: nothing -> bool {
+    # Check if taskserv definition exists in the system
+    let taskserv_path = $"taskservs/($name)"
+    ($taskserv_path | path exists)
+}
+
+# Schema definitions for different resource types
+export def get_server_schema []: nothing -> record {
+    {
+        required_fields: ["hostname", "provider", "zone", "plan"]
+        optional_fields: [
+            "title", "labels", "ssh_key_path", "storage_os",
+            "network_private_ip", "priv_cidr_block", "time_zone",
+            "taskservs", "storages"
+        ]
+        field_types: {
+            hostname: "string"
+            provider: "string"
+            zone: "string"
+            plan: "string"
+            network_private_ip: "ip_address"
+            priv_cidr_block: "cidr"
+            taskservs: "list"
+        }
+    }
+}
+
+export def get_taskserv_schema []: nothing -> record {
+    {
+        required_fields: ["name", "install_mode"]
+        optional_fields: ["profile", "target_save_path"]
+        field_types: {
+            name: "string"
+            install_mode: "string"
+            profile: "string"
+            target_save_path: "string"
+        }
+    }
+}

core/nulib/lib_provisioning/infra_validator/validation_config.toml

@@ -0,0 +1,226 @@
+# Infrastructure Validation Configuration
+# This file defines validation rules, their execution order, and settings
+
+[validation_settings]
+# Global validation settings
+default_severity_filter = "warning"
+default_report_format = "md"
+max_concurrent_rules = 4
+progress_reporting = true
+auto_fix_enabled = true
+
+# Rule execution settings
+[execution]
+# Rules execution order and grouping
+rule_groups = [
+    "syntax",      # Critical syntax validation first
+    "compilation", # Compilation checks
+    "schema",      # Schema validation
+    "security",    # Security checks
+    "best_practices", # Best practices
+    "compatibility"   # Compatibility checks
+]
+
+# Timeout settings (in seconds)
+rule_timeout = 30
+file_timeout = 10
+total_timeout = 300
+
+# Parallel processing
+parallel_files = true
+max_file_workers = 8
+
+# Core validation rules
+[[rules]]
+id = "VAL001"
+name = "YAML Syntax Validation"
+description = "Validate YAML files have correct syntax and can be parsed"
+category = "syntax"
+severity = "critical"
+enabled = true
+auto_fix = true
+files_pattern = '.*\.ya?ml$'
+validator_function = "validate_yaml_syntax"
+fix_function = "fix_yaml_syntax"
+execution_order = 1
+tags = ["syntax", "yaml", "critical"]
+
+[[rules]]
+id = "VAL002"
+name = "KCL Compilation Check"
+description = "Validate KCL files compile successfully"
+category = "compilation"
+severity = "critical"
+enabled = true
+auto_fix = false
+files_pattern = '.*\.k$'
+validator_function = "validate_kcl_compilation"
+fix_function = null
+execution_order = 2
+tags = ["kcl", "compilation", "critical"]
+dependencies = ["kcl"]  # Required system dependencies
+
+[[rules]]
+id = "VAL003"
+name = "Unquoted Variable References"
+description = "Check for unquoted variable references in YAML that cause parsing errors"
+category = "syntax"
+severity = "error"
+enabled = true
+auto_fix = true
+files_pattern = '.*\.ya?ml$'
+validator_function = "validate_quoted_variables"
+fix_function = "fix_unquoted_variables"
+execution_order = 3
+tags = ["yaml", "variables", "syntax"]
+
+[[rules]]
+id = "VAL004"
+name = "Required Fields Validation"
+description = "Validate that all required fields are present in configuration files"
+category = "schema"
+severity = "error"
+enabled = true
+auto_fix = false
+files_pattern = '.*\.(k|ya?ml)$'
+validator_function = "validate_required_fields"
+fix_function = null
+execution_order = 10
+tags = ["schema", "required", "fields"]
+
+[[rules]]
+id = "VAL005"
+name = "Resource Naming Conventions"
+description = "Validate resource names follow established conventions"
+category = "best_practices"
+severity = "warning"
+enabled = true
+auto_fix = true
+files_pattern = '.*\.(k|ya?ml)$'
+validator_function = "validate_naming_conventions"
+fix_function = "fix_naming_conventions"
+execution_order = 20
+tags = ["naming", "conventions", "best_practices"]
+
+[[rules]]
+id = "VAL006"
+name = "Basic Security Checks"
+description = "Validate basic security configurations like SSH keys, exposed ports"
+category = "security"
+severity = "error"
+enabled = true
+auto_fix = false
+files_pattern = '.*\.(k|ya?ml)$'
+validator_function = "validate_security_basics"
+fix_function = null
+execution_order = 15
+tags = ["security", "ssh", "ports"]
+
+[[rules]]
+id = "VAL007"
+name = "Version Compatibility Check"
+description = "Check for deprecated versions and compatibility issues"
+category = "compatibility"
+severity = "warning"
+enabled = true
+auto_fix = false
+files_pattern = '.*\.(k|ya?ml|toml)$'
+validator_function = "validate_version_compatibility"
+fix_function = null
+execution_order = 25
+tags = ["versions", "compatibility", "deprecation"]
+
+[[rules]]
+id = "VAL008"
+name = "Network Configuration Validation"
+description = "Validate network configurations, CIDR blocks, and IP assignments"
+category = "networking"
+severity = "error"
+enabled = true
+auto_fix = false
+files_pattern = '.*\.(k|ya?ml)$'
+validator_function = "validate_network_config"
+fix_function = null
+execution_order = 18
+tags = ["networking", "cidr", "ip"]
+
+# Extension points for custom rules
+[extensions]
+# Paths to search for custom validation rules
+rule_paths = [
+    "./custom_rules",
+    "./providers/*/validation_rules",
+    "./taskservs/*/validation_rules",
+    "../validation_extensions"
+]
+
+# Custom rule file patterns
+rule_file_patterns = [
+    "*_validation_rules.toml",
+    "validation_*.toml",
+    "rules.toml"
+]
+
+# Hook system for extending validation
+[hooks]
+# Pre-validation hooks
+pre_validation = []
+
+# Post-validation hooks
+post_validation = []
+
+# Per-rule hooks
+pre_rule = []
+post_rule = []
+
+# Report generation hooks
+pre_report = []
+post_report = []
+
+# CI/CD integration settings
+[ci_cd]
+# Exit code mapping
+exit_codes = { passed = 0, critical = 1, error = 2, warning = 3, system_error = 4 }
+
+# CI-specific settings
+minimal_output = true
+no_colors = true
+structured_output = true
+
+# Report formats for CI
+ci_report_formats = ["yaml", "json"]
+
+# Performance settings
+[performance]
+# File size limits (in MB)
+max_file_size = 10
+max_total_size = 100
+
+# Memory limits
+max_memory_usage = "512MB"
+
+# Caching settings
+enable_caching = true
+cache_duration = 3600  # seconds
+
+# Provider-specific rule configurations
+[providers.upcloud]
+enabled_rules = ["VAL001", "VAL002", "VAL003", "VAL004", "VAL006", "VAL008"]
+custom_rules = ["UPCLOUD001", "UPCLOUD002"]
+
+[providers.aws]
+enabled_rules = ["VAL001", "VAL002", "VAL003", "VAL004", "VAL006", "VAL007", "VAL008"]
+custom_rules = ["AWS001", "AWS002", "AWS003"]
+
+[providers.local]
+enabled_rules = ["VAL001", "VAL002", "VAL003", "VAL004", "VAL005"]
+custom_rules = []
+
+# Taskserv-specific configurations
+[taskservs.kubernetes]
+enabled_rules = ["VAL001", "VAL002", "VAL004", "VAL006", "VAL008"]
+custom_rules = ["K8S001", "K8S002"]
+
+[taskservs.containerd]
+enabled_rules = ["VAL001", "VAL004", "VAL006"]
+custom_rules = ["CONTAINERD001"]

core/nulib/lib_provisioning/infra_validator/validator.nu

@@ -0,0 +1,347 @@
+# Infrastructure Validation Engine
+# Main validation orchestrator for cloud-native provisioning infrastructure
+
+export def main [
+    infra_path: string          # Path to infrastructure configuration
+    --fix (-f)                  # Auto-fix issues where possible
+    --report (-r): string = "md" # Report format (md|yaml|json|all)
+    --output (-o): string = "./validation_results" # Output directory
+    --severity: string = "warning" # Minimum severity (info|warning|error|critical)
+    --ci                        # CI/CD mode (exit codes, no colors)
+    --dry-run                   # Show what would be fixed without fixing
+]: nothing -> record {
+
+    if not ($infra_path | path exists) {
+        if not $ci {
+            print $"🛑 Infrastructure path not found: ($infra_path)"
+        }
+        exit 1
+    }
+
+    let start_time = (date now)
+
+    # Initialize validation context
+    let validation_context = {
+        infra_path: ($infra_path | path expand)
+        output_dir: ($output | path expand)
+        fix_mode: $fix
+        dry_run: $dry_run
+        ci_mode: $ci
+        severity_filter: $severity
+        report_format: $report
+        start_time: $start_time
+    }
+
+    if not $ci {
+        print $"🔍 Starting infrastructure validation for: ($infra_path)"
+        print $"📊 Output directory: ($validation_context.output_dir)"
+    }
+
+    # Create output directory
+    mkdir ($validation_context.output_dir)
+
+    # Run validation pipeline
+    let validation_results = (run_validation_pipeline $validation_context)
+
+    # Generate reports
+    let reports = (generate_reports $validation_results $validation_context)
+
+    # Output summary
+    if not $ci {
+        print_validation_summary $validation_results
+    }
+
+    # Set exit code based on results
+    let exit_code = (determine_exit_code $validation_results)
+
+    if $ci {
+        exit $exit_code
+    }
+
+    {
+        results: $validation_results
+        reports: $reports
+        exit_code: $exit_code
+        duration: ((date now) - $start_time)
+    }
+}
+
+def run_validation_pipeline [context: record]: nothing -> record {
+    mut results = {
+        summary: {
+            total_checks: 0
+            passed: 0
+            failed: 0
+            auto_fixed: 0
+            skipped: 0
+        }
+        issues: []
+        files_processed: []
+        validation_context: $context
+    }
+
+    # Create rule loading context from infrastructure path
+    let rule_context = {
+        infra_path: $context.infra_path
+        provider: (detect_provider $context.infra_path)
+        taskservs: (detect_taskservs $context.infra_path)
+    }
+
+    # Load validation rules
+    let rules = (load_validation_rules $rule_context)
+
+    # Find all relevant files
+    let files = (discover_infrastructure_files $context.infra_path)
+    $results.files_processed = $files
+
+    if not $context.ci_mode {
+        print $"📁 Found ($files | length) files to validate"
+    }
+
+    # Run each validation rule with progress
+    let total_rules = ($rules | length)
+    mut rule_counter = 0
+
+    for rule in $rules {
+        $rule_counter = ($rule_counter + 1)
+
+        if not $context.ci_mode {
+            print $"🔄 [($rule_counter)/($total_rules)] Running: ($rule.name)"
+        }
+
+        let rule_results = (run_validation_rule $rule $context $files)
+
+        if not $context.ci_mode {
+            let status = if $rule_results.failed > 0 {
+                $"❌ Found ($rule_results.failed) issues"
+            } else {
+                $"✅ Passed ($rule_results.passed) checks"
+            }
+            print $"   ($status)"
+        }
+
+        # Merge results
+        $results.summary.total_checks = ($results.summary.total_checks + $rule_results.checks_run)
+        $results.summary.passed = ($results.summary.passed + $rule_results.passed)
+        $results.summary.failed = ($results.summary.failed + $rule_results.failed)
+        $results.summary.auto_fixed = ($results.summary.auto_fixed + $rule_results.auto_fixed)
+        $results.issues = ($results.issues | append $rule_results.issues)
+    }
+
+    $results
+}
+
+def load_validation_rules [context?: record]: nothing -> list {
+    # Import rules from rules_engine.nu
+    use rules_engine.nu *
+    get_all_validation_rules $context
+}
+
+def discover_infrastructure_files [infra_path: string]: nothing -> list {
+    mut files = []
+
+    # KCL files
+    $files = ($files | append (glob $"($infra_path)/**/*.k"))
+
+    # YAML files
+    $files = ($files | append (glob $"($infra_path)/**/*.yaml"))
+    $files = ($files | append (glob $"($infra_path)/**/*.yml"))
+
+    # TOML files
+    $files = ($files | append (glob $"($infra_path)/**/*.toml"))
+
+    # JSON files
+    $files = ($files | append (glob $"($infra_path)/**/*.json"))
+
+    $files | flatten | uniq | sort
+}
+
+def run_validation_rule [rule: record, context: record, files: list]: nothing -> record {
+    mut rule_results = {
+        rule_id: $rule.id
+        checks_run: 0
+        passed: 0
+        failed: 0
+        auto_fixed: 0
+        issues: []
+    }
+
+    # Filter files by rule pattern
+    let target_files = ($files | where {|file|
+        $file =~ $rule.files_pattern
+    })
+
+    for file in $target_files {
+        $rule_results.checks_run = ($rule_results.checks_run + 1)
+
+        if not $context.ci_mode and ($target_files | length) > 10 {
+            let progress = ($rule_results.checks_run * 100 / ($target_files | length))
+            print $"     Processing... ($progress)% (($rule_results.checks_run)/($target_files | length))"
+        }
+
+        let file_result = (run_file_validation $rule $file $context)
+
+        if $file_result.passed {
+            $rule_results.passed = ($rule_results.passed + 1)
+        } else {
+            $rule_results.failed = ($rule_results.failed + 1)
+
+            mut issue_to_add = $file_result.issue
+
+            # Try auto-fix if enabled and possible
+            if $context.fix_mode and $rule.auto_fix and (not $context.dry_run) {
+                if not $context.ci_mode {
+                    print $"     🔧 Auto-fixing: ($file | path basename)"
+                }
+                let fix_result = (attempt_auto_fix $rule $issue_to_add $context)
+                if $fix_result.success {
+                    $rule_results.auto_fixed = ($rule_results.auto_fixed + 1)
+                    $issue_to_add = ($issue_to_add | upsert auto_fixed true)
+                    if not $context.ci_mode {
+                        print $"     ✅ Fixed: ($fix_result.message)"
+                    }
+                }
+            }
+
+            $rule_results.issues = ($rule_results.issues | append $issue_to_add)
+        }
+    }
+
+    $rule_results
+}
+
+def run_file_validation [rule: record, file: string, context: record]: nothing -> record {
+    # Use the config-driven rule execution system
+    use rules_engine.nu *
+    execute_rule $rule $file $context
+}
+
+def attempt_auto_fix [rule: record, issue: record, context: record]: nothing -> record {
+    # Use the config-driven fix execution system
+    use rules_engine.nu *
+    execute_fix $rule $issue $context
+}
+
+def generate_reports [results: record, context: record]: nothing -> record {
+    use report_generator.nu *
+
+    mut reports = {}
+
+    if $context.report_format == "all" or $context.report_format == "md" {
+        let md_report = (generate_markdown_report $results $context)
+        $md_report | save ($context.output_dir | path join "validation_report.md")
+        $reports.markdown = ($context.output_dir | path join "validation_report.md")
+    }
+
+    if $context.report_format == "all" or $context.report_format == "yaml" {
+        let yaml_report = (generate_yaml_report $results $context)
+        $yaml_report | save ($context.output_dir | path join "validation_results.yaml")
+        $reports.yaml = ($context.output_dir | path join "validation_results.yaml")
+    }
+
+    if $context.report_format == "all" or $context.report_format == "json" {
+        let json_report = (generate_json_report $results $context)
+        $json_report | save ($context.output_dir | path join "validation_results.json")
+        $reports.json = ($context.output_dir | path join "validation_results.json")
+    }
+
+    $reports
+}
+
+def print_validation_summary [results: record]: nothing -> nothing {
+    let summary = $results.summary
+    let critical_count = ($results.issues | where severity == "critical" | length)
+    let error_count = ($results.issues | where severity == "error" | length)
+    let warning_count = ($results.issues | where severity == "warning" | length)
+
+    print ""
+    print "📋 Validation Summary"
+    print "===================="
+    print $"✅ Passed: ($summary.passed)/($summary.total_checks)"
+
+    if $critical_count > 0 {
+        print $"🚨 Critical: ($critical_count)"
+    }
+    if $error_count > 0 {
+        print $"❌ Errors: ($error_count)"
+    }
+    if $warning_count > 0 {
+        print $"⚠️  Warnings: ($warning_count)"
+    }
+    if $summary.auto_fixed > 0 {
+        print $"🔧 Auto-fixed: ($summary.auto_fixed)"
+    }
+
+    print ""
+}
+
+def determine_exit_code [results: record]: nothing -> int {
+    let critical_count = ($results.issues | where severity == "critical" | length)
+    let error_count = ($results.issues | where severity == "error" | length)
+    let warning_count = ($results.issues | where severity == "warning" | length)
+
+    if $critical_count > 0 {
+        1  # Critical errors
+    } else if $error_count > 0 {
+        2  # Non-critical errors
+    } else if $warning_count > 0 {
+        3  # Only warnings
+    } else {
+        0  # All good
+    }
+}
+
+def detect_provider [infra_path: string]: nothing -> string {
+    # Try to detect provider from file structure or configuration
+    let kcl_files = (glob ($infra_path | path join "**/*.k"))
+
+    for file in $kcl_files {
+        let content = (open $file --raw)
+        if ($content | str contains "upcloud") {
+            return "upcloud"
+        } else if ($content | str contains "aws") {
+            return "aws"
+        } else if ($content | str contains "gcp") {
+            return "gcp"
+        }
+    }
+
+    # Check directory structure for provider hints
+    if (($infra_path | path join "upcloud") | path exists) {
+        return "upcloud"
+    } else if (($infra_path | path join "aws") | path exists) {
+        return "aws"
+    } else if (($infra_path | path join "local") | path exists) {
+        return "local"
+    }
+
+    "unknown"
+}
+
+def detect_taskservs [infra_path: string]: nothing -> list {
+    mut taskservs = []
+
+    let kcl_files = (glob ($infra_path | path join "**/*.k"))
+    let yaml_files = (glob ($infra_path | path join "**/*.yaml"))
+
+    let all_files = ($kcl_files | append $yaml_files)
+
+    for file in $all_files {
+        let content = (open $file --raw)
+
+        if ($content | str contains "kubernetes") {
+            $taskservs = ($taskservs | append "kubernetes")
+        }
+        if ($content | str contains "containerd") {
+            $taskservs = ($taskservs | append "containerd")
+        }
+        if ($content | str contains "cilium") {
+            $taskservs = ($taskservs | append "cilium")
+        }
+        if ($content | str contains "rook") {
+            $taskservs = ($taskservs | append "rook")
+        }
+    }
+
+    $taskservs | uniq
+}

core/nulib/lib_provisioning/kms/lib.nu

@@ -0,0 +1,240 @@
+use std
+use ../utils/error.nu throw-error
+use ../utils/interface.nu _print
+
+def find_file [
+    start_path: string
+    match_path: string
+    only_first: bool
+] {
+    mut found_path = ""
+    mut search_path = $start_path
+    let home_root = ($env.HOME | path dirname)
+    while $found_path == "" and  $search_path != "/" and $search_path != $home_root {
+        if $search_path == "" { break }
+        let res = if $only_first {
+            (^find $search_path -type f -name $match_path -print -quit | complete)
+        } else {
+            (^find $search_path -type f -name $match_path err> (if $nu.os-info.name == "windows" { "NUL" } else { "/dev/null" }) | complete)
+        }
+    if $res.exit_code == 0 { $found_path = ($res.stdout | str trim )  }
+        $search_path = ($search_path | path dirname)
+    }
+    $found_path
+}
+
+export def run_cmd_kms [
+    task: string
+    cmd: string
+    source_path: string
+    error_exit: bool
+]: nothing -> string {
+    let kms_config = get_kms_config
+    if ($kms_config | is-empty) {
+        if $error_exit {
+            (throw-error $"🛑 KMS configuration error" $"(_ansi red)No KMS configuration found(_ansi reset)"
+                "run_cmd_kms" --span (metadata $task).span)
+        } else {
+            _print $"🛑 KMS configuration error (_ansi red)No KMS configuration found(_ansi reset)"
+            return ""
+        }
+    }
+
+    let kms_cmd = build_kms_command $cmd $source_path $kms_config
+    let res = (^bash -c $kms_cmd | complete)
+    
+    if $res.exit_code != 0 {
+        if $error_exit {
+            (throw-error $"🛑 KMS error" $"(_ansi red)($source_path)(_ansi reset) ($res.stdout)"
+                $"on_kms ($task)" --span (metadata $res).span)
+        } else {
+            _print $"🛑 KMS error (_ansi red)($source_path)(_ansi reset) ($res.exit_code)"
+            return ""
+        }
+    }
+    return $res.stdout
+}
+
+export def on_kms [
+    task: string            
+    source_path: string     
+    output_path?: string    
+    ...args                 
+    --check (-c)            
+    --error_exit
+    --quiet
+]: nothing -> string {
+    match $task {
+        "encrypt" | "encode" | "e" => {
+            if not ( $source_path | path exists ) {
+                if not $quiet { _print $"🛑 No file ($source_path) found to encrypt with KMS " }
+                return ""
+            }
+            if (is_kms_file $source_path) {
+                if not $quiet { _print $"🛑 File ($source_path) already encrypted with KMS " }
+                return (open -r $source_path)
+            }
+            let result = (run_cmd_kms "encrypt" "encrypt" $source_path  $error_exit)
+            if ($output_path | is-not-empty) {
+                $result | save -f $output_path
+                if not $quiet { _print $"Result saved in ($output_path) " }
+            }
+            return $result
+        },
+        "decrypt" | "decode" | "d" => {
+            if not ( $source_path | path exists ) {
+                if not $quiet { _print $"🛑 No file ($source_path) found to decrypt with KMS " }
+                return ""
+            }
+            if not (is_kms_file $source_path) {
+                if not $quiet { _print $"🛑 File ($source_path) is not encrypted with KMS " }
+                return (open -r $source_path)
+            }
+            let result = (run_cmd_kms "decrypt" "decrypt" $source_path  $error_exit)
+            if ($output_path | is-not-empty) {
+                $result | save -f $output_path
+                if not $quiet { _print $"Result saved in ($output_path) " }
+            }
+            return $result
+        },
+        "is_kms" | "i" => {
+            return (is_kms_file $source_path)
+        },
+        _ => {
+            (throw-error $"🛑 Option " $"(_ansi red)($task)(_ansi reset) undefined")
+            return ""
+        }
+    }
+}
+
+export def is_kms_file [
+    target: string
+]: nothing -> bool {
+    if not ($target | path exists) {
+        (throw-error $"🛑 File (_ansi green_italic)($target)(_ansi reset)"
+           $"(_ansi red_bold)Not found(_ansi reset)"
+           $"is_kms_file ($target)"
+            --span (metadata $target).span
+        )
+    }
+    let file_content = (open $target --raw)
+    # Check for KMS-specific markers in the encrypted file
+    if ($file_content | find "-----BEGIN KMS ENCRYPTED DATA-----" | length) > 0 { return true }
+    if ($file_content | find "kms:" | length) > 0 { return true }
+    return false
+}
+
+export def decode_kms_file [
+    source: string
+    target: string
+    quiet: bool
+]: nothing -> nothing {
+  if $quiet {
+    on_kms "decrypt" $source --quiet
+  } else {
+    on_kms "decrypt" $source
+  }  | save --force $target
+}
+
+def get_kms_config [] {
+    if $env.PROVISIONING_KMS_SERVER? == null {
+        return {}
+    }
+    
+    {
+        server_url: ($env.PROVISIONING_KMS_SERVER | default ""),
+        auth_method: ($env.PROVISIONING_KMS_AUTH_METHOD | default "certificate"),
+        client_cert: ($env.PROVISIONING_KMS_CLIENT_CERT | default ""),
+        client_key: ($env.PROVISIONING_KMS_CLIENT_KEY | default ""),
+        ca_cert: ($env.PROVISIONING_KMS_CA_CERT | default ""),
+        api_token: ($env.PROVISIONING_KMS_API_TOKEN | default ""),
+        username: ($env.PROVISIONING_KMS_USERNAME | default ""),
+        password: ($env.PROVISIONING_KMS_PASSWORD | default ""),
+        timeout: ($env.PROVISIONING_KMS_TIMEOUT | default "30" | into int),
+        verify_ssl: ($env.PROVISIONING_KMS_VERIFY_SSL | default "true" | into bool)
+    }
+}
+
+def build_kms_command [
+    operation: string
+    file_path: string
+    config: record
+]: nothing -> string {
+    mut cmd_parts = []
+    
+    # Base command - using curl to interact with Cosmian KMS REST API
+    $cmd_parts = ($cmd_parts | append "curl")
+    
+    # SSL verification
+    if not $config.verify_ssl {
+        $cmd_parts = ($cmd_parts | append "-k")
+    }
+    
+    # Timeout
+    $cmd_parts = ($cmd_parts | append $"--connect-timeout ($config.timeout)")
+    
+    # Authentication
+    match $config.auth_method {
+        "certificate" => {
+            if ($config.client_cert | is-not-empty) and ($config.client_key | is-not-empty) {
+                $cmd_parts = ($cmd_parts | append $"--cert ($config.client_cert)")
+                $cmd_parts = ($cmd_parts | append $"--key ($config.client_key)")
+            }
+            if ($config.ca_cert | is-not-empty) {
+                $cmd_parts = ($cmd_parts | append $"--cacert ($config.ca_cert)")
+            }
+        },
+        "token" => {
+            if ($config.api_token | is-not-empty) {
+                $cmd_parts = ($cmd_parts | append $"-H 'Authorization: Bearer ($config.api_token)'")
+            }
+        },
+        "basic" => {
+            if ($config.username | is-not-empty) and ($config.password | is-not-empty) {
+                $cmd_parts = ($cmd_parts | append $"--user ($config.username):($config.password)")
+            }
+        }
+    }
+    
+    # Operation specific parameters
+    match $operation {
+        "encrypt" => {
+            $cmd_parts = ($cmd_parts | append "-X POST")
+            $cmd_parts = ($cmd_parts | append $"-H 'Content-Type: application/octet-stream'")
+            $cmd_parts = ($cmd_parts | append $"--data-binary @($file_path)")
+            $cmd_parts = ($cmd_parts | append $"($config.server_url)/encrypt")
+        },
+        "decrypt" => {
+            $cmd_parts = ($cmd_parts | append "-X POST")
+            $cmd_parts = ($cmd_parts | append $"-H 'Content-Type: application/octet-stream'")
+            $cmd_parts = ($cmd_parts | append $"--data-binary @($file_path)")
+            $cmd_parts = ($cmd_parts | append $"($config.server_url)/decrypt")
+        }
+    }
+    
+    ($cmd_parts | str join " ")
+}
+
+export def get_def_kms_config [
+    current_path: string
+]: nothing -> string {
+    if $env.PROVISIONING_USE_KMS == "" { return ""}
+    let start_path = if ($current_path | path exists) {
+        $current_path
+    } else {
+        $"($env.PROVISIONING_KLOUD_PATH)/($current_path)"
+    }
+    let kms_file = "kms.yaml"
+    mut provisioning_kms = (find_file $start_path $kms_file true )
+    if $provisioning_kms == "" and ($env.HOME | path join ".config"| path join "provisioning" | path join $kms_file | path exists ) {
+        $provisioning_kms = ($env.HOME | path join ".config"| path join "provisioning" | path join $kms_file )
+    }
+    if $provisioning_kms == "" and ($env.HOME | path join ".provisioning"| path join $kms_file | path exists ) {
+       $provisioning_kms = ($env.HOME | path join ".provisioning"| path join $kms_file )
+    }
+    if $provisioning_kms == "" {
+        _print $"❗Error no (_ansi red_bold)($kms_file)(_ansi reset) file for KMS operations found "
+        exit 1
+    }
+    ($provisioning_kms | default "")
+}

core/nulib/lib_provisioning/kms/mod.nu

@@ -0,0 +1 @@
+export use lib.nu *

core/nulib/lib_provisioning/mod.nu

@@ -0,0 +1,14 @@
+
+export use plugins_defs.nu *
+export use utils *
+#export use cmd *
+export use defs *
+export use sops *
+export use kms *
+export use secrets *
+export use ai *
+export use context.nu *
+export use setup *
+export use deploy.nu *
+export use extensions *
+export use providers.nu *

core/nulib/lib_provisioning/nupm.nuon

@@ -0,0 +1,7 @@
+{
+    name: provisioning
+    type: package
+    version: "0.1.0"
+    description: "Nushell Provisioning package"
+    license: "LICENSE"
+}

core/nulib/lib_provisioning/plugins_defs.nu

@@ -0,0 +1,153 @@
+use utils *
+
+export def clip_copy [
+  msg: string
+  show: bool
+]: nothing -> nothing {
+  if ( (version).installed_plugins | str contains "clipboard" ) {
+    $msg | clipboard copy
+    print $"(_ansi default_dimmed)copied into clipboard now (_ansi reset)"
+  } else {
+    if (not $show) { _print $msg }
+  }
+}
+
+export def notify_msg [
+    title: string
+    body: string
+    icon: string
+    time_body: string
+    timeout: duration
+    task?: closure
+]: nothing -> nothing {
+  if ( (version).installed_plugins | str contains "desktop_notifications" ) {
+    if $task != null {
+      ( notify -s $title -t $time_body --timeout $timeout -i $icon)
+    } else {
+      ( notify -s $title -t $body --timeout $timeout -i $icon)
+    }
+  } else {
+    if $task != null {
+      _print (
+        $"(_ansi blue)($title)(_ansi reset)\n(ansi blue_bold)($time_body)(_ansi reset)"
+      )
+    } else {
+      _print (
+        $"(_ansi blue)($title)(_ansi reset)\n(ansi blue_bold)($body)(_ansi reset)"
+      )
+    }
+  }
+}
+
+export def show_qr  [
+  url: string
+]: nothing -> nothing {
+  if ( (version).installed_plugins | str contains "qr_maker" ) {
+    print $"(_ansi blue_reverse)( $url | to qr )(_ansi reset)"
+  } else {
+    let qr_path = ($env.PROVISIONING_RESOURCES | path join "qrs" | path join ($url | path basename))
+    if ($qr_path | path exists) {
+      _print (open -r $qr_path)
+    } else {
+      _print $"(_ansi blue_reverse)( $url)(_ansi reset)"
+      _print $"(_ansi purple)($url)(_ansi reset)"
+    }
+  }
+}
+
+export def port_scan [
+  ip: string
+  port: int
+  sec_timeout: int
+]: nothing -> bool {
+  let wait_duration = ($"($sec_timeout)sec"| into duration)
+  if ( (version).installed_plugins | str contains "port_scan" ) {
+    (port scan $ip $port -t $wait_duration).is_open
+  } else {
+    (^nc -zv -w $sec_timeout ($ip | str trim) $port err> (if $nu.os-info.name == "windows" { "NUL" } else { "/dev/null" }) | complete).exit_code == 0
+  }
+}
+
+export def render_template [
+  template_path: string
+  vars: record
+  --ai_prompt: string
+]: nothing -> string {
+  # Regular template rendering
+  if ( (version).installed_plugins | str contains "tera" ) {
+    $vars | tera-render $template_path
+  } else {
+    error make { msg: "nu_plugin_tera not available - template rendering not supported" }
+  }
+}
+
+export def render_template_ai [
+  ai_prompt: string
+  template_type: string = "template"
+]: nothing -> string {
+  use ai/lib.nu *
+  ai_generate_template $ai_prompt $template_type
+}
+
+export def process_kcl_file [
+  kcl_file: string
+  format: string
+  settings?: record
+]: nothing -> string {
+  # Try nu_plugin_kcl first if available
+    if ( (version).installed_plugins | str contains "kcl" ) {
+        if $settings != null {
+            let settings_json = ($settings | to json)
+            #kcl-run $kcl_file -Y $settings_json
+            let result = (^kcl run $kcl_file --setting $settings_json --format $format | complete)
+            if $result.exit_code == 0 { $result.stdout } else { error make { msg: $result.stderr } }
+        } else {
+            kcl-run $kcl_file -f $format
+            #kcl-run $kcl_file -Y $settings_json
+        }
+    } else {
+        # Use external KCL CLI
+        if $env.PROVISIONING_USE_KCL {
+            if $settings != null {
+                let settings_json = ($settings | to json)
+                let result = (^kcl run $kcl_file --setting $settings_json --format $format | complete)
+                if $result.exit_code == 0 { $result.stdout } else { error make { msg: $result.stderr } }
+            } else {
+                let result = (^kcl run $kcl_file --format $format | complete)
+                if $result.exit_code == 0 { $result.stdout } else { error make { msg: $result.stderr } }
+            }
+
+        } else {
+            error make { msg: "Neither nu_plugin_kcl nor external KCL CLI available" }
+        }
+    }
+}
+
+export def validate_kcl_schema [
+  kcl_file: string
+  data: record
+]: nothing -> bool {
+  # Try nu_plugin_kcl first if available
+  if ( (version).installed_plugins | str contains "nu_plugin_kcl" ) {
+  kcl validate $kcl_file --data ($data | to json) catch {
+      # Fallback to external KCL CLI
+      if $env.PROVISIONING_USE_KCL {
+        let data_json = ($data | to json)
+        let data_json = ($data | to json)
+        let result = (^kcl validate $kcl_file --data ($data | to json) | complete)
+        $result.exit_code == 0
+      } else {
+        false
+      }
+    }
+  } else {
+    # Use external KCL CLI
+    if $env.PROVISIONING_USE_KCL {
+      let data_json = ($data | to json)
+      let result = (^kcl validate $kcl_file --data $data_json | complete)
+      $result.exit_code == 0
+    } else {
+      false
+    }
+  }
+}

core/nulib/lib_provisioning/providers.nu

@@ -0,0 +1,3 @@
+# Re-export provider middleware to avoid deep relative imports
+# This centralizes all provider imports in one place
+export use ../../../providers/prov_lib/middleware.nu *

core/nulib/lib_provisioning/secrets/info_README.md

@@ -0,0 +1,45 @@
+ 🔐 Dual Secret Management Implementation Summary
+
+  Key Components Created:
+
+  1. KCL Configuration Schema (kcl/settings.k)
+    - Added SecretProvider, SopsConfig, and KmsConfig schemas
+    - Integrated into main Settings schema
+  2. KMS Library (core/nulib/lib_provisioning/kms/lib.nu)
+    - Full KMS implementation mirroring SOPS functionality
+    - Supports Cosmian KMS with certificate, token, and basic auth
+    - REST API integration via curl
+  3. Unified Secrets Library (core/nulib/lib_provisioning/secrets/lib.nu)
+    - Abstract interface supporting both SOPS and KMS
+    - Automatic provider detection and switching
+    - Backward compatibility with existing SOPS code
+  4. New Secrets Command (core/nulib/main_provisioning/secrets.nu)
+    - Unified CLI replacing/augmenting provisioning sops
+    - Provider selection via --provider flag
+  5. Configuration Files
+    - Updated templates/default_context.yaml with KMS settings
+    - Created templates/kms.yaml configuration template
+    - Enhanced environment variable support
+
+  Usage Examples:
+
+  # Switch to KMS globally
+  export PROVISIONING_SECRET_PROVIDER="kms"
+
+  # Use new unified command
+  ./provisioning secrets --encrypt file.yaml
+  ./provisioning secrets --provider kms --decrypt file.yaml.enc
+
+  # Backward compatibility - existing SOPS usage continues to work
+  ./provisioning sops --encrypt file.yaml
+
+  Migration Path:
+
+  1. Immediate: All existing SOPS functionality remains unchanged
+  2. Configure KMS: Add kms.yaml configuration file
+  3. Switch Provider: Set secret_provider: "kms" in context
+  4. Test: Use ./provisioning secrets commands
+  5. Migrate: Replace direct SOPS function calls with secrets functions
+
+  The implementation provides seamless switching between SOPS and KMS while maintaining full backward
+  compatibility with your existing infrastructure.

core/nulib/lib_provisioning/secrets/lib.nu

@@ -0,0 +1,213 @@
+use std
+use ../sops/lib.nu *
+use ../kms/lib.nu *
+use ../utils/error.nu throw-error
+use ../utils/interface.nu _print
+use ../utils/interface.nu _ansi
+
+export def get_secret_provider []: nothing -> string {
+    if $env.PROVISIONING_SECRET_PROVIDER? != null {
+        return $env.PROVISIONING_SECRET_PROVIDER
+    }
+    
+    # Default to sops for backward compatibility
+    if $env.PROVISIONING_USE_SOPS? != null {
+        return "sops"
+    }
+    
+    if $env.PROVISIONING_USE_KMS? != null {
+        return "kms"
+    }
+    
+    return "sops"
+}
+
+export def on_secrets [
+    task: string            
+    source_path: string     
+    output_path?: string    
+    ...args                 
+    --check (-c)            
+    --error_exit
+    --quiet
+]: nothing -> string {
+    let provider = (get_secret_provider)
+    
+    match $provider {
+        "sops" => {
+            if $quiet {
+                on_sops $task $source_path $output_path --quiet
+            } else {
+                on_sops $task $source_path $output_path
+            }
+        },
+        "kms" => {
+            if $quiet {
+                on_kms $task $source_path $output_path --quiet
+            } else {
+                on_kms $task $source_path $output_path
+            }
+        },
+        _ => {
+            (throw-error $"🛑 Unknown secret provider" $"(_ansi red)($provider)(_ansi reset) - supported: sops, kms"
+                "on_secrets" --span (metadata $provider).span)
+        }
+    }
+}
+
+export def encrypt_secret [
+    source_path: string     
+    output_path?: string    
+    --quiet
+]: nothing -> string {
+    on_secrets "encrypt" $source_path $output_path --quiet=$quiet
+}
+
+export def decrypt_secret [
+    source_path: string     
+    output_path?: string    
+    --quiet
+]: nothing -> string {
+    on_secrets "decrypt" $source_path $output_path --quiet=$quiet
+}
+
+export def is_encrypted_file [
+    target: string
+]: nothing -> bool {
+    let provider = (get_secret_provider)
+    
+    match $provider {
+        "sops" => {
+            is_sops_file $target
+        },
+        "kms" => {
+            is_kms_file $target
+        },
+        _ => {
+            false
+        }
+    }
+}
+
+export def decode_secret_file [
+    source: string
+    target: string
+    quiet: bool
+]: nothing -> nothing {
+    let provider = (get_secret_provider)
+    
+    match $provider {
+        "sops" => {
+            decode_sops_file $source $target $quiet
+        },
+        "kms" => {
+            decode_kms_file $source $target $quiet
+        },
+        _ => {
+            if not $quiet {
+                _print $"🛑 Unknown secret provider ($provider)"
+            }
+        }
+    }
+}
+
+export def generate_secret_file [
+    source_path: string
+    target_path: string
+    quiet: bool
+]: nothing -> bool {
+    let provider = (get_secret_provider)
+    
+    match $provider {
+        "sops" => {
+            generate_sops_file $source_path $target_path $quiet
+        },
+        "kms" => {
+            let result = (on_kms "encrypt"  $source_path --error_exit)
+            if $result == "" {
+                _print $"🛑 File ($source_path) not KMS encrypted"
+                return false
+            }
+            $result | save -f $target_path
+            if not $quiet {
+                _print $"($source_path) generated for 'KMS' "
+            }
+            return  true
+        },
+        _ => {
+            if not $quiet {
+                _print $"🛑 Unknown secret provider ($provider)"
+            }
+            return false
+        }
+    }
+}
+
+export def setup_secret_env []: nothing -> nothing {
+    let provider = (get_secret_provider)
+    
+    match $provider {
+        "sops" => {
+            # Set up SOPS environment variables
+            if $env.CURRENT_INFRA_PATH != null and $env.CURRENT_INFRA_PATH != "" {
+                if $env.CURRENT_KLOUD_PATH? != null {
+                    $env.PROVISIONING_SOPS = (get_def_sops $env.CURRENT_KLOUD_PATH)
+                    $env.PROVISIONING_KAGE = (get_def_age $env.CURRENT_KLOUD_PATH)
+                } else {
+                    $env.PROVISIONING_SOPS = (get_def_sops $env.CURRENT_INFRA_PATH)
+                    $env.PROVISIONING_KAGE = (get_def_age $env.CURRENT_INFRA_PATH)
+                } 
+                if $env.PROVISIONING_KAGE? != null {  
+                    $env.SOPS_AGE_KEY_FILE = $env.PROVISIONING_KAGE
+                    $env.SOPS_AGE_RECIPIENTS = (grep "public key:" $env.SOPS_AGE_KEY_FILE | split row ":" |
+                        get -o 1  | str trim |  default "") 
+                    if $env.SOPS_AGE_RECIPIENTS == "" { 
+                        print $"❗Error no key found in (_ansi red_bold)($env.SOPS_AGE_KEY_FILE)(_ansi reset) file for secure AGE operations "
+                        exit 1
+                    }
+                }
+            }
+        },
+        "kms" => {
+            # Set up KMS environment variables from KCL configuration
+            if $env.CURRENT_INFRA_PATH != null and $env.CURRENT_INFRA_PATH != "" {
+                let kms_config_path = (get_def_kms_config $env.CURRENT_INFRA_PATH)
+                if ($kms_config_path | is-not-empty) {
+                    $env.PROVISIONING_KMS_CONFIG = $kms_config_path
+                    # Load KMS configuration from YAML file
+                    let kms_config = (open $kms_config_path)
+                    if ($kms_config.server_url? | is-not-empty) {
+                        $env.PROVISIONING_KMS_SERVER = $kms_config.server_url
+                    }
+                    if ($kms_config.auth_method? | is-not-empty) {
+                        $env.PROVISIONING_KMS_AUTH_METHOD = $kms_config.auth_method
+                    }
+                    if ($kms_config.client_cert_path? | is-not-empty) {
+                        $env.PROVISIONING_KMS_CLIENT_CERT = $kms_config.client_cert_path
+                    }
+                    if ($kms_config.client_key_path? | is-not-empty) {
+                        $env.PROVISIONING_KMS_CLIENT_KEY = $kms_config.client_key_path
+                    }
+                    if ($kms_config.ca_cert_path? | is-not-empty) {
+                        $env.PROVISIONING_KMS_CA_CERT = $kms_config.ca_cert_path
+                    }
+                    if ($kms_config.api_token? | is-not-empty) {
+                        $env.PROVISIONING_KMS_API_TOKEN = $kms_config.api_token
+                    }
+                    if ($kms_config.username? | is-not-empty) {
+                        $env.PROVISIONING_KMS_USERNAME = $kms_config.username
+                    }
+                    if ($kms_config.password? | is-not-empty) {
+                        $env.PROVISIONING_KMS_PASSWORD = $kms_config.password
+                    }
+                    if ($kms_config.timeout? | is-not-empty) {
+                        $env.PROVISIONING_KMS_TIMEOUT = ($kms_config.timeout | into string)
+                    }
+                    if ($kms_config.verify_ssl? | is-not-empty) {
+                        $env.PROVISIONING_KMS_VERIFY_SSL = ($kms_config.verify_ssl | into string)
+                    }
+                }
+            }
+        }
+    }
+}

core/nulib/lib_provisioning/secrets/mod.nu

@@ -0,0 +1 @@
+export use lib.nu *

core/nulib/lib_provisioning/setup/config.nu

@@ -0,0 +1,87 @@
+
+export def env_file_providers [
+  filepath: string
+]: nothing -> list {
+  if not ($filepath | path exists) { return [] }
+  (open $filepath | lines | find 'provisioning/providers/' |
+     each {|it| $it | split row 'providers/' | get -o 1 | str replace '/nulib' '' } 
+  )
+}
+export def install_config [
+    ops: string
+    provisioning_cfg_name: string = "provisioning"
+    --context
+]: nothing -> nothing {
+  $env.PROVISIONING_DEBUG = ($env | get -o PROVISIONING_DEBUG | default false | into bool)
+  let reset = ($ops | str contains "reset")
+  let use_context = if ($ops | str contains "context") or $context { true } else { false }
+  let provisioning_config_path = $nu.default-config-dir | path dirname | path join $provisioning_cfg_name | path join "nushell"
+  let provisioning_root = if ($env | get -o PROVISIONING | is-not-empty) { 
+    $env.PROVISIONING 
+  } else { 
+    let base_path  =  if ($env.PROCESS_PATH | str contains "provisioning") {
+      $env.PROCESS_PATH 
+    } else { 
+      $env.PWD
+    }
+    $"($base_path | split row "provisioning" | get -o 0)provisioning" 
+  }
+  let shell_dflt_template = $provisioning_root | path join "templates"| path join "nushell" | path join "default"
+  if not ($shell_dflt_template | path exists) { 
+    _print $"🛑 Template path (_ansi red_bold)($shell_dflt_template)(_ansi reset) not found"
+    exit 1
+  } 
+  let context_filename = "default_context.yaml"
+  let context_template = $provisioning_root | path join "templates"| path join $context_filename
+  let provisioning_context_path = ($nu.default-config-dir | path dirname | path join $provisioning_cfg_name | path join $context_filename)
+  let op = if $env.PROVISIONING_DEBUG { "v" } else { "" }
+  if $reset { 
+    if ($provisioning_context_path | path exists) { 
+      rm -rf $provisioning_context_path
+      _print $"Restore context (_ansi default_dimmed) ($provisioning_context_path)(_ansi reset)"
+    }
+    if not $use_context and ($provisioning_config_path | path exists) { 
+      rm -rf $provisioning_config_path
+      _print $"Restore defaults (_ansi default_dimmed) ($provisioning_config_path)(_ansi reset)"
+    }
+  }
+  if ($provisioning_context_path | path exists) { 
+    _print $"Intallation on (_ansi yellow)($provisioning_context_path)(_ansi reset) (_ansi purple_bold)already exists(_ansi reset)"
+    _print $"use (_ansi purple_bold)provisioning context(_ansi reset) to manage context \(create, default, set, etc\)"
+  } else {
+    mkdir ($provisioning_context_path | path dirname)
+    let data_context = (open -r $context_template) 
+    $data_context | str replace "HOME" $nu.home-path |  save $provisioning_context_path
+    #$use_context | update infra_path ($context.infra_path | str replace "HOME" $nu.home-path) |  save $provisioning_context_path
+    _print $"Intallation on (_ansi yellow)($provisioning_context_path) (_ansi green_bold)completed(_ansi reset)"
+    _print $"use (_ansi purple_bold)provisioning context(_ansi reset) to manage context \(create, default, set, etc\)"
+  }
+  if ($provisioning_config_path | path exists) { 
+    _print $"Intallation on (_ansi yellow)($provisioning_config_path)(_ansi reset) (_ansi purple_bold)already exists(_ansi reset)"
+    _print ( $"with library path in (_ansi default_dimmed)env.nu(_ansi reset) for: " + 
+      $" (_ansi blue)(env_file_providers $"($provisioning_config_path)/env.nu" | str join ' ')(_ansi reset)"
+    )
+  } else { 
+    mkdir $provisioning_config_path 
+    mut providers_lib_paths = $provisioning_root | path join "providers"
+    mut providers_list = ""
+    for it in (ls $"($provisioning_root)/providers" | get name)  {
+      #if not ($"($it)/templates" | path exists) { continue }
+      if not ($"($it)/nulib" | path exists) { continue }
+      if $providers_list != "" { $providers_list += " " }
+      $providers_list += ($it | path basename)
+      if $providers_lib_paths != "" { $providers_lib_paths += "\n    " }
+      $providers_lib_paths += ($it | path join "nulib")
+    }
+    ^cp $"-p($op)r" ...(glob $"($shell_dflt_template)/*") $provisioning_config_path 
+    if ($provisioning_config_path | path join "env.nu" | path exists) { 
+      ( open ($provisioning_config_path | path join "env.nu") -r | 
+        str replace "# PROVISIONING_NULIB_DIR" ($provisioning_root | path join "core"| path join "nulib") |
+        str replace "# PROVISIONING_NULIB_PROVIDERS" $providers_lib_paths |
+        save -f $"($provisioning_config_path)/env.nu"
+      )
+      _print $"providers libs added for: (_ansi blue)($providers_list)(_ansi reset)"
+    }
+    _print $"Intallation on (_ansi yellow)($provisioning_config_path) (_ansi green_bold)completed(_ansi reset)"
+  }
+}

core/nulib/lib_provisioning/setup/mod.nu

@@ -0,0 +1,2 @@
+export use utils.nu *  
+export use config.nu *  

core/nulib/lib_provisioning/setup/utils.nu

@@ -0,0 +1,96 @@
+#use ../lib_provisioning/defs/lists.nu providers_list
+
+export def setup_config_path [
+    provisioning_cfg_name: string = "provisioning"
+]: nothing -> string {
+   ($nu.default-config-dir) | path dirname | path join $provisioning_cfg_name
+}
+export def tools_install [
+  tool_name?: string 
+  run_args?: string
+]: nothing -> bool {
+  print $"(_ansi cyan)($env.PROVISIONING_NAME)(_ansi reset) (_ansi yellow_bold)tools(_ansi reset) check:\n"
+  let bin_install = ($env.PROVISIONING | path join "core" | path join "bin" | path join "tools-install")
+  if not ($bin_install | path exists) { 
+    print $"🛑 Error running (_ansi yellow)tools_install(_ansi reset) not found (_ansi red_bold)($bin_install | path basename)(_ansi reset)"
+    if $env.PROVISIONING_DEBUG { print $"($bin_install)" }
+    return false
+  } 
+  let res = (^$"($bin_install)" $run_args $tool_name | complete)
+  if ($res.exit_code == 0 ) { 
+    print $res.stdout
+    true
+  } else {
+    print $"🛑 Error running (_ansi yellow)tools-install(_ansi reset) (_ansi red_bold)($bin_install | path basename)(_ansi reset)\n($res.stdout)"
+    if $env.PROVISIONING_DEBUG { print $"($bin_install)" }
+    false
+  }
+}
+export def providers_install [
+  prov_name?: string 
+  run_args?: string
+]: nothing -> list {
+  if not ($env.PROVISIONING_PROVIDERS_PATH | path exists) { return } 
+  providers_list "full" | each {|prov|
+    let name = ($prov | get -o name | default "")
+    if ($prov_name | is-not-empty ) and $prov_name != $name { continue }
+    let bin_install = ($env.PROVISIONING_PROVIDERS_PATH | path join $name | path join "bin" | path join "install.sh" )
+    if not ($bin_install | path exists) { continue } 
+    let res = (^$"($bin_install)" $run_args | complete)
+    if ($res.exit_code != 0 ) { 
+      print ($"🛑 Error running (_ansi yellow)($name)(_ansi reset) (_ansi red_bold)($bin_install | path basename)(_ansi reset)\n($res.stdout)")
+      if $env.PROVISIONING_DEBUG { print $"($bin_install)" }
+      continue
+    }
+    print -n $"(_ansi green)($name)(_ansi reset) tools:"
+    $prov |  get -o tools | default [] | transpose key value | each {|item| print -n $" (_ansi yellow)($item | get -o key | default "")(_ansi reset)" }
+    print ""
+    if ($res.exit_code == 0 ) { 
+      _print $res.stdout
+    }
+  }
+}
+export def create_versions_file [
+  targetname: string = "versions" 
+]: nothing -> bool {
+  let target_name = if ($targetname | is-empty) { "versions" } else { $targetname }
+  if ($env.PROVISIONING_PROVIDERS_PATH | path exists) {
+    providers_list "full" | each {|prov|
+      let name = ($prov | get -o name | default "")
+      let prov_versions = ($env.PROVISIONING_PROVIDERS_PATH | path join $name | path join $target_name )
+      mut $line = ""
+      print -n $"\n(_ansi blue)($name)(_ansi reset) => "
+      for item in ($prov | get -o tools | default [] | transpose key value) {
+        let tool_name = ($item | get -o key |  default "")
+        for data in ($item | get -o value | default {} | transpose ky val) { 
+          let sub_name = ($data.ky | str upcase)
+          $line += $"($name | str upcase)_($tool_name | str upcase)_($sub_name)=\"($data | get -o val | default "")\"\n" 
+        } 
+        print -n $"(_ansi yellow)($tool_name)(_ansi reset)"
+      }
+      $line | save --force $prov_versions
+      print $"\n(_ansi blue)($name)(_ansi reset) versions file (_ansi green_bold)($target_name)(_ansi reset) generated"
+      if $env.PROVISIONING_DEBUG { _print $"($prov_versions)" }
+    }
+    _print ""
+  } 
+  if not ($env.PROVISIONING_REQ_VERSIONS | path exists ) { return false }
+  let versions_source = open $env.PROVISIONING_REQ_VERSIONS
+  let versions_target = ($env.PROVISIONING_REQ_VERSIONS | path dirname | path join $target_name) 
+  if ( $versions_target | path exists) { rm -f $versions_target } 
+  $versions_source | transpose key value | each {|it| 
+    let name = ($it.key | str upcase)
+    mut $line = ""
+    for data in ($it.value | transpose ky val) { 
+      let sub_name = ($data.ky | str upcase)
+      $line += $"($name)_($sub_name)=\"($data.val | default "")\"\n" 
+    }
+    $line | save -a $versions_target
+  }
+  print ( 
+    $"(_ansi cyan)($env.PROVISIONING_NAME)(_ansi reset) (_ansi blue)core versions(_ansi reset) file " +
+    $"(_ansi green_bold)($target_name)(_ansi reset) generated" 
+  )
+  if $env.PROVISIONING_DEBUG { print ($env.PROVISIONING_REQ_VERSIONS) }
+  true
+}

core/nulib/lib_provisioning/sops/lib.nu

@@ -0,0 +1,274 @@
+
+use std
+
+def find_file [
+    start_path: string
+    match_path: string
+    only_first: bool
+] {
+    mut found_path = ""
+    mut search_path = $start_path
+    let home_root = ($env.HOME | path dirname)
+    while $found_path == "" and  $search_path != "/" and $search_path != $home_root {
+        if $search_path == "" { break }
+        let res = if $only_first {
+            (^find $search_path -type f -name $match_path -print -quit | complete)
+        } else {
+            (^find $search_path -type f -name $match_path err> (if $nu.os-info.name == "windows" { "NUL" } else { "/dev/null" }) | complete)
+        }
+    if $res.exit_code == 0 { $found_path = ($res.stdout | str trim )  }
+        $search_path = ($search_path | path dirname)
+    }
+    $found_path
+}
+
+export def run_cmd_sops [
+    task: string
+    cmd: string
+    source_path: string
+    error_exit: bool
+]: nothing -> string {
+    let str_cmd = $"-($cmd)"
+    let res  = if ($env.PROVISIONING_USE_SOPS | str contains "age") {
+        if $env.SOPS_AGE_RECIPIENTS? != null {
+            # print $"SOPS_AGE_KEY_FILE=($env.PROVISIONING_KAGE) ; sops ($str_cmd) --config ($env.PROVISIONING_SOPS) --age ($env.SOPS_AGE_RECIPIENTS) ($source_path)"
+            (^bash -c SOPS_AGE_KEY_FILE=($env.PROVISIONING_KAGE) ; sops $str_cmd --config $env.PROVISIONING_SOPS --age $env.SOPS_AGE_RECIPIENTS $source_path | complete )
+        } else {
+            if $error_exit {
+                (throw-error $"🛑 Sops with age error" $"(_ansi red)no AGE_RECIPIENTS(_ansi reset) for (_ansi green)($source_path)(_ansi reset)"
+                "on_sops decrypt" --span (metadata $task).span)
+            } else {
+                _print $"🛑 Sops with age error (_ansi red)no AGE_RECIPIENTS(_ansi reset) for (_ansi green_bold)($source_path)(_ansi reset)"
+                return ""
+            }
+        }
+    } else {
+        (^sops $str_cmd --config $env.PROVISIONING_SOPS  $source_path | complete )
+    }
+    if $res.exit_code != 0 {
+        if $error_exit {
+            (throw-error $"🛑 Sops error" $"(_ansi red)($source_path)(_ansi reset) ($res.stdout)"
+                $"on_sops ($task)" --span (metadata $res).span)
+        } else {
+            _print $"🛑 Sops error (_ansi red)($source_path)(_ansi reset) ($res.exit_code)"
+            return ""
+        }
+    }
+    return $res.stdout
+}
+export def on_sops [
+    task: string            #
+    source_path: string     #
+    output_path?: string    #
+    ...args                 # Args for create command
+    --check (-c)            # Only check mode no servers will be created
+    --error_exit
+    --quiet
+]: nothing -> string {
+    #[ -z "$PROVIISONING_SOPS" ] && echo "PROVIISONING_SOPS not defined on_sops $sops_task for $source to $target" && return
+    # if [ -z "$PROVIISONING_SOPS" ] && [ -z "$($YQ -er '.sops' < "$source" 2>(if $nu.os-info.name == "windows" { "NUL" } else { "/dev/null" }) | sed 's/null//g')" ]; then
+    #     [ -z "$source" ] && echo "Error not source file found" && return
+    #     [ -z "$target" ] && cat "$source" && return
+    #     [ "$source" != "$target" ] && cat "$source" > "$target"
+    #     return
+    # fi
+    # [ -n "$PROVIISONING_SOPS" ] && cfg_ops="--config $PROVIISONING_SOPS"
+    # [ -n "$target" ]  && output="--output $target"
+    match $task {
+        "sed" =>  {
+            # check is a sops file or error
+            if (is_sops_file $source_path) {
+                ^sops $source_path
+            } else {
+                (throw-error $"🛑 File (_ansi green_italic)($source_path)(_ansi reset) exists"
+                    $"No (_ansi yellow_bold)sops(_ansi reset) content found "
+                    "on_sops sed"
+                    --span (metadata $source_path).span
+                )
+            }
+        },
+        "is_sops" | "i" => {
+            return (is_sops_file $source_path)
+        },
+        "encrypt" | "encode" | "e" => {
+            if not ( $source_path | path exists ) {
+                if not $quiet { _print $"🛑 No file ($source_path) found to decrypt with sops " }
+                return ""
+            }
+            if (is_sops_file $source_path) {
+                if not $quiet { _print $"🛑 File ($source_path) alredy with sops " }
+                return (open -r $source_path)
+            }
+            let result = (run_cmd_sops "encrypt" "e" $source_path  $error_exit)
+            if ($output_path | is-not-empty) {
+                $result | save -f $output_path
+                if not $quiet { _print $"Result saved in ($output_path) " }
+            }
+            return $result
+        },
+        "generate" | "gen" | "g" => {
+            generate_sops_file $source_path $output_path $quiet
+        },
+        "decrypt" | "decode" | "d" => {
+            if not ( $source_path | path exists ) {
+                if not $quiet { _print $"🛑 No file ($source_path) found to decrypt with sops " }
+                return ""
+            }
+            if not (is_sops_file $source_path) {
+                if not $quiet { _print $"🛑 File ($source_path) does not have sops info " }
+                return (open -r $source_path)
+            }
+            let result = (run_cmd_sops "decrypt" "d" $source_path  $error_exit)
+            if ($output_path | is-not-empty) {
+                $result | save -f $output_path
+                if not $quiet { _print $"Result saved in ($output_path) " }
+            }
+            return $result
+        },
+        _ => {
+            (throw-error $"🛑 Option " $"(_ansi red)($task)(_ansi reset) undefined")
+            return ""
+        }
+    }
+}
+export def generate_sops_file [
+    source_path: string
+    target_path: string
+    quiet: bool
+]: nothing -> bool {
+    let result = (on_sops "encrypt"  $source_path --error_exit)
+    if result == "" {
+        _print $"🛑 File ($source_path) not sops generated"
+        return false
+    }
+    $result | save -f $target_path
+    if not $quiet {
+        _print $"($source_path) generated for 'sops' "
+    }
+    return  true
+}
+export def generate_sops_settings [
+    mode: string
+    target: string
+    file: string
+]: nothing -> nothing {
+    _print ""
+    # [ -z "$ORG_MAIN_SETTINGS_FILE" ] && return
+    # [ -r "$PROVIISONING_KEYS_PATH" ] && [ -n "$PROVIISONING_USE_KCL" ] && _on_sops_item "$mode" "$PROVIISONING_KEYS_PATH" "$target"
+    # file=$($YQ -er < "$ORG_MAIN_SETTINGS_FILE" ".defaults_path" | sed 's/null//g')
+    # [ -n "$file" ] && _on_sops_item "$mode" "$file" "$target"
+    # _on_sops_item "$mode" "$ORG_MAIN_SETTINGS_FILE" "$target"
+    # list=$($YQ -er < "$ORG_MAIN_SETTINGS_FILE" ".servers_paths[]" 2>(if $nu.os-info.name == "windows" { "NUL" } else { "/dev/null" }) | sed 's/null//g')
+    # [ -n "$list" ]  && for item_file in $list ; do _on_sops_item "$mode" "$item_file" "$target" ;  done
+    # list=$($YQ -er < "$ORG_MAIN_SETTINGS_FILE" ".services_paths[]" 2> (if $nu.os-info.name == "windows" { "NUL" } else { "/dev/null" })| sed 's/null//g')
+    # [ -n "$list" ]  && for item_file in $list ; do _on_sops_item "$mode" "$item_file" "$target" ;  done
+}
+export def edit_sop [
+  items: list<string>
+]: nothing -> nothing {
+    _print ""
+    # [ -z "$PROVIISONING_USE_SOPS" ] && echo "🛑 No PROVIISONING_USE_SOPS value foud review environment settings or provisioning installation " && return 1
+    # [ ! -r "$1" ] && echo "❗Error no file $1 found " && exit 1
+    # if [ -z "$($YQ e '.sops' < "$1" 2>(if $nu.os-info.name == "windows" { "NUL" } else { "/dev/null" }) | sed 's/null//g')" }
+    #     echo "❗File $1 not 'sops' signed with $PROVIISONING_USE_SOPS "
+    #     exit
+
+    # }
+    # _check_sops
+    # [ -z "$PROVIISONING_SOPS" ] && return 1
+    # for it in $items {
+    #     [ -r "$it" ] && sops "$it"
+    # }
+}
+# TODO migrate all SOPS code from bash
+export def is_sops_file [
+    target: string
+]: nothing -> bool {
+    if not ($target | path exists) {
+        (throw-error $"🛑 File (_ansi green_italic)($target)(_ansi reset)"
+           $"(_ansi red_bold)Not found(_ansi reset)"
+           $"is_sops_file ($target)"
+            --span (metadata $target).span
+        )
+
+    }
+    let file_sops = (open $target --raw )
+    if ($file_sops | find "sops" | length) == 0 { return false }
+    if ($file_sops | find "ENC[" | length) == 0 { return false }
+    #let sops = ($file_sops | from json).sops? | default "")
+    #($sops.mac? != null and $sops.mac != "")
+    return true
+}
+export def decode_sops_file [
+    source: string
+    target: string
+    quiet: bool
+]: nothing -> nothing {
+  if $quiet {
+    on_sops "decrypt" $source --quiet
+  } else {
+    on_sops "decrypt" $source
+  }  | save --force $target
+}
+
+export def get_def_sops [
+    current_path: string
+]: nothing -> string {
+    if $env.PROVISIONING_USE_SOPS == "" { return ""}
+    let start_path = if ($current_path | path exists) {
+        $current_path
+    } else {
+        $"($env.PROVISIONING_KLOUD_PATH)/($current_path)"
+    }
+    let sops_file = "sops.yaml"
+    # use ../lib_provisioning/utils/files.nu find_file
+    mut provisioning_sops = (find_file $start_path $sops_file true )
+    if $provisioning_sops == "" and ($env.HOME | path join ".config"| path join "provisioning" | path join $sops_file | path exists ) {
+        $provisioning_sops = ($env.HOME | path join ".config"| path join "provisioning" | path join $sops_file )
+    }
+    if $provisioning_sops == "" and ($env.HOME | path join ".provisioning"| path join $sops_file | path exists ) {
+       $provisioning_sops = ($env.HOME | path join ".provisioning"| path join $sops_file )
+    }
+    if $provisioning_sops == "" {
+        _print $"❗Error no (_ansi red_bold)($sops_file)(_ansi reset) file for secure operations found "
+        exit 1
+    }
+    ($provisioning_sops | default "")
+}
+export def get_def_age [
+    current_path: string
+]: nothing -> string {
+    # Check if SOPS is configured for age encryption
+    let use_sops = ($env.PROVISIONING_USE_SOPS? | default "age")
+    if not ($use_sops | str contains "age") {
+        return ""
+    }
+    let kage_file = ".kage"
+    let start_path = if ($current_path | path exists) {
+        $current_path
+    } else {
+        ($env.PROVISIONING_INFRA_PATH | path join $current_path)
+    }
+    #use utils/files.nu find_file
+    let provisioning_kage = (find_file $start_path $kage_file true)
+    let provisioning_kage = if $provisioning_kage == "" and ($env.HOME | path join ".config" | path join "provisioning "| path join $kage_file | path exists ) {
+       ($env.HOME | path join ".config" | path join "provisioning "| path join $kage_file )
+    } else {
+       $provisioning_kage
+    }
+    let provisioning_kage = if $provisioning_kage == "" and ($env.HOME | path join ".provisioning "| path join $kage_file | path exists ) {
+       ($env.HOME | path join ".provisioning "| path join $kage_file )
+    } else {
+       $provisioning_kage
+    }
+    let provisioning_kage = if $provisioning_kage == "" and ($env.PROVISIONING_KLOUD_PATH? != null) and (($env.PROVISIONING_KLOUD_PATH | path join ".provisioning" | path join $kage_file) | path exists ) {
+       ($env.PROVISIONING_KLOUD_PATH | path join ".provisioning" | path join $kage_file )
+    } else {
+       $provisioning_kage
+    }
+    if $provisioning_kage == "" {
+        _print $"❗Error no (_ansi red_bold)($kage_file)(_ansi reset) file for secure operations found "
+        exit 1
+    }
+    ($provisioning_kage | default "")
+}

core/nulib/lib_provisioning/sops/mod.nu

@@ -0,0 +1 @@
+export use lib.nu *

core/nulib/lib_provisioning/utils/clean.nu

@@ -0,0 +1,12 @@
+export def cleanup  [
+  wk_path: string
+]: nothing -> nothing {
+  if $env.PROVISIONING_DEBUG == false and ($wk_path | path exists) {
+    rm --force --recursive $wk_path
+  } else { 
+    #use utils/interface.nu _ansi
+    _print $"(_ansi default_dimmed)______________________(_ansi reset)"
+    _print $"(_ansi default_dimmed)Work files not removed"
+    _print $"(_ansi default_dimmed)wk_path:(_ansi reset) ($wk_path)"
+  }
+} 

core/nulib/lib_provisioning/utils/config.nu

@@ -0,0 +1,107 @@
+# Enhanced configuration management for provisioning tool
+
+export def load-config [
+    config_path: string
+    --validate = true
+]: record {
+    if not ($config_path | path exists) {
+        print $"🛑 Configuration file not found: ($config_path)"
+        return {}
+    }
+    
+    try {
+        let config = (open $config_path)
+        if $validate {
+            validate-config $config
+        }
+        $config
+    } catch {|err|
+        print $"🛑 Error loading configuration from ($config_path): ($err.msg)"
+        {}
+    }
+}
+
+export def validate-config [
+    config: record
+]: bool {
+    let required_fields = ["version", "providers", "servers"]
+    let missing_fields = ($required_fields | where {|field| 
+        ($config | get -o $field | is-empty)
+    })
+    
+    if ($missing_fields | length) > 0 {
+        print "🛑 Missing required configuration fields:"
+        $missing_fields | each {|field| print $"  - ($field)"}
+        return false
+    }
+    true
+}
+
+export def merge-configs [
+    base_config: record
+    override_config: record
+]: record {
+    $base_config | merge $override_config
+}
+
+export def get-config-value [
+    config: record
+    path: string
+    default_value?: any
+]: any {
+    let path_parts = ($path | split row ".")
+    let mut current = $config
+    
+    for part in $path_parts {
+        if ($current | get -o $part | is-empty) {
+            return $default_value
+        }
+        $current = ($current | get $part)
+    }
+    
+    $current
+}
+
+export def set-config-value [
+    config: record
+    path: string
+    value: any
+]: record {
+    let path_parts = ($path | split row ".")
+    let mut result = $config
+    
+    if ($path_parts | length) == 1 {
+        $result | upsert $path_parts.0 $value
+    } else {
+        let key = ($path_parts | last)
+        let parent_path = ($path_parts | range 0..-1 | str join ".")
+        let parent = (get-config-value $result $parent_path {})
+        let updated_parent = ($parent | upsert $key $value)
+        set-config-value $result $parent_path $updated_parent
+    }
+}
+
+export def save-config [
+    config: record
+    config_path: string
+    --backup = true
+]: bool {
+    if $backup and ($config_path | path exists) {
+        let backup_path = $"($config_path).backup.(date now | format date '%Y%m%d_%H%M%S')"
+        try {
+            cp $config_path $backup_path
+            print $"💾 Backup created: ($backup_path)"
+        } catch {|err|
+            print $"⚠️  Warning: Could not create backup: ($err.msg)"
+        }
+    }
+    
+    try {
+        $config | to yaml | save $config_path
+        print $"✅ Configuration saved to: ($config_path)"
+        true
+    } catch {|err|
+        print $"🛑 Error saving configuration: ($err.msg)"
+        false
+    }
+} 

core/nulib/lib_provisioning/utils/enhanced_logging.nu

@@ -0,0 +1,88 @@
+# Enhanced logging system for provisioning tool
+
+export def log-info [
+    message: string
+    context?: string
+] {
+    let timestamp = (date now | format date '%Y-%m-%d %H:%M:%S')
+    let context_str = if ($context | is-not-empty) { $" [($context)]" } else { "" }
+    print $"ℹ️  ($timestamp)($context_str) ($message)"
+}
+
+export def log-success [
+    message: string
+    context?: string
+] {
+    let timestamp = (date now | format date '%Y-%m-%d %H:%M:%S')
+    let context_str = if ($context | is-not-empty) { $" [($context)]" } else { "" }
+    print $"✅ ($timestamp)($context_str) ($message)"
+}
+
+export def log-warning [
+    message: string
+    context?: string
+] {
+    let timestamp = (date now | format date '%Y-%m-%d %H:%M:%S')
+    let context_str = if ($context | is-not-empty) { $" [($context)]" } else { "" }
+    print $"⚠️  ($timestamp)($context_str) ($message)"
+}
+
+export def log-error [
+    message: string
+    context?: string
+    details?: string
+] {
+    let timestamp = (date now | format date '%Y-%m-%d %H:%M:%S')
+    let context_str = if ($context | is-not-empty) { $" [($context)]" } else { "" }
+    let details_str = if ($details | is-not-empty) { $"\n   Details: ($details)" } else { "" }
+    print $"🛑 ($timestamp)($context_str) ($message)($details_str)"
+}
+
+export def log-debug [
+    message: string
+    context?: string
+] {
+    if $env.PROVISIONING_DEBUG {
+        let timestamp = (date now | format date '%Y-%m-%d %H:%M:%S')
+        let context_str = if ($context | is-not-empty) { $" [($context)]" } else { "" }
+        print $"🐛 ($timestamp)($context_str) ($message)"
+    }
+}
+
+export def log-step [
+    step: string
+    total_steps: int
+    current_step: int
+    context?: string
+] {
+    let progress = $"($current_step)/($total_steps)"
+    let context_str = if ($context | is-not-empty) { $" [($context)]" } else { "" }
+    print $"🔄 ($progress)($context_str) ($step)"
+}
+
+export def log-progress [
+    message: string
+    percent: int
+    context?: string
+] {
+    let context_str = if ($context | is-not-empty) { $" [($context)]" } else { "" }
+    print $"📊 ($context_str) ($message) ($percent)%"
+}
+
+export def log-section [
+    title: string
+    context?: string
+] {
+    let context_str = if ($context | is-not-empty) { $" [($context)]" } else { "" }
+    print $""
+    print $"📋 ($context_str) ($title)"
+    print $"─────────────────────────────────────────────────────────────"
+}
+
+export def log-subsection [
+    title: string
+    context?: string
+] {
+    let context_str = if ($context | is-not-empty) { $" [($context)]" } else { "" }
+    print $"  📌 ($context_str) ($title)"
+} 

core/nulib/lib_provisioning/utils/error.nu

@@ -0,0 +1,78 @@
+export def throw-error [
+    error: string
+    text?: string
+    context?: string
+    --span: record
+    --code: int = 1
+    --suggestion: string
+]: nothing -> nothing {
+  #use utils/interface.nu _ansi
+  let error = $"\n(_ansi red_bold)($error)(_ansi reset)"
+  let msg = ($text | default "this caused an internal error")
+  let suggestion = if ($suggestion | is-not-empty) { $"\n💡 Suggestion: (_ansi yellow)($suggestion)(_ansi reset)" } else { "" }
+  
+  # Log error for debugging
+  if $env.PROVISIONING_DEBUG {
+    print $"DEBUG: Error occurred at: (date now | format date '%Y-%m-%d %H:%M:%S')"
+    print $"DEBUG: Context: ($context | default 'no context')"
+    print $"DEBUG: Error code: ($code)"
+  }
+  
+  if ($env.PROVISIONING_OUT | is-empty)  {
+    if $span == null and $context == null {
+      error make --unspanned { msg: ( $error + "\n" + $msg + $suggestion) }
+    } else if $span != null and $env.PROVISIONING_METADATA { 
+      error make {
+        msg: $error 
+        label: {
+          text: $"($msg) (_ansi blue)($context)(_ansi reset)($suggestion)"
+          span: $span
+        }
+      }
+    }  else {
+      error make --unspanned { msg: ( $error + "\n" + $msg + "\n" + $"(_ansi blue)($context | default "" )(_ansi reset)($suggestion)") }
+    }
+  } else { 
+     _print ( $error + "\n" + $msg + "\n" + $"(_ansi blue)($context | default "" )(_ansi reset)($suggestion)") 
+  }
+}
+
+export def safe-execute [
+    command: closure
+    context: string
+    --fallback: closure
+] {
+    let result = (do $command | complete)
+    if $result.exit_code != 0 {
+        print $"⚠️  Warning: Error in ($context): ($result.stderr)"
+        if ($fallback | is-not-empty) {
+            print "🔄 Executing fallback..."
+            do $fallback
+        } else {
+            print $"🛑 Execution failed in ($context)"
+            print $"   Error: ($result.stderr)"
+        }
+    } else {
+        $result.stdout
+    }
+}
+
+export def try [
+  settings_data: record
+  defaults_data: record 
+]: nothing -> nothing {
+  $settings_data.servers | each { |server| 
+    _print ( $defaults_data.defaults | merge  $server )
+  }
+  _print ($settings_data.servers | get hostname)
+  _print ($settings_data.servers | get 0).tasks
+  let zli_cfg = (open "resources/oci-reg/zli-cfg" | from json)
+  if  $zli_cfg.sops? != null  { 
+      _print "Found"
+  } else {
+      _print "NOT Found"
+  }
+  let pos = 0
+  _print ($settings_data.servers | get $pos )
+} 
+

core/nulib/lib_provisioning/utils/error_clean.nu

@@ -0,0 +1,81 @@
+export def throw-error [
+    error: string
+    text?: string
+    context?: string
+    --span: record
+    --code: int = 1
+    --suggestion: string
+]: nothing -> nothing {
+  let error = $"\n(_ansi red_bold)($error)(_ansi reset)"
+  let msg = ($text | default "this caused an internal error")
+  let suggestion = if ($suggestion | is-not-empty) { 
+    $"\n💡 Suggestion: (_ansi yellow)($suggestion)(_ansi reset)" 
+  } else { 
+    "" 
+  }
+  
+  # Log error for debugging
+  if $env.PROVISIONING_DEBUG {
+    print $"DEBUG: Error occurred at: (date now | format date '%Y-%m-%d %H:%M:%S')"
+    print $"DEBUG: Context: ($context | default 'no context')"
+    print $"DEBUG: Error code: ($code)"
+  }
+  
+  if ($env.PROVISIONING_OUT | is-empty)  {
+    if $span == null and $context == null {
+      error make --unspanned { msg: ( $error + "\n" + $msg + $suggestion) }
+    } else if $span != null and $env.PROVISIONING_METADATA { 
+      error make {
+        msg: $error 
+        label: {
+          text: $"($msg) (_ansi blue)($context)(_ansi reset)($suggestion)"
+          span: $span
+        }
+      }
+    }  else {
+      error make --unspanned { 
+        msg: ( $error + "\n" + $msg + "\n" + $"(_ansi blue)($context | default "" )(_ansi reset)($suggestion)") 
+      }
+    }
+  } else { 
+     _print ( $error + "\n" + $msg + "\n" + $"(_ansi blue)($context | default "" )(_ansi reset)($suggestion)") 
+  }
+}
+
+export def safe-execute [
+    command: closure
+    context: string
+    --fallback: closure
+]: any {
+    try {
+        do $command
+    } catch {|err|
+        print $"⚠️  Warning: Error in ($context): ($err.msg)"
+        if ($fallback | is-not-empty) {
+            print "🔄 Executing fallback..."
+            do $fallback
+        } else {
+            print $"🛑 Execution failed in ($context)"
+            print $"   Error: ($err.msg)"
+        }
+    }
+}
+
+export def try [
+  settings_data: record
+  defaults_data: record 
+]: nothing -> nothing {
+  $settings_data.servers | each { |server| 
+    _print ( $defaults_data.defaults | merge  $server )
+  }
+  _print ($settings_data.servers | get hostname)
+  _print ($settings_data.servers | get 0).tasks
+  let zli_cfg = (open "resources/oci-reg/zli-cfg" | from json)
+  if  $zli_cfg.sops? != null  { 
+      _print "Found"
+  } else {
+      _print "NOT Found"
+  }
+  let pos = 0
+  _print ($settings_data.servers | get $pos )
+} 

core/nulib/lib_provisioning/utils/error_final.nu

@@ -0,0 +1,80 @@
+export def throw-error [
+    error: string
+    text?: string
+    context?: string
+    --span: record
+    --code: int = 1
+    --suggestion: string
+]: nothing -> nothing {
+  let error = $"\n(_ansi red_bold)($error)(_ansi reset)"
+  let msg = ($text | default "this caused an internal error")
+  let suggestion = if ($suggestion | is-not-empty) { 
+    $"\n💡 Suggestion: (_ansi yellow)($suggestion)(_ansi reset)" 
+  } else { 
+    "" 
+  }
+  
+  if $env.PROVISIONING_DEBUG {
+    print $"DEBUG: Error occurred at: (date now | format date '%Y-%m-%d %H:%M:%S')"
+    print $"DEBUG: Context: ($context | default 'no context')"
+    print $"DEBUG: Error code: ($code)"
+  }
+  
+  if ($env.PROVISIONING_OUT | is-empty)  {
+    if $span == null and $context == null {
+      error make --unspanned { msg: ( $error + "\n" + $msg + $suggestion) }
+    } else if $span != null and $env.PROVISIONING_METADATA { 
+      error make {
+        msg: $error 
+        label: {
+          text: $"($msg) (_ansi blue)($context)(_ansi reset)($suggestion)"
+          span: $span
+        }
+      }
+    }  else {
+      error make --unspanned { 
+        msg: ( $error + "\n" + $msg + "\n" + $"(_ansi blue)($context | default "" )(_ansi reset)($suggestion)") 
+      }
+    }
+  } else { 
+     _print ( $error + "\n" + $msg + "\n" + $"(_ansi blue)($context | default "" )(_ansi reset)($suggestion)") 
+  }
+}
+
+export def safe-execute [
+    command: closure
+    context: string
+    --fallback: closure
+] {
+    try {
+        do $command
+    } catch {|err|
+        print $"⚠️  Warning: Error in ($context): ($err.msg)"
+        if ($fallback | is-not-empty) {
+            print "🔄 Executing fallback..."
+            do $fallback
+        } else {
+            print $"🛑 Execution failed in ($context)"
+            print $"   Error: ($err.msg)"
+        }
+    }
+}
+
+export def try [
+  settings_data: record
+  defaults_data: record 
+]: nothing -> nothing {
+  $settings_data.servers | each { |server| 
+    _print ( $defaults_data.defaults | merge  $server )
+  }
+  _print ($settings_data.servers | get hostname)
+  _print ($settings_data.servers | get 0).tasks
+  let zli_cfg = (open "resources/oci-reg/zli-cfg" | from json)
+  if  $zli_cfg.sops? != null  { 
+      _print "Found"
+  } else {
+      _print "NOT Found"
+  }
+  let pos = 0
+  _print ($settings_data.servers | get $pos )
+} 

core/nulib/lib_provisioning/utils/error_fixed.nu

@@ -0,0 +1,81 @@
+export def throw-error [
+    error: string
+    text?: string
+    context?: string
+    --span: record
+    --code: int = 1
+    --suggestion: string
+]: nothing -> nothing {
+  let error = $"\n(_ansi red_bold)($error)(_ansi reset)"
+  let msg = ($text | default "this caused an internal error")
+  let suggestion = if ($suggestion | is-not-empty) { 
+    $"\n💡 Suggestion: (_ansi yellow)($suggestion)(_ansi reset)" 
+  } else { 
+    "" 
+  }
+  
+  # Log error for debugging
+  if $env.PROVISIONING_DEBUG {
+    print $"DEBUG: Error occurred at: (date now | format date '%Y-%m-%d %H:%M:%S')"
+    print $"DEBUG: Context: ($context | default 'no context')"
+    print $"DEBUG: Error code: ($code)"
+  }
+  
+  if ($env.PROVISIONING_OUT | is-empty)  {
+    if $span == null and $context == null {
+      error make --unspanned { msg: ( $error + "\n" + $msg + $suggestion) }
+    } else if $span != null and $env.PROVISIONING_METADATA { 
+      error make {
+        msg: $error 
+        label: {
+          text: $"($msg) (_ansi blue)($context)(_ansi reset)($suggestion)"
+          span: $span
+        }
+      }
+    }  else {
+      error make --unspanned { 
+        msg: ( $error + "\n" + $msg + "\n" + $"(_ansi blue)($context | default "" )(_ansi reset)($suggestion)") 
+      }
+    }
+  } else { 
+     _print ( $error + "\n" + $msg + "\n" + $"(_ansi blue)($context | default "" )(_ansi reset)($suggestion)") 
+  }
+}
+
+export def safe-execute [
+    command: closure
+    context: string
+    --fallback: closure
+]: any {
+    try {
+        do $command
+    } catch {|err|
+        print $"⚠️  Warning: Error in ($context): ($err.msg)"
+        if ($fallback | is-not-empty) {
+            print "🔄 Executing fallback..."
+            do $fallback
+        } else {
+            print $"🛑 Execution failed in ($context)"
+            print $"   Error: ($err.msg)"
+        }
+    }
+}
+
+export def try [
+  settings_data: record
+  defaults_data: record 
+]: nothing -> nothing {
+  $settings_data.servers | each { |server| 
+    _print ( $defaults_data.defaults | merge  $server )
+  }
+  _print ($settings_data.servers | get hostname)
+  _print ($settings_data.servers | get 0).tasks
+  let zli_cfg = (open "resources/oci-reg/zli-cfg" | from json)
+  if  $zli_cfg.sops? != null  { 
+      _print "Found"
+  } else {
+      _print "NOT Found"
+  }
+  let pos = 0
+  _print ($settings_data.servers | get $pos )
+} 

core/nulib/lib_provisioning/utils/files.nu

@@ -0,0 +1,113 @@
+use std
+use ../secrets/lib.nu decode_secret_file
+use ../secrets/lib.nu get_secret_provider
+
+export def find_file [
+    start_path: string
+    match_path: string
+    only_first: bool
+] {
+    mut found_path = ""
+    mut search_path = $start_path
+    let home_root = ($env.HOME | path dirname)
+    while $found_path == "" and  $search_path != "/" and $search_path != $home_root {
+        if $search_path == "" { break }
+        let res = if $only_first {
+            (^find $search_path -type f -name $match_path -print -quit | complete)
+        } else {
+            (^find $search_path -type f -name $match_path err> (if $nu.os-info.name == "windows" { "NUL" } else { "/dev/null" }) | complete)
+        }
+    if $res.exit_code == 0 { $found_path = ($res.stdout | str trim )  }
+        $search_path = ($search_path | path dirname)
+    }
+    $found_path
+}
+export def copy_file [
+    source: string
+    target: string
+    quiet: bool
+] {
+    let provider = (get_secret_provider)
+    if $provider == "" or ($env.PROVISIONING_USE_SOPS == "" and $env.PROVISIONING_USE_KMS == "") {
+        let ops = if $quiet { "" } else { "-v" }
+        cp $ops $source $target
+        return
+    }
+    (decode_secret_file $source $target $quiet)
+}
+export def copy_prov_files [
+    src_root: string
+    src_path: string
+    target: string
+    no_replace: bool
+    quiet: bool
+] {
+    mut path_name = ""
+    let start_path = if $src_path == ""  or $src_path == "." { $src_root } else { ($src_root | path join $src_path) } | str replace "." $env.PWD
+    let p = ($start_path | path type)
+    if not ($start_path | path exists)  { return }
+    if ($start_path | path type) != "dir" {
+        # if ($"($target)/($path_name)" | path exists ) and $no_replace { return }
+        copy_file $start_path $target $quiet
+        return
+    }
+    for item in (glob ($start_path | path join "*")) {
+        $path_name = ($item | path basename)
+        if ($item | path type) == "dir" {
+            if not ($target | path join $path_name | path exists) { ^mkdir -p ($target | path join $path_name) }
+            copy_prov_files ($item | path dirname) $path_name ($target | path join $path_name) $no_replace $quiet
+        } else if ($item | path exists) {
+            if ($target | path join $path_name| path exists ) and $no_replace { continue }
+            if not ($target | path exists) { ^mkdir -p $target }
+            copy_file $item ($target | path join $path_name) $quiet
+        }
+    }
+}
+export def select_file_list [
+    root_path: string
+    title: string
+    is_for_task: bool
+    recursive_cnt: int
+]: nothing -> string {
+    if ($env | get -o PROVISIONING_OUT | default "" | is-not-empty) or $env.PROVISIONING_NO_TERMINAL { return ""}
+    if not ($root_path | path dirname | path exists) { return {} }
+    _print $"(_ansi purple_bold)($title)(_ansi reset) ($root_path) "
+    if (glob $root_path | length) == 0 { return {} }
+    let pick_list = (ls ($root_path | into glob) | default [])
+    let msg_sel = if $is_for_task {
+        "Select one file"
+    } else {
+        "To use a file select one"
+    }
+    if ($pick_list | length) == 0 { return "" }
+    let selection = if ($pick_list | length) > 1 {
+        let prompt = $"(_ansi default_dimmed)($msg_sel) \(use arrows and press [enter] or [esc] to cancel\):(_ansi reset)"
+        let pos_select = ($pick_list | each {|it| $"($it.modified) -> ($it.name | path basename)"} |input list --index $prompt)
+        if $pos_select == null { return null }
+        let selection = ($pick_list | get -o $pos_select)
+        if not $is_for_task  {
+            _print $"\nFor (_ansi green_bold)($selection.name)(_ansi reset) file use:"
+        }
+        $selection
+    } else {
+        let selection = ($pick_list | get -o 0)
+        if not $is_for_task  {
+            _print $"\n(_ansi default_dimmed)For a file (_ansi reset)(_ansi green_bold)($selection.name)(_ansi reset) use:"
+        }
+        $selection
+    }
+    let file_selection = if $selection.type == "dir" {
+        let cnt = if $recursive_cnt > 0 {
+            # print $recursive_cnt
+            if ($recursive_cnt - 1) == 0 { return $selection }
+            $recursive_cnt - 1
+        } else { $recursive_cnt }
+        return (select_file_list $selection.name $title $is_for_task $cnt)
+    } else {
+        $selection
+    }
+    if not $is_for_task  {
+        show_clip_to $"($file_selection.name)" true
+    }
+    $file_selection
+}

core/nulib/lib_provisioning/utils/format.nu

@@ -0,0 +1,47 @@
+use std
+
+export def datalist_to_format [
+  out: string
+  data: list
+] {
+  # Not supported "toml" => ($data | flatten | to toml )
+  match $out {
+    "json" => ( $data | to json )
+    "yaml" => ( $data | to yaml )
+    "text" => ( $data | to text )
+    "md" => ( $data | to md )
+    "nuon" => ( $data | to nuon )
+    "csv" => ( $data | to csv )
+    _  => {
+        $data |table -e
+        # if $cols != null {
+        #   let str_cols = ($cols | str replace "ips" "")
+        #   $ips = if ($cols | str contains "ips") {
+        #     # _print (mw_servers_ips $curr_settings $args --prov $prov --serverpos $serverpos)
+        #     ($data | each {|srv| | ($srv.ip_addresses |
+        #       each {|it| { hostname: $srv.hostname, ip: $it.address, access: $it.access, family: $it.family }})} |
+        #       flatten
+        #     )
+        #   }
+        #   #if $str_cols != "" {
+        #   #  ($data | select -o ($str_cols | split row ","))
+        #   #}
+        # } else {
+        #   $data
+        # }
+    }
+  }
+}
+export def money_conversion [
+    src: string
+    target: string
+    amount: float
+] {
+    let host = 'api.frankfurter.app';
+    let url =  $"https://($host)/latest?amount=($amount)&from=($src)&to=($target)"
+    #let data = (http get $url --raw --allow-errors)
+    let res = (^curl -sSL $url  err> (if $nu.os-info.name == "windows" { "NUL" } else { "/dev/null" }) | complete)
+    if $res.exit_code == 0 and ($res.stdout | is-not-empty) {
+      ($res.stdout| from json | get -o rates | get -o $target | default 0)
+    } else { 0 }
+}

core/nulib/lib_provisioning/utils/generate.nu

@@ -0,0 +1,178 @@
+#!/usr/bin/env -S nu
+# Author: JesusPerezLorenzo 
+# Release: 1.0.4
+# Date: 6-2-2024
+
+#use ../lib_provisioning/utils/templates.nu on_template_path
+
+export def github_latest_tag [
+  url: string = ""
+  use_dev_release: bool = false
+  id_target: string = "releases/tag" 
+]: nothing -> string {
+  #let res = (http get $url -r )
+  if ($url | is-empty) { return "" }
+  let res = (^curl -s $url | complete)
+  let html_content = if ($res.exit_code != 0) {
+      print $"🛑 Error (_ansi red)($url)(_ansi reset):\n ($res.exit_code) ($res.stderr)"
+      return ""
+  } else { $res.stdout }
+  # curl -s https://github.com/project-zot/zot/tags | grep "<h2 " | grep "releases/tag" 
+  let versions = ($html_content | parse --regex '<h2 (?<a>.*?)</a>' | get -o a | each {|it|
+    ($it | parse --regex ($"($id_target)" + '/(?<version>.*?)"') | get version | get -o 0 | default "") 
+  })
+  let list = if $use_dev_release { 
+    $versions
+  } else {  
+    ($versions | where {|it| 
+        not ($it | str contains "-rc") and not ($it | str contains "-alpha") 
+    })
+  }
+  $list | sort -r  | get -o 0 | default ""
+}
+
+export def value_input_list [
+  input_type: string
+  options_list: list
+  msg: string
+  default_value: string
+]: nothing -> string {
+  let selection_pos = ( $options_list
+  | input list --index ( 
+    $"(_ansi default_dimmed)Select(_ansi reset) (_ansi yellow_bold)($msg)(_ansi reset) " +
+    $"\n(_ansi default_dimmed)\(use arrow keys and press [enter] or [escape] for default '(_ansi reset)" +
+    $"($default_value)(_ansi default_dimmed)'\)(_ansi reset)"
+  ))
+  if $selection_pos != null { 
+    ($options_list | get -o $selection_pos | default $default_value)
+  } else { $default_value }
+}
+
+export def value_input [
+  input_type: string
+  numchar: int 
+  msg: string
+  default_value: string
+  not_empty: bool
+]: nothing -> string {
+  while true {
+    let value_input = if $numchar > 0 {
+      print ($"(_ansi yellow_bold)($msg)(_ansi reset) " + 
+        $"(_ansi default_dimmed) type value (_ansi green_bold)($numchar) chars(_ansi reset) " + 
+        $"(_ansi default_dimmed) default '(_ansi reset)" +
+        $"($default_value)(_ansi default_dimmed)'(_ansi reset)"
+      )
+      (input --numchar $numchar)
+    } else { 
+      print ($"(_ansi yellow_bold)($msg)(_ansi reset) " +
+        $"(_ansi default_dimmed)\(type value and press [enter] default '(_ansi reset)" +
+        $"($default_value)(_ansi default_dimmed)'\)(_ansi reset)"
+      )
+      (input)
+    }
+    if $not_empty and ($value_input | is-empty) { 
+      if ($default_value | is-not-empty) { return $default_value }
+      continue
+    } else if ($value_input | is-empty) { 
+      return $default_value
+    }
+    let result = match $input_type {
+      "number" => {
+        if ($value_input | parse --regex '^[0-9]' | length) > 0 { $value_input } else { "" }
+      },
+      "ipv4-address" => {
+        if ($value_input | parse --regex '^((25[0-5]|(2[0-4]|1\d|[1-9]|)\d)\.?\b){4}$' | length) > 0 { $value_input } else { "" }
+      },
+      _ => $value_input,
+    }
+    if $value_input != $result { continue }
+    return $value_input
+  }
+  return $default_value
+}
+
+export def "generate_title" [
+  title: string
+]: nothing -> nothing {
+  _print $"\n(_ansi purple)($env.PROVISIONING_NAME)(_ansi reset) (_ansi default_dimmed)generate:(_ansi reset) (_ansi cyan)($title)(_ansi reset)"
+  _print $"(_ansi default_dimmed)-------------------------------------------------------------(_ansi reset)\n"
+}
+
+export def "generate_data_items" [
+  defs_gen: list = []
+  defs_values: list = []
+]: nothing -> record {
+  mut data = {}
+  for it in $defs_values {
+    let input_type = ($it | get -o input_type | default "")
+    let options_list = ($it | get -o options_list | default [])
+    let numchar = ($it | get -o numchar | default 0)
+    let msg = ($it | get -o msg | default "")
+    let default_value = match $input_type { 
+      "list-record" | "list" => ($it | get -o default_value | default []),
+      "record" => ($it | get -o default_value | default {}),
+      _ => ($it | get -o default_value | default ""),
+    }
+    let var = ($it | get -o var | default "")
+    let not_empty = ($it | get -o not_empty | default false)
+    print $input_type
+    let value = match $input_type {
+      "record" => (generate_data_items $it),
+      "list-record" => {
+        let record_key = ($it | get -o record | default "")
+        let record_value = ($defs_gen | get -o $record_key | default [])
+        print ($record_value | table -e)
+        #  where {|it| ($it | get -o  $record_key | is-not-empty)} | get -o 0 | get -o $record_key | default [])
+        if ($record_value | is-empty) { continue }
+        mut val = []
+        while true {
+          let selection_pos = ( [ $"Add ($msg)", $"No more ($var)" ]
+          | input list --index ( 
+            $"(_ansi default_dimmed)Select(_ansi reset) (_ansi yellow_bold)($msg)(_ansi reset) " +
+            $"\n(_ansi default_dimmed)\(use arrow keys and press [enter] or [escape] to finish '(_ansi reset)" 
+          ))
+          if $selection_pos == null or $selection_pos == 1 { break }
+          $val = ($val | append (generate_data_items $defs_gen $record_value))
+        }
+        $val
+      },
+      "list" => (value_input_list $input_type $options_list $msg $default_value),
+      _ => (value_input $input_type $numchar $msg $default_value $not_empty),
+    }
+    $data = ($data | merge { $var: $value })
+  }
+  $data
+}
+
+export def "generate_data_def" [
+  root_path: string
+  infra_name: string
+  infra_path: string
+  created: bool
+  inputfile: string = ""
+]: nothing -> nothing { 
+  let data = (if ($inputfile | is-empty) {
+    let defs_path = ($root_path | path join $env.PROVISIONING_GENERATE_DIRPATH | path join $env.PROVISIONING_GENERATE_DEFSFILE) 
+    if ( $defs_path | path exists) { 
+      let data_gen = (open $defs_path)
+      let title = $"($data_gen| get -o title | default "")"
+      generate_title $title
+      let defs_values = ($data_gen | get -o defs_values | default [])
+      (generate_data_items $data_gen $defs_values)
+    } else { 
+      if $env.PROVISIONING_DEBUG { _print  $"🛑 ($env.PROVISIONING_NAME) generate: Invalid path (_ansi red)($defs_path)(_ansi reset)" }
+    }
+  } else {
+    (open $inputfile)
+  } | merge {  
+    infra_name: $infra_name,
+    infra_path: $infra_path,
+  })
+  let vars_filepath = $"/tmp/data_($infra_name)_($env.NOW).yaml"
+  ($data | to yaml | str replace "$name" $infra_name| save -f $vars_filepath)
+  let remove_files = if $env.PROVISIONING_DEBUG { false } else { true }
+  on_template_path $infra_path $vars_filepath $remove_files true
+  if not $env.PROVISIONING_DEBUG { 
+    rm -f $vars_filepath
+  }
+}

core/nulib/lib_provisioning/utils/help.nu

@@ -0,0 +1,23 @@
+export def parse_help_command [
+  source: string
+  name?: string
+  --task: closure
+  --ismod
+  --end
+] {
+  #use utils/interface.nu end_run
+  let args = $env.PROVISIONING_ARGS? | default ""
+  let has_help = if ($args | str contains "help") or ($args |str ends-with " h") { 
+    true
+  } else if $name != null and $name == "help" or $name == "h" { 
+    true
+  } else  { false }
+  if not $has_help { return } 
+  let mod_str = if $ismod { "-mod" } else { "" }
+  ^$env.PROVISIONING_NAME $mod_str ...($source | split row " ") --help
+  if $task != null { do $task }
+  if $end { 
+    if not $env.PROVISIONING_DEBUG { end_run "" } 
+    exit
+  } 
+}

core/nulib/lib_provisioning/utils/imports.nu

@@ -0,0 +1,71 @@
+# Import Helper Functions
+# Provides clean, environment-based imports to avoid relative paths
+
+# Provider middleware imports
+export def prov-middleware []: nothing -> string {
+    $env.PROVISIONING_PROV_LIB | path join "middleware.nu"
+}
+
+export def prov-env-middleware []: nothing -> string {
+    $env.PROVISIONING_PROV_LIB | path join "env_middleware.nu"
+}
+
+# Provider-specific imports
+export def aws-env []: nothing -> string {
+    $env.PROVISIONING_PROVIDERS_PATH | path join "aws" "nulib" "aws" "env.nu"
+}
+
+export def aws-servers []: nothing -> string {
+    $env.PROVISIONING_PROVIDERS_PATH | path join "aws" "nulib" "aws" "servers.nu"
+}
+
+export def upcloud-env []: nothing -> string {
+    $env.PROVISIONING_PROVIDERS_PATH | path join "upcloud" "nulib" "upcloud" "env.nu"
+}
+
+export def upcloud-servers []: nothing -> string {
+    $env.PROVISIONING_PROVIDERS_PATH | path join "upcloud" "nulib" "upcloud" "servers.nu"
+}
+
+export def local-env []: nothing -> string {
+    $env.PROVISIONING_PROVIDERS_PATH | path join "local" "nulib" "local" "env.nu"
+}
+
+export def local-servers []: nothing -> string {
+    $env.PROVISIONING_PROVIDERS_PATH | path join "local" "nulib" "local" "servers.nu"
+}
+
+# Core module imports
+export def core-servers []: nothing -> string {
+    $env.PROVISIONING_CORE_NULIB | path join "servers"
+}
+
+export def core-taskservs []: nothing -> string {
+    $env.PROVISIONING_CORE_NULIB | path join "taskservs"
+}
+
+export def core-clusters []: nothing -> string {
+    $env.PROVISIONING_CORE_NULIB | path join "clusters"
+}
+
+# Lib provisioning imports (for internal cross-references)
+export def lib-utils []: nothing -> string {
+    $env.PROVISIONING_CORE_NULIB | path join "lib_provisioning" "utils"
+}
+
+export def lib-secrets []: nothing -> string {
+    $env.PROVISIONING_CORE_NULIB | path join "lib_provisioning" "secrets"
+}
+
+export def lib-sops []: nothing -> string {
+    $env.PROVISIONING_CORE_NULIB | path join "lib_provisioning" "sops"
+}
+
+export def lib-ai []: nothing -> string {
+    $env.PROVISIONING_CORE_NULIB | path join "lib_provisioning" "ai"
+}
+
+# Helper for dynamic imports with specific files
+export def import-path [base: string, file: string]: nothing -> string {
+    $base | path join $file
+}

core/nulib/lib_provisioning/utils/init.nu

@@ -0,0 +1,50 @@
+
+export def show_titles []: nothing -> nothing {
+  if (detect_claude_code) { return false }
+  if ($env.PROVISIONING_NO_TITLES? | default false) { return }
+  if ($env.PROVISIONING_OUT | is-not-empty) { return }
+  _print $"(_ansi blue_bold)(open -r ($env.PROVISIONING_RESOURCES | path join "ascii.txt"))(_ansi reset)"
+}
+export def use_titles [ ]: nothing -> bool {
+  if ($env.PROVISIONING_NO_TITLES? | default false) { return }
+  if ($env.PROVISIONING_NO_TERMINAL? | default false) { return false }
+  if ($env.PROVISIONING_ARGS? | str contains "-h" ) { return false }
+  if ($env.PROVISIONING_ARGS? | str contains "--notitles" ) { return false }
+  if ($env.PROVISIONING_ARGS? | str contains "query") and ($env.PROVISIONING_ARGS? | str contains "-o" ) { return false }
+  true
+}
+export def provisioning_init [
+  helpinfo: bool
+  module: string
+  args: list<string>  # Other options, use help to get info
+]: nothing -> nothing {
+  if (use_titles) { show_titles }
+  if $helpinfo != null and $helpinfo {
+    let cmd_line: list<string> = if ($args| length) == 0 {
+        $args | str join " "
+    } else {
+        $env.PROVISIONING_ARGS? | default ""
+    }
+    let cmd_args: list<string> = ($cmd_line | str replace "--helpinfo" "" |
+       str replace "-h"  "" | str replace $module "" | str trim | split  row " "
+    )
+    if ($cmd_args | length) > 0 {
+        # _print $"---($module)-- ($env.PROVISIONING_NAME) -mod '($module)' ($cmd_args) help"
+        ^$"($env.PROVISIONING_NAME)" "-mod" $"($module | str replace ' ' '|')" ...$cmd_args help
+        # let str_mod_0 = ($cmd_args | get -o 0 | default "")
+        # let str_mod_1 = ($cmd_args | get -o 1 | default "")
+        # if $str_mod_1 != "" {
+        #     let final_args = ($cmd_args | drop nth 0 1)
+        #     _print $"---($module)-- ($env.PROVISIONING_NAME) -mod '($str_mod_0) ($str_mod_1)' ($cmd_args | drop nth 0) help"
+        #     ^$"($env.PROVISIONING_NAME)" "-mod" $"'($str_mod_0) ($str_mod_1)'" ...$final_args help
+        # } else {
+        #     let final_args = ($cmd_args | drop nth 0)
+        #     _print $"---($module)-- ($env.PROVISIONING_NAME) -mod ($str_mod_0) ($cmd_args | drop nth 0) help"
+        #     ^$"($env.PROVISIONING_NAME)" "-mod" ($str_mod_0) ...$final_args help
+        # }
+    } else {
+      ^$"($env.PROVISIONING_NAME)" help
+    }
+    exit 0
+  }
+}

core/nulib/lib_provisioning/utils/interface.nu

@@ -0,0 +1,193 @@
+export def _ansi [
+  arg?: string
+  --escape: record
+]: nothing -> string {
+  if ($env | get -o PROVISIONING_NO_TERMINAL | default false) {
+    ""
+  } else if (is-terminal --stdout) {
+    if $escape != null {
+      (ansi --escape $escape)
+    } else {
+      (ansi $arg)
+    }
+  } else {
+    ""
+  }
+}
+export def format_out [
+  data: string
+  src?: string
+  mode?: string
+]: nothing -> string {
+  let msg = match $src {
+    "json" => ($data | from json),
+    _ => $data,
+  }
+  match $mode {
+    "table" => {
+      ($msg | table -i false)
+    },
+    _ => { $msg }
+  }
+}
+export def _print [
+  data: string
+  src?: string
+  context?: string
+  mode?: string
+  -n    # no newline
+]: nothing -> nothing {
+  let output = ($env | get -o PROVISIONING_OUT| default "")
+  if $n {
+    if ($output | is-empty)  {
+      print -n $data
+    }
+    return
+  }
+  if ($output | is-empty)  {
+    print (format_out $data $src $mode)
+  } else {
+    match $output {
+       "json" => {
+          if $context != "result" { return }
+          if $src == "json" {
+            print ($data)
+          } else {
+            print ($data | to json)
+          }
+       },
+       "yaml" | "yml" => {
+          if $context != "result" { return }
+          if $src == "json" {
+            print ($data | from json | to yaml)
+          } else {
+            print ($data | to yaml)
+          }
+       },
+       "toml" | "tml" => {
+          if $context != "result" { return }
+          if $src == "json" {
+            print ($data | from json | to toml)
+          } else {
+            print ($data)
+          }
+       },
+       "text" | "txt" => {
+          if $context != "result" { return }
+          print (format_out $data $src $mode)
+       },
+       _ => {
+        if ($output | str ends-with ".json" ) {
+          if $context != "result" { return }
+          (if $src == "json" {
+            ($data)
+          } else {
+            ($data | to json)
+          } |  save --force $output)
+        } else if ($output | str ends-with ".yaml" ) {
+          if $context != "result" { return }
+          (if $src == "json" {
+            ($data | from json | to yaml)
+          } else {
+            ($data | to yaml)
+          } | save --force $output)
+        } else if ($output | str ends-with ".toml" ) {
+          if $context != "result" { return }
+          (if $src == "json" {
+            ($data | from json | to toml)
+          } else {
+            ($data)
+          } | save --force $output)
+        } else if ($output | str ends-with ".text" ) or ($output | str ends-with ".txt" ) {
+          if $context != "result" { return }
+          format_out $data $src $mode | save --force $output
+        } else {
+          format_out $data $src $mode | save --append $output
+        }
+      }
+    }
+  }
+}
+export def end_run  [
+  context: string
+]: nothing -> nothing {
+  if ($env.PROVISIONING_OUT | is-not-empty) { return }
+  if ($env.PROVISIONING_NO_TITLES? | default false) { return false }
+  if (detect_claude_code) { return false }
+  if $env.PROVISIONING_DEBUG {
+    _print $"\n(_ansi blue)----🌥 ----🌥 ----🌥 ---- oOo ----🌥 ----🌥 ----🌥 ---- (_ansi reset)"
+  } else {
+    let the_context = if $context != "" { $"  to ($context)" } else { "" }
+    if (is-terminal --stdout) {
+      _print $"\n(_ansi cyan)Thanks for using (_ansi blue_bold)($env.PROVISIONING_URL | ansi link --text 'Provisioning')(_ansi reset)"
+      if $the_context != "" {
+        _print  $"(_ansi yellow_dimmed)($the_context)(_ansi reset)"
+      }
+      _print ($env.PROVISIONING_URL | ansi link --text $"(_ansi default_dimmed)Click here for more info or visit \n($env.PROVISIONING_URL)(_ansi reset)")
+    } else {
+      _print $"\n(_ansi cyan)Thanks for using (_ansi blue_bold) Provisioning [($env.PROVISIONING_URL)](_ansi reset)($the_context)"
+      _print $"(_ansi default_dimmed)For more info or visit ($env.PROVISIONING_URL)(_ansi reset)"
+
+    }
+  }
+}
+
+export def show_clip_to  [
+  msg: string
+  show: bool
+]: nothing -> nothing {
+  if $show { _print $msg }
+  if (is-terminal --stdout) {
+    clip_copy $msg $show
+  }
+}
+
+export def log_debug [
+   msg: string
+]: nothing -> nothing {
+   use std
+   std log debug $msg
+   # std assert (1 == 1)
+}
+
+#// Examples:
+#// desktop_run_notify "Port scan" "Done" { port scan 8.8.8.8 53 }
+#// desktop_run_notify "Task try" "Done" --timeout 5sec
+export def desktop_run_notify [
+  title: string
+  body: string
+  task?: closure
+  --timeout: duration
+  --icon: string
+] {
+  let icon_path = if $icon == null {
+    $env.PROVISIONING_NOTIFY_ICON
+  } else { $icon }
+  let time_out = if $timeout == null {
+    8sec
+  } else { $timeout }
+  if $task != null {
+    let start = date now
+    let result = do $task
+    let end = date now
+    let total = $end - $start | format duration sec
+    let result_typ = ($result | describe)
+    let msg = if $result_typ == "bool" {
+      (if $result { "✅ done " } else { $"🛑 fail "})
+    } else if ($result_typ | str starts-with  "record") {
+      (if $result.status { "✅ done " } else { $"🛑 fail ($result.error)" })
+    } else { "" }
+    let time_body = $"($body) ($msg) finished in ($total) "
+    ( notify_msg $title $body $icon_path $time_body $timeout $task )
+    return $result
+  } else {
+    ( notify_msg $title $body $icon_path "" $timeout $task )
+    true
+  }
+}
+
+export def detect_claude_code []: nothing -> bool {
+    let claudecode = ($env.CLAUDECODE? | default "" | str contains "1")
+    let entrypoint = ($env.CLAUDE_CODE_ENTRYPOINT? | default "" | str contains "cli")
+    $claudecode or $entrypoint
+}

core/nulib/lib_provisioning/utils/logging.nu

@@ -0,0 +1,70 @@
+# Enhanced logging system for provisioning tool
+
+export def log-info [
+    message: string
+    context?: string
+] {
+    let timestamp = (date now | format date '%Y-%m-%d %H:%M:%S')
+    let context_str = if ($context | is-not-empty) { $" [($context)]" } else { "" }
+    print $"ℹ️  ($timestamp)($context_str) ($message)"
+}
+
+export def log-success [
+    message: string
+    context?: string
+] {
+    let timestamp = (date now | format date '%Y-%m-%d %H:%M:%S')
+    let context_str = if ($context | is-not-empty) { $" [($context)]" } else { "" }
+    print $"✅ ($timestamp)($context_str) ($message)"
+}
+
+export def log-warning [
+    message: string
+    context?: string
+] {
+    let timestamp = (date now | format date '%Y-%m-%d %H:%M:%S')
+    let context_str = if ($context | is-not-empty) { $" [($context)]" } else { "" }
+    print $"⚠️  ($timestamp)($context_str) ($message)"
+}
+
+export def log-error [
+    message: string
+    context?: string
+    details?: string
+] {
+    let timestamp = (date now | format date '%Y-%m-%d %H:%M:%S')
+    let context_str = if ($context | is-not-empty) { $" [($context)]" } else { "" }
+    let details_str = if ($details | is-not-empty) { $"\n   Details: ($details)" } else { "" }
+    print $"🛑 ($timestamp)($context_str) ($message)($details_str)"
+}
+
+export def log-debug [
+    message: string
+    context?: string
+] {
+    if $env.PROVISIONING_DEBUG {
+        let timestamp = (date now | format date '%Y-%m-%d %H:%M:%S')
+        let context_str = if ($context | is-not-empty) { $" [($context)]" } else { "" }
+        print $"🐛 ($timestamp)($context_str) ($message)"
+    }
+}
+
+export def log-step [
+    step: string
+    total_steps: int
+    current_step: int
+    context?: string
+] {
+    let progress = $"($current_step)/($total_steps)"
+    let context_str = if ($context | is-not-empty) { $" [($context)]" } else { "" }
+    print $"🔄 ($progress)($context_str) ($step)"
+}
+
+export def log-progress [
+    message: string
+    percent: int
+    context?: string
+] {
+    let context_str = if ($context | is-not-empty) { $" [($context)]" } else { "" }
+    print $"📊 ($context_str) ($message) ($percent)%"
+} 

core/nulib/lib_provisioning/utils/mod.nu

@@ -0,0 +1,23 @@
+
+#  Exclude minor or specific parts for global 'export use'
+export use interface.nu * 
+export use clean.nu * 
+export use error.nu * 
+export use help.nu * 
+export use init.nu *
+
+export use generate.nu *
+export use undefined.nu * 
+
+ export use qr.nu * 
+ export use ssh.nu * 
+
+ export use settings.nu * 
+ export use templates.nu * 
+# export use test.nu
+
+ export use format.nu * 
+ export use files.nu * 
+
+export use on_select.nu *
+export use imports.nu *

core/nulib/lib_provisioning/utils/on_select.nu

@@ -0,0 +1,65 @@
+export def run_on_selection [
+    select: string 
+    name: string
+    item_path: string
+    main_path: string
+    root_path: string 
+]: nothing -> nothing {
+    if not ($item_path | path exists) { return } 
+    match $select { 
+        "edit" | "editor" | "ed" | "e" => { 
+            let cmd = ($env | get -o EDITOR | default "vi")
+            let full_cmd = $"($cmd) ($main_path)"
+            ^($cmd) $main_path 
+            show_clip_to $full_cmd true
+        },
+        "view" | "vw" | "v" => { 
+            let cmd = ($env| get -o PROVISIONING_FILEVIEWER | default (if (^bash -c "type -P bat" | is-not-empty) { "bat" } else { "cat" }))
+            let full_cmd = $"($cmd) ($main_path)"
+            ^($cmd) $main_path 
+            show_clip_to $full_cmd true
+        },
+        "list" | "ls" | "l" => { 
+            let full_cmd = $"ls -l ($item_path)"
+            print (ls $item_path | each {|it| { 
+                name: ($it.name | str replace $root_path ""),
+                type: $it.type, size: $it.size,  modified: $it.modified
+            }}) 
+            show_clip_to $full_cmd true
+        },
+        "tree" | "tr" | "t" => { 
+            let full_cmd = $"tree -L 3 ($item_path)"
+            ^tree -L 3 $item_path
+            show_clip_to $full_cmd true
+        },
+        "code" | "c" => { 
+            let full_cmd = $"code ($item_path)"
+            ^code $item_path
+            show_clip_to $full_cmd true
+        },
+        "shell" | "sh" | "s"  =>  { 
+            let full_cmd = $"($env.SHELL) -c " + $"cd ($item_path) ; ($env.SHELL)" 
+            print $"(_ansi default_dimmed)Use [ctrl-d] or 'exit' to end with(_ansi reset) ($env.SHELL)"
+            ^($env.SHELL) -c $"cd ($item_path) ; ($env.SHELL)" 
+            show_titles
+            _print "Command " 
+            (show_clip_to $full_cmd false)
+         },
+        "nu"| "n" =>  { 
+            let full_cmd = $"($env.NU) -i -e " + $"cd ($item_path)" 
+            _print $"(_ansi default_dimmed)Use [ctrl-d] or 'exit' to end with(_ansi reset) nushell\n"
+            ^($env.NU) -i -e $"cd ($item_path)" 
+            show_titles
+            _print "Command "
+            (show_clip_to $full_cmd false)
+        },
+        "" => { 
+            _print $"($name): ($item_path)"
+            show_clip_to $item_path false
+        },
+        _ => { 
+            _print $"($select) ($name): ($item_path)"
+            show_clip_to $item_path false
+        }
+    }
+}

core/nulib/lib_provisioning/utils/qr.nu

@@ -0,0 +1,5 @@
+export def "make_qr"  [
+  url?: string
+] {
+  show_qr ($url | default $env.PROVISIONING_URL)
+} 

core/nulib/lib_provisioning/utils/settings.nu

@@ -0,0 +1,501 @@
+use ../../../../providers/prov_lib/middleware.nu *
+use ../context.nu *
+use ../sops/mod.nu *
+
+export def find_get_settings [
+  --infra (-i): string     # Infra directory
+  --settings (-s): string # Settings path
+  include_notuse: bool = false
+  no_error: bool = false
+]: nothing -> record {
+  #use utils/settings.nu [ load_settings ]
+  if $infra != null {
+    if $settings != null {
+      (load_settings --infra $infra --settings $settings $include_notuse $no_error)
+    } else {
+      (load_settings --infra $infra $include_notuse $no_error)
+    }
+  } else {
+    if $settings != null {
+      (load_settings --settings $settings $include_notuse $no_error)
+    } else {
+      (load_settings $include_notuse $no_error)
+    }
+  }
+}
+export def check_env [
+]: nothing -> bool {
+  # TuDO
+  true
+}
+export def get_context_infra_path [
+]: nothing -> string {
+  let context = (setup_user_context)
+  if $context == null or $context.infra == null { return "" }
+  if $context.infra_path? != null and ($context.infra_path | path join $context.infra | path exists) {
+    return ($context.infra_path| path join $context.infra)
+  }
+  if ($env.PROVISIONING_INFRA_PATH | path join $context.infra | path exists) {
+    return ($env.PROVISIONING_INFRA_PATH | path join $context.infra)
+  }
+  ""
+}
+export def get_infra [
+  infra?: string
+]: nothing -> string {
+  if ($infra | is-not-empty) {
+    if ($infra | path exists) {
+      $infra
+    } else if ($infra | path join $env.PROVISIONING_DFLT_SET | path exists) {
+      $infra
+    } else if ($env.PROVISIONING_INFRA_PATH | path join $infra | path join $env.PROVISIONING_DFLT_SET | path exists) {
+      $env.PROVISIONING_INFRA_PATH | path join $infra
+    } else {
+      let text = $"($infra) on ($env.PROVISIONING_INFRA_PATH | path join $infra)"
+      (throw-error "🛑 Path not found " $text "get_infra" --span (metadata $infra).span)
+    }
+  } else {
+    if ($env.PWD | path join $env.PROVISIONING_DFLT_SET | path exists) {
+      $env.PWD
+    } else if ($env.PROVISIONING_INFRA_PATH | path join ($env.PWD | path basename) |
+      path join $env.PROVISIONING_DFLT_SET | path exists) {
+      $env.PROVISIONING_INFRA_PATH | path join ($env.PWD | path basename)
+    } else {
+      let context_path = get_context_infra_path
+      if $context_path != "" { return $context_path }
+      $env.PROVISIONING_KLOUD_PATH
+    }
+  }
+}
+export def parse_kcl_file [
+  src: string
+  target: string
+  append: bool
+  msg: string
+  err_exit?: bool = false
+]: nothing -> bool {
+  # Try nu_plugin_kcl first if available
+  let format = if $env.PROVISIONING_WK_FORMAT == "json" { "json" } else { "yaml" }
+  let result = (process_kcl_file $src $format)
+  if ($result | is-empty) {
+    let text = $"kcl ($src) failed code ($result.exit_code)"
+    (throw-error $msg $text "parse_kcl_file" --span (metadata $result).span)
+    if $err_exit { exit $result.exit_code  }
+    return false
+  }
+  if $append {
+    $result | save --append $target
+  } else {
+    $result | save -f $target
+  }
+  true
+}
+export def load_from_wk_format [
+  src: string
+]: nothing -> record {
+  if not ( $src | path exists) { return {} }
+  let data_raw = (open -r $src)
+  if $env.PROVISIONING_WK_FORMAT == "json" {
+    $data_raw | from json | default {}
+  } else {
+    $data_raw | from yaml | default {}
+  }
+}
+export def load_defaults [
+  src_path: string
+  item_path: string
+  target_path: string
+]: nothing -> string {
+  if ($target_path | path exists) {
+    if (is_sops_file $target_path) { decode_sops_file $src_path $target_path true }
+    retrurn
+  }
+  let full_path = if ($item_path | path exists) {
+    ($item_path)
+  } else if ($"($item_path).k" | path exists) {
+    $"($item_path).k"
+  } else if ($src_path | path dirname | path join $"($item_path).k" | path exists) {
+    $src_path | path dirname | path join $"($item_path).k"
+  } else {
+    ""
+  }
+  if $full_path == "" { return true }
+  if (is_sops_file $full_path) {
+    decode_sops_file $full_path $target_path true
+    (parse_kcl_file $target_path $target_path false  $"🛑 load default settings failed ($target_path) ")
+  } else {
+    (parse_kcl_file $full_path $target_path false  $"🛑 load default settings failed ($full_path)")
+  }
+}
+export def get_provider_env [
+  settings: record
+  server: record
+]: nothing -> record {
+  let prov_env_path = if ($server.prov_settings | path exists ) {
+    $server.prov_settings
+  } else {
+    let file_path = ($settings.src_path | path join $server.prov_settings)
+    if ($file_path | str ends-with '.k' ) { $file_path } else { $"($file_path).k" }
+  }
+  if not ($prov_env_path| path exists ) {
+    if $env.PROVISIONING_DEBUG { _print  $"🛑 load (_ansi cyan_bold)provider_env(_ansi reset) from ($server.prov_settings) failed at ($prov_env_path)" }
+    return {}
+  }
+  let str_created_taskservs_dirpath = ($settings.data.created_taskservs_dirpath | default "/tmp" |
+    str replace "\~" $env.HOME | str replace "NOW" $env.NOW | str replace "./" $"($settings.src_path)/")
+  let created_taskservs_dirpath = if ($str_created_taskservs_dirpath | str starts-with "/" ) { $str_created_taskservs_dirpath } else { $settings.src_path | path join $str_created_taskservs_dirpath }
+  if not ( $created_taskservs_dirpath | path exists) { ^mkdir -p $created_taskservs_dirpath }
+  let source_settings_path = ($created_taskservs_dirpath | path join $"($prov_env_path | path basename)")
+  let target_settings_path = ($created_taskservs_dirpath| path join $"($prov_env_path | path basename | str replace '.k' '').($env.PROVISIONING_WK_FORMAT)")
+  let res = if (is_sops_file $prov_env_path) {
+    decode_sops_file $prov_env_path $source_settings_path true
+    (parse_kcl_file  $source_settings_path $target_settings_path false $"🛑 load prov settings failed ($target_settings_path)")
+  } else {
+    cp $prov_env_path $source_settings_path
+    (parse_kcl_file $source_settings_path $target_settings_path false $"🛑 load prov settings failed ($prov_env_path)")
+  }
+  if not $env.PROVISIONING_DEBUG { rm -f $source_settings_path }
+  if $res and ($target_settings_path | path exists) {
+    let data = (open $target_settings_path)
+    if not $env.PROVISIONING_DEBUG { rm -f $target_settings_path }
+    $data
+  } else {
+    {}
+  }
+}
+export def get_file_format [
+  filename: string
+]: nothing -> string {
+  if ($filename | str ends-with ".json") {
+    "json"
+  } else if ($filename | str ends-with ".yaml") {
+    "yaml"
+  } else {
+    $env.PROVISIONING_WK_FORMAT
+  }
+}
+export def save_provider_env [
+  data: record
+  settings: record
+  provider_path: string
+]: nothing -> nothing {
+  if ($provider_path | is-empty) or not ($provider_path | path dirname |path exists) {
+    _print $"❗ Can not save provider env for (_ansi blue)($provider_path | path dirname)(_ansi reset) in (_ansi red)($provider_path)(_ansi reset )"
+    return
+  }
+  if (get_file_format $provider_path) == "json" {
+      $"data: ($data | to json | encode base64)" | save --force $provider_path
+  } else {
+      $"data: ($data | to yaml | encode base64)" | save --force $provider_path
+  }
+  let result = (on_sops "encrypt" $provider_path --quiet)
+  if ($result | is-not-empty) {
+    ($result | save --force $provider_path)
+  }
+}
+export def get_provider_data_path [
+  settings: record
+  server: record
+]: nothing -> string {
+  let data_path = if ($settings.data.prov_data_dirpath | str starts-with "." ) {
+    ($settings.src_path | path join $settings.data.prov_data_dirpath)
+  } else {
+    $settings.data.prov_data_dirpath
+  }
+  if not ($data_path | path exists) { ^mkdir -p $data_path }
+  ($data_path | path join $"($server.provider)_cache.($env.PROVISIONING_WK_FORMAT)")
+}
+export def load_provider_env [
+  settings: record
+  server: record
+  provider_path: string = ""
+]: nothing -> record {
+  let data = if ($provider_path | is-not-empty) and ($provider_path |path exists) {
+    let file_data = if (is_sops_file $provider_path) {
+      on_sops "decrypt" $provider_path --quiet
+      let result = (on_sops "decrypt" $provider_path --quiet)
+      # --character-set binhex
+      if (get_file_format $provider_path) == "json" {
+        ($result | from json | get -o data | default "" | decode base64 | decode | from json)
+      } else {
+        ($result | from yaml | get -o data | default "" | decode base64 | decode | from yaml)
+      }
+    } else {
+      open $provider_path
+    }
+    if ($file_data | is-empty) or ($file_data | get -o main | get -o vpc) == "?"  {
+      # (throw-error $"load provider ($server.provider) settings failed" $"($provider_path) no main data"
+      #  "load_provider_env" --span (metadata $data).span)
+      if $env.PROVISIONING_DEBUG { _print  $"load provider ($server.provider) settings failed ($provider_path) no main data in load_provider_env" }
+      {}
+    } else {
+      $file_data
+    }
+  } else {
+    {}
+  }
+  if ($data | is-empty) {
+    let new_data = (get_provider_env $settings $server)
+    if ($new_data | is-not-empty) and ($provider_path | is-not-empty) { save_provider_env $new_data $settings $provider_path }
+    $new_data
+  } else {
+    $data
+  }
+}
+export def load_provider_settings [
+  settings: record
+  server: record
+]: nothing -> record {
+  let data_path = if ($settings.data.prov_data_dirpath | str starts-with "." ) {
+      ($settings.src_path | path join $settings.data.prov_data_dirpath)
+  } else { $settings.data.prov_data_dirpath }
+  if ($data_path | is-empty) {
+    (throw-error $"load provider ($server.provider) settings failed" $"($settings.data.prov_data_dirpath)"
+      "load_provider_settings" --span (metadata $data_path).span)
+  }
+  if not ($data_path | path exists) { ^mkdir -p $data_path }
+  let provider_path = ($data_path | path join $"($server.provider)_cache.($env.PROVISIONING_WK_FORMAT)")
+  let data = (load_provider_env $settings $server $provider_path)
+  if ($data | is-empty) or ($data | get -o main | get -o vpc) == "?"  {
+    mw_create_cache  $settings $server false
+    (load_provider_env $settings $server $provider_path)
+  } else {
+    $data
+  }
+}
+export def load [
+  infra?: string
+  in_src?: string
+  include_notuse?: bool = false
+  --no_error
+]: nothing -> record {
+  let source = if $in_src == null or ($in_src | str ends-with '.k' ) { $in_src } else { $"($in_src).k" }
+  let source_path = if $source != null and ($source | path type) == "dir" { $"($source)/($env.PROVISIONING_DFLT_SET)" } else { $source }
+  let src_path =  if $source_path != null and ($source_path | path exists) {
+    $"./($source_path)"
+  } else if $source_path != null and ($source_path | str ends-with $env.PROVISIONING_DFLT_SET) == false {
+    if $no_error {
+      return {}
+    } else {
+      (throw-error "🛑 invalid settings infra / path " $"file ($source) settings in ($infra)" "settings->load" --span (metadata $source).span)
+    }
+  } else if ($infra | is-empty) and ($env.PROVISIONING_DFLT_SET| is-not-empty ) and ($env.PROVISIONING_DFLT_SET | path exists) {
+      $"./($env.PROVISIONING_DFLT_SET)"
+  } else if ($infra | path join $env.PROVISIONING_DFLT_SET | path exists) {
+      $infra | path join $env.PROVISIONING_DFLT_SET
+  } else {
+    if $no_error {
+      return {}
+    } else {
+      (throw-error "🛑 invalid settings infra / path " $"file ($source) settings in ($infra)" "settings->load" --span (metadata $source_path).span)
+    }
+  }
+  let src_dir = ($src_path | path dirname)
+  let infra_path = if $src_dir == "." {
+    $env.PWD
+  } else if ($src_dir | is-empty) {
+    $env.PWD | path join $infra
+  } else if ($src_dir | path exists ) and ( $src_dir | str starts-with "/")  {
+    $src_dir
+  } else {
+    $env.PWD | path join $src_dir
+  }
+  let wk_settings_path = mktemp -d
+  if not (parse_kcl_file  $"($src_path)" $"($wk_settings_path)/settings.($env.PROVISIONING_WK_FORMAT)" false "🛑 load settings failed ")  { return }
+  if $env.PROVISIONING_DEBUG {  _print $"DEBUG source path: ($src_path)" }
+  let settings_data = open $"($wk_settings_path)/settings.($env.PROVISIONING_WK_FORMAT)"
+  if $env.PROVISIONING_DEBUG {  _print $"DEBUG work path: ($wk_settings_path)" }
+  let servers_paths = ($settings_data | get -o servers_paths | default [])
+  # Set full path for provider data
+  let data_fullpath = if ($settings_data.prov_data_dirpath | str starts-with "." ) {
+    ($src_dir | path join $settings_data.prov_data_dirpath)
+  } else { $settings_data.prov_data_dirpath }
+  mut list_servers = []
+  mut providers_settings = []
+  for it in $servers_paths {
+    let file_path = if ($it | str ends-with ".k") {
+      $it
+    } else {
+      $"($it).k"
+    }
+    let server_path = if ($file_path | str starts-with "/") {
+      $file_path
+    } else {
+      ($src_path | path dirname | path join $file_path)
+    }
+    if not ($server_path | path exists) {
+      if $no_error {
+        "" | save $server_path
+      } else {
+        (throw-error "🛑 server path not found " ($server_path) "load each on list_servers" --span (metadata $servers_paths).span)
+      }
+    }
+    let target_settings_path = $"($wk_settings_path)/($it | str replace --all "/" "_").($env.PROVISIONING_WK_FORMAT)"
+    if not (parse_kcl_file  ($server_path | path join $server_path) $target_settings_path false "🛑 load settings failed ")  { return }
+    #if not (parse_kcl_file  $server_path $target_settings_path false "🛑 load settings failed ")  { return }
+    if not ( $target_settings_path | path exists) { continue }
+    let servers_defs = (open $target_settings_path | default {})
+    for srvr in ($servers_defs | get -o servers | default []) {
+      if not $include_notuse and $srvr.not_use { continue }
+      let provider = $srvr.provider
+      if not ($"($wk_settings_path)/($provider)($settings_data.defaults_provs_suffix).($env.PROVISIONING_WK_FORMAT)" | path exists ) {
+        let dflt_item = ($settings_data.defaults_provs_dirpath | path join $"($provider)($settings_data.defaults_provs_suffix)")
+        let dflt_item_fullpath = if ($dflt_item | str starts-with "." ) {
+          ($src_dir | path join $dflt_item)
+        } else { $dflt_item }
+        load_defaults $src_path $dflt_item_fullpath ($wk_settings_path | path join $"($provider)($settings_data.defaults_provs_suffix).($env.PROVISIONING_WK_FORMAT)")
+      }
+      # Loading defaults provider ...
+      let server_with_dflts = if ($"($wk_settings_path)/($provider)($settings_data.defaults_provs_suffix).($env.PROVISIONING_WK_FORMAT)" | path exists ) {
+        open ($"($wk_settings_path)/($provider)($settings_data.defaults_provs_suffix).($env.PROVISIONING_WK_FORMAT)") | merge $srvr
+      } else { $srvr }
+      # Loading provider data settings
+      let server_prov_data = if ($data_fullpath | path join $"($provider)($settings_data.prov_data_suffix)" | path exists) {
+        (load_defaults $src_dir ($data_fullpath | path join $"($provider)($settings_data.prov_data_suffix)")
+          ($wk_settings_path |  path join $"($provider)($settings_data.prov_data_suffix)")
+        )
+        if (($wk_settings_path |  path join $"($provider)($settings_data.prov_data_suffix)") | path exists) {
+          $server_with_dflts | merge (load_from_wk_format ($wk_settings_path |  path join $"($provider)($settings_data.prov_data_suffix)"))
+        } else { $server_with_dflts }
+      } else { $server_with_dflts }
+      # Loading provider data settings
+      let server_with_data = if ($data_fullpath | path join $"($srvr.hostname)_($provider)($settings_data.prov_data_suffix)" | path exists) {
+        (load_defaults $src_dir ($data_fullpath | path join $"($srvr.hostname)_($provider)($settings_data.prov_data_suffix)")
+          ($wk_settings_path | path join $"($srvr.hostname)_($provider)($settings_data.prov_data_suffix)")
+        )
+        if ($wk_settings_path | path join $"($srvr.hostname)_($provider)($settings_data.prov_data_suffix)" | path exists) {
+          $server_prov_data | merge (load_from_wk_format ($wk_settings_path | path join $"($srvr.hostname)_($provider)($settings_data.prov_data_suffix)"))
+        }  else { $server_prov_data }
+      } else { $server_prov_data }
+      $list_servers = ($list_servers | append $server_with_data)
+      if ($providers_settings | where {|it| $it.provider == $provider} | length) == 0 {
+        $providers_settings = ($providers_settings | append {
+          provider: $provider,
+          settings: (load_provider_settings {
+              data: $settings_data,
+              providers: $providers_settings,
+              src: ($src_path | path basename),
+              src_path: ($src_path | path dirname),
+              infra: ($infra_path | path basename),
+              infra_path: ($infra_path |path dirname),
+              wk_path: $wk_settings_path
+            }
+            $server_with_data)
+          }
+        )
+      }
+    }
+  }
+  #{ settings: $settings_data, servers: ($list_servers | flatten) }
+  # | to ($env.PROVISIONING_WK_FORMAT) | save --append $"($wk_settings_path)/settings.($env.PROVISIONING_WK_FORMAT)"
+  #  let servers_settings = { servers: ($list_servers | flatten) }
+  let servers_settings = { servers: $list_servers }
+  if $env.PROVISIONING_WK_FORMAT == "json" {
+    #$servers_settings | to json | save --append $"($wk_settings_path)/settings.($env.PROVISIONING_WK_FORMAT)"
+    $servers_settings | to json | save --force $"($wk_settings_path)/servers.($env.PROVISIONING_WK_FORMAT)"
+  } else {
+    #$servers_settings | to yaml | save --append $"($wk_settings_path)/settings.($env.PROVISIONING_WK_FORMAT)"
+    $servers_settings | to yaml | save --force $"($wk_settings_path)/servers.($env.PROVISIONING_WK_FORMAT)"
+  }
+  #let $settings_data = (open $"($wk_settings_path)/settings.($env.PROVISIONING_WK_FORMAT)")
+  let $settings_data = ($settings_data | merge $servers_settings )
+  {
+    data: $settings_data,
+    providers: $providers_settings,
+    src: ($src_path | path basename),
+    src_path: ($src_path | path dirname),
+    infra: ($infra_path | path basename),
+    infra_path: ($infra_path |path dirname),
+    wk_path: $wk_settings_path
+  }
+}
+export def load_settings [
+  --infra (-i): string
+  --settings (-s): string # Settings path
+  include_notuse: bool = false
+  no_error: bool = false
+]: nothing -> record {
+  let kld = get_infra (if $infra == null { "" } else { $infra })
+  if $no_error {
+    (load $kld $settings $include_notuse --no_error)
+  } else {
+    (load $kld $settings $include_notuse)
+  }
+  # let settings = (load $kld $settings $exclude_not_use)
+  # if $env.PROVISIONING_USE_SOPS? != "" {
+  #   use sops/lib.nu check_sops
+  #   check_sops $settings.src_path
+  # }
+  # $settings
+}
+export def save_settings_file [
+  settings:    record
+  target_file: string
+  match_text:  string
+  new_text:    string
+  mark_changes: bool = false
+]: nothing -> nothing {
+  let it_path = if ($target_file | path exists) {
+    $target_file
+  } else if ($settings.src_path | path join $"($target_file).k" | path exists) {
+      ($settings.src_path | path join $"($target_file).k")
+  } else if ($settings.src_path | path join $"($target_file).($env.PROVISIONING_WK_FORMAT)" | path exists) {
+    ($settings.src_path | path join $"($target_file).($env.PROVISIONING_WK_FORMAT)")
+  } else {
+    _print $"($target_file) not found in ($settings.src_path)"
+    return false
+  }
+  if (is_sops_file $it_path) {
+      let result = (on_sops "decrypt" $it_path --quiet)
+      if ($result | is-empty) {
+        (throw-error $"🛑 saving settings to ($it_path)"
+            $"from ($match_text) to ($new_text)"
+              $"in ($target_file)" --span (metadata $it_path).span)
+        return false
+      } else {
+        $result | str replace $match_text $new_text| save --force $it_path
+        let en_result = (on_sops "encrypt" $it_path --quiet)
+        if ($en_result | is-not-empty) {
+            ($en_result | save --force $it_path)
+        }
+      }
+  } else {
+      open $it_path --raw | str replace $match_text $new_text | save --force $it_path
+  }
+  #if $it_path != "" and (^grep -q $match_text $it_path | complete).exit_code == 0 {
+  #   if (^sed -i $"s/($match_text)/($match_text)\"($new_text)\"/g" $it_path | complete).exit_code == 0 {
+  _print $"($target_file) saved with new value "
+  if $mark_changes {
+    if ($settings.wk_path | path join "changes" | path exists) == false {
+      $"($it_path) has been changed" | save ($settings.wk_path | path join "changes") --append
+    }
+  } else if ($env.PROVISIONING_MODULE | is-not-empty) {
+    ^($env.PROVISIONING_NAME) "-mod" $env.PROVISIONING_MODULE $env.PROVISIONING_ARGS
+    exit
+  }
+  #   }
+  #}
+}
+export def save_servers_settings [
+  settings:    record
+  match_text:  string
+  new_text:    string
+]: nothing -> nothing {
+  $settings.data.servers_paths | each { | it |
+    save_settings_file $settings $it $match_text $new_text
+  }
+}
+export def settings_with_env [
+  settings:    record
+] {
+  mut $servers_with_ips = []
+  for srv in ($settings.data.servers) {
+    let pub_ip = (mw_ip_from_cache $settings $srv false)
+    if ($pub_ip | is-empty) {
+      $servers_with_ips = ($servers_with_ips | append ($srv))
+    }  else {
+      $servers_with_ips = ($servers_with_ips | append ($srv | merge { network_public_ip: $pub_ip }))
+    }
+  }
+  ($settings | merge { data: ($settings.data | merge { servers: $servers_with_ips}) })
+}

core/nulib/lib_provisioning/utils/simple_validation.nu

@@ -0,0 +1,54 @@
+# Simple validation functions for provisioning tool
+
+export def check-required [
+    value: any
+    name: string
+]: bool {
+    if ($value | is-empty) {
+        print $"🛑 Required parameter '($name)' is missing or empty"
+        return false
+    }
+    true
+}
+
+export def check-path [
+    path: string
+]: bool {
+    if ($path | is-empty) {
+        print "🛑 Path parameter is empty"
+        return false
+    }
+    true
+}
+
+export def check-path-exists [
+    path: string
+]: bool {
+    if not ($path | path exists) {
+        print $"🛑 Path '($path)' does not exist"
+        return false
+    }
+    true
+}
+
+export def check-command [
+    command: string
+]: bool {
+    let result = (^bash -c $"type -P ($command)" | complete)
+    if $result.exit_code != 0 {
+        print $"🛑 Command '($command)' not found in PATH"
+        return false
+    }
+    true
+}
+
+export def safe-run [
+    command: closure
+    context: string
+]: any {
+    try {
+        do $command
+    } catch {|err|
+        print $"⚠️  Warning: Error in ($context): ($err.msg)"
+    }
+} 

core/nulib/lib_provisioning/utils/ssh.nu

@@ -0,0 +1,141 @@
+ 
+export def ssh_cmd  [
+  settings: record
+  server: record
+  with_bash: bool
+  cmd: string
+  live_ip: string
+] { 
+  let ip = if $live_ip != ""  {
+    $live_ip 
+  } else { 
+    #use ../../../../providers/prov_lib/middleware.nu mw_get_ip
+    (mw_get_ip $settings $server $server.liveness_ip false)
+  }
+  if $ip == "" { return false  }
+  if not (check_connection $server $ip "ssh_cmd")  { return false }
+  let remote_cmd = if $with_bash { 
+    let ops = if $env.PROVISIONING_DEBUG { "-x" } else { "" }  
+    $"bash ($ops) ($cmd)"
+  } else { $cmd }
+  let ssh_loglevel = if $env.PROVISIONING_DEBUG {
+    _print $"Run ($remote_cmd) in ($server.installer_user)@($ip)"
+    "-o LogLevel=info"
+  } else { 
+    "-o LogLevel=quiet"
+  }
+  let res = (^ssh "-o" ($env.SSH_OPS | get -o 0) "-o" ($env.SSH_OPS | get -o 1) "-o" IdentitiesOnly=yes $ssh_loglevel
+    "-i" ($server.ssh_key_path | str replace ".pub" "")
+    $"($server.installer_user)@($ip)" ($remote_cmd) | complete) 
+  if $res.exit_code != 0 {
+      _print $"❗ run ($remote_cmd) in ($server.hostname) errors ($res.stdout ) "
+      return false
+  }
+  if $env.PROVISIONING_DEBUG and $remote_cmd != "ls" { _print $res.stdout }
+  true
+}
+export def scp_to  [
+  settings: record
+  server: record
+  source: list<string>
+  target: string
+  live_ip: string
+] { 
+  let ip = if $live_ip != ""  {
+    $live_ip 
+  } else { 
+    #use ../../../../providers/prov_lib/middleware.nu mw_get_ip
+    (mw_get_ip $settings $server $server.liveness_ip false)
+  }
+  if $ip == "" { return false }
+  if not (check_connection $server $ip "scp_to")  { return false }
+  let source_files = ($source | str join " ")
+  let ssh_loglevel = if $env.PROVISIONING_DEBUG { 
+    _print $"Sending ($source | str join ' ') to ($server.installer_user)@($ip)/tmp/($target)"
+    _print $"scp -o ($env.SSH_OPS | get -o 0) -o ($env.SSH_OPS | get -o 1) -o IdentitiesOnly=yes -i ($server.ssh_key_path | str replace ".pub" "") ($source_files) ($server.installer_user)@($ip):($target)" 
+    "-o LogLevel=info"
+  } else { 
+    "-o LogLevel=quiet"
+  }
+  let res = (^scp "-o" ($env.SSH_OPS | get -o 0) "-o" ($env.SSH_OPS | get -o 1) "-o" IdentitiesOnly=yes  $ssh_loglevel
+    "-i" ($server.ssh_key_path | str replace ".pub" "")
+    $source_files $"($server.installer_user)@($ip):($target)" | complete) 
+  if $res.exit_code != 0 {
+      _print $"❗ copy ($target | str join  ' ') to  ($server.hostname) errors ($res.stdout ) "
+      return false
+  }
+  if $env.PROVISIONING_DEBUG { _print $res.stdout }
+  true
+}
+export def scp_from  [
+  settings: record
+  server: record
+  source: string
+  target: string
+  live_ip: string
+] { 
+  let ip = if $live_ip != ""  {
+    $live_ip 
+  } else { 
+    #use ../../../../providers/prov_lib/middleware.nu mw_get_ip
+    (mw_get_ip $settings $server $server.liveness_ip false)
+  }
+  if $ip == "" { return false }
+  if not (check_connection $server $ip "scp_from")  { return false }
+  let ssh_loglevel = if $env.PROVISIONING_DEBUG { 
+    _print $"Getting ($target | str join ' ') from ($server.installer_user)@($ip)/tmp/($target)"
+    "-o LogLevel=info"
+  } else { 
+    "-o LogLevel=quiet"
+  }
+  let res = (^scp "-o" ($env.SSH_OPS | get -o 0) "-o" ($env.SSH_OPS | get -o 1) "-o" IdentitiesOnly=yes  $ssh_loglevel
+    "-i" ($server.ssh_key_path | str replace ".pub" "")
+    $"($server.installer_user)@($ip):($source)" $target | complete) 
+  if $res.exit_code != 0 {
+      _print $"❗ copy ($source) from ($server.hostname) to ($target) errors ($res.stdout ) "
+      return false
+  }
+  if $env.PROVISIONING_DEBUG { _print $res.stdout }
+  true
+}
+export def ssh_cp_run  [
+  settings: record
+  server: record
+  source: list<string>
+  target: string
+  with_bash: bool
+  live_ip: string
+  ssh_remove: bool
+] { 
+  let ip = if $live_ip != ""  {
+    $live_ip 
+  } else { 
+    #use ../../../../providers/prov_lib/middleware.nu mw_get_ip
+    (mw_get_ip $settings $server $server.liveness_ip false)
+  }
+  if $ip == "" { 
+    _print $"❗ ssh_cp_run (_ansi red_bold)No IP(_ansi reset) to (_ansi green_bold)($server.hostname)(_ansi reset)"
+    return false
+  }
+  if not (scp_to $settings $server $source $target $ip) { return false }
+  if not (ssh_cmd $settings $server $with_bash $target $ip) { return false }
+  if $env.PROVISIONING_SSH_DEBUG? != null and $env.PROVISIONING_SSH_DEBUG { return true }
+  if $ssh_remove { 
+    return (ssh_cmd $settings $server false $"rm -f ($target)" $ip)
+  }
+  true
+}
+export def check_connection [
+  server: record
+  ip: string
+  origin: string
+] {
+  if not (port_scan $ip $server.liveness_port 1) {
+      _print (
+        $"\n🛑 (_ansi red)Error connection(_ansi reset) ($origin) (_ansi blue)($server.hostname)(_ansi reset) " + 
+        $"(_ansi blue_bold)($ip)(_ansi reset) at ($server.liveness_port) (_ansi red_bold)failed(_ansi reset) "
+      )
+      return false
+  } 
+  true
+}

core/nulib/lib_provisioning/utils/templates.nu

@@ -0,0 +1,168 @@
+export def run_from_template [
+  template_path: string  # Template path
+  vars_path:     string  # Variable file with settings for template
+  run_file:      string  # File to run
+  out_file?:     string  # Out file path
+  --check_mode   # Use check mode to review and not create server
+  --only_make    # not run
+] {
+    # Check if nu_plugin_tera is available
+    if not $env.PROVISIONING_USE_TERA_PLUGIN {
+      _print $"🛑 (_ansi red)Error(_ansi reset) nu_plugin_tera not available - template rendering not supported"
+      return false
+    }
+    if not ( $template_path | path exists ) {
+      _print $"🛑 (_ansi red)Error(_ansi reset) template ($template_path) (_ansi red)not found(_ansi reset)"
+      return false
+    }
+    if not ( $vars_path | path exists ) {
+      _print $"🛑 (_ansi red)Error(_ansi reset) vars file ($vars_path) (_ansi red)not found(_ansi reset)"
+      return false
+    }
+    let out_file_name = ($out_file | default "")
+
+    # Debug: Show what file we're trying to open
+    if $env.PROVISIONING_DEBUG {
+        _print $"🔍 Template vars file: ($vars_path)"
+        if ($vars_path | path exists) {
+            _print "📄 File preview (first 3 lines):"
+            _print (open $vars_path --raw | lines | take 3 | str join "\n")
+        } else {
+            _print $"❌ File does not exist!"
+        }
+    }
+
+    # Load variables from YAML/JSON file
+    let vars = if ($vars_path | path exists) {
+        if $env.PROVISIONING_DEBUG {
+            _print $"🔍 Parsing YAML configuration: ($vars_path)"
+        }
+
+        # Check for common YAML syntax issues before attempting to parse
+        let content = (open $vars_path --raw)
+        let unquoted_vars = ($content | lines | enumerate | where {|line| $line.item =~ '\s+\w+:\s+\$\w+'})
+
+        if ($unquoted_vars | length) > 0 {
+            _print ""
+            _print $"🛑 (_ansi red_bold)INFRASTRUCTURE CONFIGURATION ERROR(_ansi reset)"
+            _print $"📄 Failed to parse YAML variables file: (_ansi yellow)($vars_path | path basename)(_ansi reset)"
+            _print ""
+            _print $"(_ansi blue_bold)Diagnosis:(_ansi reset)"
+            _print "• Found unquoted variable references (invalid YAML syntax):"
+            for $var in $unquoted_vars {
+                let line_num = ($var.index + 1)
+                let line_content = ($var.item | str trim)
+                _print $"  Line ($line_num): (_ansi red)($line_content)(_ansi reset)"
+            }
+            _print ""
+            _print $"(_ansi blue_bold)Root Cause:(_ansi reset)"
+            _print $"KCL-to-YAML conversion is not properly handling string variables."
+
+            # Extract variable names from the problematic lines
+            let sample_vars = ($unquoted_vars | take 3 | each {|line|
+                ($line.item | str trim | split row " " | last)
+            } | str join ", ")
+
+            if ($sample_vars | is-not-empty) {
+                _print $"Example variables: ($sample_vars) should be quoted or resolved."
+            } else {
+                _print "String variables should be quoted or resolved during conversion."
+            }
+            _print ""
+            _print $"(_ansi blue_bold)Fix Required:(_ansi reset)"
+            _print $"1. Check KCL configuration generation process"
+            _print $"2. Ensure variables are properly quoted or resolved during YAML generation"
+            _print $"3. Source KCL files appear correct, issue is in conversion step"
+            _print ""
+            _print $"(_ansi blue_bold)Infrastructure file:(_ansi reset) ($vars_path)"
+            exit 1
+        }
+
+        # If no obvious issues found, attempt to parse YAML
+        open $vars_path
+    } else {
+        _print $"❌ Variables file not found: ($vars_path)"
+        return false
+    }
+
+    # Use nu_plugin_tera for template rendering
+    let result = (render_template $template_path $vars)
+    # let result = if $result.exit_code == 0 {
+    #   {exit_code: 0, stdout: $result.stdout, stderr: ""}
+    # } else {
+    #   {exit_code: 1, stdout: "", stderr: $"Template rendering failed for ($template_path)"}
+    # }
+    #if $result.exit_code != 0 {
+
+    if ($result | is-empty) {
+      let text = $"(_ansi yellow)template(_ansi reset): ($template_path)\n(_ansi yellow)vars(_ansi reset): ($vars_path)\n(_ansi red)Failed(_ansi reset)"
+      print $result
+      print $"(_ansi red)ERROR(_ansi red) nu_plugin_tera render:\n($text)"
+      exit
+    }
+    if not $only_make and $env.PROVISIONING_DEBUG or ($check_mode and ($out_file_name | is-empty)) {
+      if $env.PROVISIONING_DEBUG and not $check_mode {
+        _print $"Result running: \n (_ansi default_dimmed)nu_plugin_tera render ($template_path) ($vars_path)(_ansi reset)"
+        # _print $"\n(_ansi yellow_bold)exit code: ($result.exit_code)(_ansi reset)"
+      }
+      let cmd = ($env| get -o PROVISIONING_FILEVIEWER | default (if (^bash -c "type -P bat" | is-not-empty) { "bat" } else { "cat" }))
+      if $cmd != "bat" { _print $"(_ansi magenta_bold)----------------------------------------------------------------------------------------------------------------(_ansi reset)"}
+      (echo $result | run-external $cmd -)
+      if $cmd != "bat" { _print $"(_ansi magenta_bold)----------------------------------------------------------------------------------------------------------------(_ansi reset)"}
+      _print $"Saved in (_ansi green_bold)($run_file)(_ansi reset)"
+    }
+    $result | str replace --all "\\ " "\\" | save --append $run_file
+    if $only_make {
+      if ($out_file_name | is-not-empty) {
+        (cat $run_file | tee { save -f $out_file_name } | ignore)
+      }
+      return true
+    }
+    if $check_mode and not $only_make {
+      if  $out_file_name == "" {
+        _print  $"✅ No errors found !\nTo save command to a file, run next time adding: (_ansi blue)--outfile \(-o\)(_ansi reset) file-path-to-save "
+      } else {
+        (cat $run_file | tee { save -f $out_file_name } | ignore)
+        _print  $"✅ No errors found !\nSave in (_ansi green_bold)(_ansi i)($out_file_name)(_ansi reset)"
+      }
+      return true
+    }
+    if $out_file_name != "" and ($out_file_name | path type) == "file" {
+      (^bash $run_file | save --force $out_file_name)
+    } else {
+      let res = if $env.PROVISIONING_DEBUG {
+        (^bash -x $run_file | complete)
+      } else {
+        (^bash $run_file | complete)
+      }
+      if $res.exit_code != 0 {
+        _print $"\n🛑 (_ansi red)Error(_ansi reset) run from template ($template_path | path basename) (_ansi green_bold)($run_file)(_ansi reset) (_ansi red_bold)failed(_ansi reset) "
+        _print $"\n($res.stdout)"
+        return false
+      }
+    }
+    true
+}
+
+export def on_template_path [
+    source_path: string
+    vars_path: string
+    remove_path: bool
+    on_error_exit: bool
+] {
+  for it in (^ls ...(glob $"($source_path)/*")| lines) {
+    let item = ($it | str trim | str replace -r ':$' '')
+    if ($item | is-empty) or ($item | path basename | str starts-with "tmp.") or ($item | path basename | str starts-with "_") { continue }
+    if ($item | path type) == "dir" {
+      if (ls $item | length) == 0 { continue }
+      (on_template_path $item $vars_path $remove_path $on_error_exit)
+      continue
+    }
+    if not ($item | str ends-with ".j2") or not ($item | path exists) { continue }
+    if not (run_from_template $item $vars_path ($item | str replace ".j2" "") --only_make) {
+      echo $"🛑 Error on_template_path (_ansi red_bold)($item)(_ansi reset) and vars (_ansi yellow_bold)($vars_path)(_ansi reset)"
+      if $on_error_exit { exit 1 }
+    }
+    if $remove_path { rm -f $item }
+  }
+}

core/nulib/lib_provisioning/utils/test.nu

@@ -0,0 +1,9 @@
+
+export def on_test [] {
+  use nupm/ 
+
+  cd $"($env.PROVISIONING)/core/nulib"
+  nupm test test_addition
+  cd $env.PWD
+  nupm test basecamp_addition
+} 

core/nulib/lib_provisioning/utils/ui.nu

@@ -0,0 +1,11 @@
+
+#  Exclude minor or specific parts for global 'export use'
+
+
+export use clean.nu * 
+export use error.nu * 
+export use help.nu * 
+
+export use interface.nu * 
+export use undefined.nu * 
+

core/nulib/lib_provisioning/utils/undefined.nu

@@ -0,0 +1,25 @@
+export def option_undefined [
+  root: string
+  src: string
+  info?: string
+] { 
+  _print $"🛑 invalid_option ($src) ($info)"  
+  _print $"\nUse (_ansi blue_bold)($env.PROVISIONING_NAME) ($root) ($src) help(_ansi reset) for help on commands and options"
+}
+ 
+export def invalid_task [
+  src: string
+  task: string
+  --end
+] { 
+  let show_src = {|color| 
+    if $src == "" { "" } else { $" (_ansi $color)($src)(_ansi reset)"}
+  }
+  if $task != "" { 
+    _print $"🛑 invalid (_ansi blue)($env.PROVISIONING_NAME)(_ansi reset)(do $show_src "yellow") task or option: (_ansi red)($task)(_ansi reset)" 
+  } else { 
+    _print $"(_ansi blue)($env.PROVISIONING_NAME)(_ansi reset)(do $show_src "yellow") no task or option found !" 
+  } 
+  _print $"Use (_ansi blue_bold)($env.PROVISIONING_NAME)(_ansi reset)(do $show_src "blue_bold") (_ansi blue_bold)help(_ansi reset) for help on commands and options"
+  if $end and not $env.PROVISIONING_DEBUG { end_run "" } 
+}

core/nulib/lib_provisioning/utils/validation.nu

@@ -0,0 +1,93 @@
+# Enhanced validation utilities for provisioning tool
+
+export def validate-required [
+    value: any
+    name: string
+    context?: string
+]: bool {
+    if ($value | is-empty) {
+        print $"🛑 Required parameter '($name)' is missing or empty"
+        if ($context | is-not-empty) {
+            print $"Context: ($context)"
+        }
+        print $"💡 Please provide a value for '($name)'"
+        return false
+    }
+    true
+}
+
+export def validate-path [
+    path: string
+    context?: string
+    --must-exist
+]: bool {
+    if ($path | is-empty) {
+        print "🛑 Path parameter is empty"
+        if ($context | is-not-empty) {
+            print $"Context: ($context)"
+        }
+        return false
+    }
+    
+    if $must_exist and not ($path | path exists) {
+        print $"🛑 Path '($path)' does not exist"
+        if ($context | is-not-empty) {
+            print $"Context: ($context)"
+        }
+        print "💡 Check if the path exists and you have proper permissions"
+        return false
+    }
+    
+    true
+}
+
+export def validate-command [
+    command: string
+    context?: string
+]: bool {
+    let cmd_exists = (^bash -c $"type -P ($command)" | complete)
+    if $cmd_exists.exit_code != 0 {
+        print $"🛑 Command '($command)' not found in PATH"
+        if ($context | is-not-empty) {
+            print $"Context: ($context)"
+        }
+        print $"💡 Install '($command)' or add it to your PATH"
+        return false
+    }
+    true
+}
+
+export def safe-execute [
+    command: closure
+    context: string
+    --fallback: closure
+]: any {
+    try {
+        do $command
+    } catch {|err|
+        print $"⚠️  Warning: Error in ($context): ($err.msg)"
+        if $fallback != null {
+            print "🔄 Executing fallback..."
+            do $fallback
+        } else {
+            print $"🛑 Execution failed in ($context)"
+            print $"Error: ($err.msg)"
+        }
+    }
+}
+
+export def validate-settings [
+    settings: record
+    required_fields: list
+]: bool {
+    let missing_fields = ($required_fields | where {|field| 
+        ($settings | get -o $field | is-empty)
+    })
+    
+    if ($missing_fields | length) > 0 {
+        print "🛑 Missing required settings fields:"
+        $missing_fields | each {|field| print $"  - ($field)"}
+        return false
+    }
+    true
+} 

core/nulib/lib_provisioning/utils/validation_helpers.nu

@@ -0,0 +1,121 @@
+# Validation helper functions for provisioning tool
+
+export def validate-required [
+    value: any
+    name: string
+    context?: string
+]: bool {
+    if ($value | is-empty) {
+        print $"🛑 Required parameter '($name)' is missing or empty"
+        if ($context | is-not-empty) {
+            print $"Context: ($context)"
+        }
+        print $"💡 Please provide a value for '($name)'"
+        return false
+    }
+    true
+}
+
+export def validate-path [
+    path: string
+    context?: string
+    --must-exist
+]: bool {
+    if ($path | is-empty) {
+        print "🛑 Path parameter is empty"
+        if ($context | is-not-empty) {
+            print $"Context: ($context)"
+        }
+        return false
+    }
+    
+    if $must_exist and not ($path | path exists) {
+        print $"🛑 Path '($path)' does not exist"
+        if ($context | is-not-empty) {
+            print $"Context: ($context)"
+        }
+        print "💡 Check if the path exists and you have proper permissions"
+        return false
+    }
+    
+    true
+}
+
+export def validate-command [
+    command: string
+    context?: string
+]: bool {
+    let cmd_exists = (^bash -c $"type -P ($command)" | complete)
+    if $cmd_exists.exit_code != 0 {
+        print $"🛑 Command '($command)' not found in PATH"
+        if ($context | is-not-empty) {
+            print $"Context: ($context)"
+        }
+        print $"💡 Install '($command)' or add it to your PATH"
+        return false
+    }
+    true
+}
+
+export def validate-ip [
+    ip: string
+    context?: string
+]: bool {
+    let ip_parts = ($ip | split row ".")
+    if ($ip_parts | length) != 4 {
+        print $"🛑 Invalid IP address format: ($ip)"
+        if ($context | is-not-empty) {
+            print $"Context: ($context)"
+        }
+        return false
+    }
+    
+    let valid_parts = ($ip_parts | each {|part|
+        let num = ($part | into int)
+        $num >= 0 and $num <= 255
+    })
+    
+    if not ($valid_parts | all {|valid| $valid}) {
+        print $"🛑 Invalid IP address values: ($ip)"
+        if ($context | is-not-empty) {
+            print $"Context: ($context)"
+        }
+        return false
+    }
+    
+    true
+}
+
+export def validate-port [
+    port: int
+    context?: string
+]: bool {
+    if $port < 1 or $port > 65535 {
+        print $"🛑 Invalid port number: ($port). Must be between 1 and 65535"
+        if ($context | is-not-empty) {
+            print $"Context: ($context)"
+        }
+        return false
+    }
+    true
+}
+
+export def validate-settings [
+    settings: record
+    required_fields: list
+    context?: string
+]: bool {
+    let missing_fields = ($required_fields | where {|field| 
+        ($settings | get -o $field | is-empty)
+    })
+    
+    if ($missing_fields | length) > 0 {
+        print "🛑 Missing required settings fields:"
+        $missing_fields | each {|field| print $"  - ($field)"}
+        if ($context | is-not-empty) {
+            print $"Context: ($context)"
+        }
+        return false
+    }
+    true
+} 

core/nulib/lib_provisioning/utils/version_core.nu

@@ -0,0 +1,285 @@
+#!/usr/bin/env nu
+# Agnostic Version Management Core
+# No hardcoded tools or specific implementations
+
+# use ../utils/error.nu *
+# use ../utils/format.nu *
+
+# Generic version record schema
+export def version-schema []: nothing -> record {
+    {
+        id: ""              # Unique identifier
+        type: ""            # Component type (tool/provider/taskserv/cluster)
+        version: ""         # Current version
+        fixed: false        # Version pinning
+        source: {}          # Source configuration
+        detector: {}        # Detection configuration
+        updater: {}         # Update configuration
+        metadata: {}        # Any additional data
+    }
+}
+
+# Generic version operations interface
+export def version-operations []: nothing -> record {
+    {
+        detect: { |config| "" }      # Detect installed version
+        fetch: { |config| "" }       # Fetch available versions
+        compare: { |v1, v2| 0 }      # Compare versions
+        update: { |config, version| {} }  # Update to version
+    }
+}
+
+# Version comparison (works with semantic and non-semantic versions)
+export def compare-versions [
+    v1: string
+    v2: string
+    --strategy: string = "semantic"  # semantic, string, numeric, custom
+]: nothing -> int {
+    if $v1 == $v2 { return 0 }
+    if ($v1 | is-empty) { return (-1) }
+    if ($v2 | is-empty) { return 1 }
+
+    match $strategy {
+        "semantic" => {
+            # Try semantic versioning
+            let parts1 = ($v1 | split row "." | each { |p|
+                ($p | str trim | into int) | default 0
+            })
+            let parts2 = ($v2 | split row "." | each { |p|
+                ($p | str trim | into int) | default 0
+            })
+
+            let max_len = ([$parts1 $parts2] | each { |it| $it | length } | math max)
+
+            for i in 0..<$max_len {
+                let p1 = ($parts1 | get -o $i | default 0)
+                let p2 = ($parts2 | get -o $i | default 0)
+
+                if $p1 < $p2 { return (-1) }
+                if $p1 > $p2 { return 1 }
+            }
+            0
+        }
+        "string" => {
+            # Simple string comparison
+            if $v1 < $v2 { (-1) } else if $v1 > $v2 { 1 } else { 0 }
+        }
+        "numeric" => {
+            # Numeric comparison (for build numbers)
+            let n1 = ($v1 | into float | default 0)
+            let n2 = ($v2 | into float | default 0)
+            if $n1 < $n2 { (-1) } else if $n1 > $n2 { 1 } else { 0 }
+        }
+        _ => 0
+    }
+}
+
+# Execute command and extract version
+export def detect-version [
+    config: record  # Detection configuration
+]: nothing -> string {
+    if ($config | is-empty) { return "" }
+
+    let method = ($config | get -o method | default "command")
+
+    match $method {
+        "command" => {
+            let cmd = ($config | get -o command | default "")
+            if ($cmd | is-empty) { return "" }
+
+            let result = (^sh -c $cmd err> /dev/null | complete)
+            if $result.exit_code == 0 {
+                let output = $result.stdout
+                # Apply extraction pattern if provided
+                if ($config | get -o pattern | is-not-empty) {
+                    let parsed = ($output | parse -r $config.pattern)
+                    if ($parsed | length) > 0 {
+                        let row = ($parsed | get 0)
+                        let capture_name = ($config | get -o capture | default "capture0")
+                        ($row | get -o $capture_name | default "")
+                    } else {
+                        ""
+                    }
+                } else {
+                    $output | str trim
+                }
+            } else {
+                ""
+            }
+        }
+        "file" => {
+            let path = ($config | get -o path | default "")
+            if not ($path | path exists) { return "" }
+
+            let content = (open $path)
+            if ($config | get -o field | is-not-empty) {
+                $content | get -o $config.field | default ""
+            } else {
+                $content | str trim
+            }
+        }
+        "api" => {
+            let url = ($config | get -o url | default "")
+            if ($url | is-empty) { return "" }
+
+            let result = (http get $url --headers [User-Agent "nushell-version-checker"] | complete)
+            if $result.exit_code == 0 and ($result.stdout | length) > 0 {
+                let response = ($result.stdout | from json)
+                if ($config | get -o field | is-not-empty) {
+                    $response | get -o $config.field | default ""
+                } else {
+                    $response | to text | str trim
+                }
+            } else {
+                ""
+            }
+        }
+        "script" => {
+            # Execute custom script
+            let script = ($config | get -o script | default "")
+            if ($script | is-empty) { return "" }
+
+            (nu -c $script | str trim | default "")
+        }
+        _ => ""
+    }
+}
+
+# Fetch available versions from source
+export def fetch-versions [
+    config: record  # Source configuration
+    --limit: int = 10
+]: nothing -> list {
+    if ($config | is-empty) { return [] }
+
+    let type = ($config | get -o type | default "")
+
+    match $type {
+        "github" => {
+            let repo = ($config | get -o repo | default "")
+            if ($repo | is-empty) { return [] }
+
+            # Try releases first, then tags
+            let endpoints = [
+                $"https://api.github.com/repos/($repo)/releases"
+                $"https://api.github.com/repos/($repo)/tags"
+            ]
+
+            for endpoint in $endpoints {
+                let response = (http get $endpoint --headers [User-Agent "nushell-version-checker"] | default [] | to json | from json | default [])
+                if ($response | length) > 0 {
+                    return ($response
+                        | first $limit
+                        | each { |item|
+                            let version = ($item | get -o tag_name | default ($item | get -o name | default ""))
+                            $version | str replace -r '^v' ''
+                        })
+                }
+            }
+            []
+        }
+        "docker" => {
+            let image = ($config | get -o image | default "")
+            if ($image | is-empty) { return [] }
+
+            # Parse namespace/repo
+            let parts = ($image | split row "/")
+            let namespace = if ($parts | length) > 1 { $parts | get 0 } else { "library" }
+            let repo = ($parts | last)
+
+            let url = $"https://hub.docker.com/v2/namespaces/($namespace)/repositories/($repo)/tags"
+            let result = (http get $url --headers [User-Agent "nushell-version-checker"] | complete)
+            if $result.exit_code == 0 and ($result.stdout | length) > 0 {
+                let response = ($result.stdout | from json)
+                if ($response | get -o results | is-not-empty) {
+                    $response
+                    | get -o results
+                    | first $limit
+                    | each { |tag| $tag.name }
+                    | where { |v| $v !~ "latest|dev|nightly|edge|alpha|beta|rc" }
+                } else {
+                    []
+                }
+            } else {
+                []
+            }
+        }
+        "url" => {
+            let url = ($config | get -o url | default "")
+            if ($url | is-empty) { return [] }
+
+            let result = (http get $url --headers [User-Agent "nushell-version-checker"] | complete)
+            if $result.exit_code == 0 and ($result.stdout | length) > 0 {
+                let response = ($result.stdout | from json)
+                let field = ($config | get -o field | default "")
+                if ($field | is-not-empty) {
+                    $response | get -o $field | default []
+                } else {
+                    [$response | to text | str trim]
+                }
+            } else {
+                []
+            }
+        }
+        "script" => {
+            let script = ($config | get -o script | default "")
+            if ($script | is-empty) { return [] }
+
+            (nu -c $script | lines | default [])
+        }
+        _ => []
+    }
+}
+
+# Generic version check
+export def check-version [
+    component: record
+    --fetch-latest = false
+    --respect-fixed = true
+]: nothing -> record {
+    # Detect installed version
+    let installed = if ($component | get -o detector | is-not-empty) {
+        (detect-version $component.detector)
+    } else { "" }
+
+    # Get configured version
+    let configured = ($component | get -o version | default "")
+
+    # Check if fixed
+    let is_fixed = ($component | get -o fixed | default false)
+
+    # Fetch latest if requested
+    let latest = if $fetch_latest and (not $is_fixed or not $respect_fixed) {
+        if ($component | get -o source | is-not-empty) {
+            let versions = (fetch-versions $component.source --limit=1)
+            if ($versions | length) > 0 { $versions | get 0 } else { $configured }
+        } else { $configured }
+    } else { $configured }
+
+    # Compare versions
+    let comparison_strategy = ($component | get -o comparison | default "semantic")
+
+    let status = if $is_fixed and $respect_fixed {
+        "fixed"
+    } else if ($installed | is-empty) {
+        "not_installed"
+    } else if ($installed | is-not-empty) and ($latest != $installed) and ((compare-versions $installed $latest --strategy=$comparison_strategy) < 0) {
+        "update_available"
+    } else if (compare-versions $installed $configured --strategy=$comparison_strategy) < 0 {
+        "behind_config"
+    } else if (compare-versions $installed $configured --strategy=$comparison_strategy) > 0 {
+        "ahead_config"
+    } else {
+        "up_to_date"
+    }
+
+    {
+        id: $component.id
+        type: $component.type
+        installed: $installed
+        configured: $configured
+        latest: $latest
+        fixed: $is_fixed
+        status: $status
+    }
+}

core/nulib/lib_provisioning/utils/version_formatter.nu

@@ -0,0 +1,94 @@
+#!/usr/bin/env nu
+# Configurable formatters for version status display
+
+# Status icon mapping (configurable)
+export def status-icons []: nothing -> record {
+    {
+        fixed: "🔒"
+        not_installed: "❌"
+        update_available: "⬆️"
+        behind_config: "⚠️"
+        ahead_config: "🔄"
+        up_to_date: "✅"
+        unknown: "❓"
+    }
+}
+
+# Format status with configurable icons
+export def format-status [
+    status: string
+    --icons: record = {}
+]: nothing -> string {
+    let icon_map = if ($icons | is-empty) { (status-icons) } else { $icons }
+    let icon = ($icon_map | get -o $status | default $icon_map.unknown)
+
+    let text = match $status {
+        "fixed" => "Fixed"
+        "not_installed" => "Not installed"
+        "update_available" => "Update available"
+        "behind_config" => "Behind config"
+        "ahead_config" => "Ahead of config"
+        "up_to_date" => "Up to date"
+        _ => "Unknown"
+    }
+
+    $"($icon) ($text)"
+}
+
+# Format version results as table
+export def format-results [
+    results: list
+    --group-by: string = "type"
+    --show-fields: list = ["id", "installed", "configured", "latest", "status"]
+    --icons: record = {}
+]: nothing -> nothing {
+    if ($results | is-empty) {
+        print "No components found"
+        return
+    }
+
+    # Group results if requested
+    if ($group_by | is-not-empty) {
+        let grouped = ($results | group-by { |r| $r | get -o $group_by | default "unknown" })
+
+        for group in ($grouped | transpose key value) {
+            print $"\n### ($group.key | str capitalize)"
+
+            let formatted = ($group.value | each { |item|
+                mut row = {}
+                for field in $show_fields {
+                    if $field == "status" {
+                        $row = ($row | insert $field (format-status $item.status --icons=$icons))
+                    } else {
+                        $row = ($row | insert $field ($item | get -o $field | default ""))
+                    }
+                }
+                $row
+            })
+
+            print ($formatted | table)
+        }
+    } else {
+        # Direct table output
+        let formatted = ($results | each { |item|
+            mut row = {}
+            for field in $show_fields {
+                if $field == "status" {
+                    $row = ($row | insert $field (format-status $item.status --icons=$icons))
+                } else {
+                    $row = ($row | insert $field ($item | get -o $field | default ""))
+                }
+            }
+            $row
+        })
+
+        print ($formatted | table)
+    }
+
+    # Summary
+    print "\n📊 Summary:"
+    let by_status = ($results | group-by status)
+    for status in ($by_status | transpose key value) {
+        print $"  (format-status $status.key --icons=$icons): ($status.value | length)"
+    }
+}

core/nulib/lib_provisioning/utils/version_loader.nu

@@ -0,0 +1,264 @@
+#!/usr/bin/env nu
+# Dynamic configuration loader for version management
+# Discovers and loads version configurations from the filesystem
+
+use version_core.nu *
+
+# Discover version configurations
+export def discover-configurations [
+    --base-path: string = ""
+    --types: list = []  # Filter by types
+]: nothing -> list {
+    let base = if ($base_path | is-empty) {
+        ($env.PROVISIONING? | default $env.PWD)
+    } else { $base_path }
+    mut configurations = []
+
+    # Load from known version files directly
+    let version_files = [
+        ($base | path join "versions.yaml")
+        ($base | path join "core" | path join "versions.yaml")
+    ]
+
+    for file in $version_files {
+        if ($file | path exists) {
+            let configs = (load-configuration-file $file)
+            if ($configs | is-not-empty) {
+                $configurations = ($configurations | append $configs)
+            }
+        }
+    }
+
+    # Also check providers directory
+    let providers_path = ($base | path join "providers")
+    if ($providers_path | path exists) {
+        for provider_dir in (ls $providers_path | get name) {
+            let version_file = ($provider_dir | path join "versions.yaml")
+            if ($version_file | path exists) {
+                let configs = (load-configuration-file $version_file)
+                if ($configs | is-not-empty) {
+                    $configurations = ($configurations | append $configs)
+                }
+            }
+        }
+    }
+
+    # Filter by types if specified
+    if ($types | length) > 0 {
+        $configurations | where type in $types
+    } else {
+        $configurations
+    }
+}
+
+# Load configuration from file
+export def load-configuration-file [
+    file_path: string
+]: nothing -> list {
+    if not ($file_path | path exists) { return [] }
+
+    let ext = ($file_path | path parse | get extension)
+    let parent_dir = ($file_path | path dirname)
+    let context = (extract-context $parent_dir)
+
+    mut configs = []
+
+    match $ext {
+        "yaml" | "yml" => {
+            let data = (open $file_path)
+            if ($data | describe | str contains "record") {
+                # Convert record entries to configurations
+                for item in ($data | transpose key value) {
+                    let config = (create-configuration $item.key $item.value $context $file_path)
+                    $configs = ($configs | append $config)
+                }
+            } else if ($data | describe | str contains "list") {
+                # Already a list of configurations
+                $configs = $data
+            }
+        }
+        "k" => {
+            # Parse KCL files for version information
+            let content = (open $file_path)
+            let version_data = (extract-kcl-versions $content)
+            for item in $version_data {
+                let config = (create-configuration $item.name $item $context $file_path)
+                $configs = ($configs | append $config)
+            }
+        }
+        "toml" => {
+            let data = (open $file_path)
+            for section in ($data | transpose key value) {
+                if ($section.value | get -o version | is-not-empty) {
+                    let config = (create-configuration $section.key $section.value $context $file_path)
+                    $configs = ($configs | append $config)
+                }
+            }
+        }
+        "json" => {
+            let data = (open $file_path)
+            if ($data | get -o components | is-not-empty) {
+                $configs = $data.components
+            } else {
+                # Treat as single configuration
+                $configs = [$data]
+            }
+        }
+        _ => []
+    }
+
+    $configs
+}
+
+# Extract context from path
+export def extract-context [
+    dir_path: string
+]: nothing -> record {
+    let parts = ($dir_path | split row "/")
+
+    # Determine type based on path structure
+    let type = if ($parts | any { |p| $p == "providers" }) {
+        "provider"
+    } else if ($parts | any { |p| $p == "taskservs" }) {
+        "taskserv"
+    } else if ($parts | any { |p| $p == "clusters" }) {
+        "cluster"
+    } else if ($parts | any { |p| $p == "tools" }) {
+        "tool"
+    } else {
+        "generic"
+    }
+
+    # Extract category/subcategory
+    let category = if $type == "provider" {
+        $parts | skip while { |p| $p != "providers" } | skip 1 | first
+    } else if $type == "taskserv" {
+        $parts | skip while { |p| $p != "taskservs" } | skip 1 | first
+    } else {
+        ""
+    }
+
+    {
+        type: $type
+        category: $category
+        path: $dir_path
+    }
+}
+
+# Create configuration object
+export def create-configuration [
+    id: string
+    data: record
+    context: record
+    source_file: string
+]: nothing -> record {
+    # Build detector configuration
+    let detector = if ($data | get -o check_cmd | is-not-empty) {
+        {
+            method: "command"
+            command: $data.check_cmd
+            pattern: ($data | get -o parse_pattern | default "")
+            capture: ($data | get -o capture_group | default "version")
+        }
+    } else if ($data | get -o detector | is-not-empty) {
+        $data.detector
+    } else {
+        {}
+    }
+
+    # Build source configuration
+    let source = if ($data | get -o source | is-not-empty) {
+        if ($data.source | str contains "github.com") {
+            {
+                type: "github"
+                repo: ($data.source | parse -r 'github\.com/(?<repo>.+)' | get -o 0 | get -o repo | str replace -r '/(releases|tags).*$' '')
+            }
+        } else if ($data.source | str starts-with "docker") {
+            {
+                type: "docker"
+                image: ($data.source | str replace "docker://" "")
+            }
+        } else if ($data.source | str starts-with "http") {
+            {
+                type: "url"
+                url: $data.source
+                field: ($data | get -o version_field | default "")
+            }
+        } else {
+            { type: "custom", config: $data.source }
+        }
+    } else if ($data | get -o tags | is-not-empty) {
+        # Infer from tags URL
+        if ($data.tags | str contains "github") {
+            {
+                type: "github"
+                repo: ($data.tags | parse -r 'github\.com/(?<repo>[^/]+/[^/]+)' | get -o 0 | get -o repo)
+            }
+        } else {
+            { type: "url", url: $data.tags }
+        }
+    } else {
+        {}
+    }
+
+    # Build complete configuration
+    {
+        id: $id
+        type: $context.type
+        category: ($context.category | default "")
+        version: ($data | get -o version | default "")
+        fixed: ($data | get -o fixed | default false)
+        source: $source
+        detector: $detector
+        comparison: ($data | get -o comparison | default "semantic")
+        metadata: {
+            source_file: $source_file
+            site: ($data | get -o site | default "")
+            description: ($data | get -o description | default "")
+            install_cmd: ($data | get -o install_cmd | default "")
+            lib: ($data | get -o lib | default "")
+        }
+    }
+}
+
+# Extract version info from KCL content
+export def extract-kcl-versions [
+    content: string
+]: nothing -> list {
+    mut versions = []
+
+    # Look for schema definitions with version fields
+    let lines = ($content | lines)
+    mut current_schema = ""
+    mut current_data = {}
+
+    for line in $lines {
+        if ($line | str contains "schema ") {
+            # New schema found
+            if ($current_schema | is-not-empty) and ($current_data | get -o version | is-not-empty) {
+                $versions = ($versions | append {
+                    name: $current_schema
+                    ...$current_data
+                })
+            }
+            $current_schema = ($line | parse -r 'schema\s+(\w+)' | get -o 0 | get -o 0 | default "")
+            $current_data = {}
+        } else if ($line | str contains "version:") or ($line | str contains "version =") {
+            # Extract version
+            let version = ($line | parse -r 'version[:\s=]+"?([^"]+)"?' | get -o 0 | get -o 0 | default "")
+            if ($version | is-not-empty) {
+                $current_data.version = $version
+            }
+        }
+    }
+
+    # Add last schema if valid
+    if ($current_schema | is-not-empty) and ($current_data | get -o version | is-not-empty) {
+        $versions = ($versions | append {
+            name: $current_schema
+            ...$current_data
+        })
+    }
+
+    $versions
+}

core/nulib/lib_provisioning/utils/version_manager.nu

@@ -0,0 +1,217 @@
+#!/usr/bin/env nu
+# Main version management interface
+# Completely configuration-driven, no hardcoded components
+
+use version_core.nu *
+use version_loader.nu *
+use version_formatter.nu *
+use interface.nu *
+
+# Check versions for discovered components
+export def check-versions [
+    --path: string = ""           # Base path to search
+    --types: list = []           # Filter by types
+    --fetch-latest = false       # Fetch latest versions
+    --respect-fixed = true       # Respect fixed flag
+    --config-file: string = ""   # Use specific config file
+]: nothing -> list {
+    # Load configurations
+    let configs = if ($config_file | is-not-empty) {
+        load-configuration-file $config_file
+    } else {
+        discover-configurations --base-path=$path --types=$types
+    }
+
+    # Check each configuration
+    $configs | each { |config|
+        check-version $config --fetch-latest=$fetch_latest --respect-fixed=$respect_fixed
+    }
+}
+
+# Display version status
+export def show-versions [
+    --path: string = ""
+    --types: list = []
+    --fetch-latest = true
+    --group-by: string = "type"
+    --format: string = "table"  # table, json, yaml
+]: nothing -> nothing {
+    let results = (check-versions --path=$path --types=$types --fetch-latest=$fetch_latest)
+
+    match $format {
+        "table" => {
+            format-results $results --group-by=$group_by
+        }
+        "json" => {
+            print ($results | to json -i 2)
+        }
+        "yaml" => {
+            print ($results | to yaml)
+        }
+        _ => {
+            format-results $results
+        }
+    }
+}
+
+# Check for available updates (does not modify configs)
+export def check-available-updates [
+    --path: string = ""
+    --types: list = []
+]: nothing -> nothing {
+    let results = (check-versions --path=$path --types=$types --fetch-latest=true --respect-fixed=true)
+    let updates = ($results | where status == "update_available")
+
+    if ($updates | is-empty) {
+        _print "✅ All components are up to date"
+        return
+    }
+
+    _print "Updates available:"
+    _print ($updates | select id configured latest | rename id configured "latest available" | table)
+
+    # Show installation guidance for each update
+    for update in $updates {
+        let config = (discover-configurations --types=[$update.type]
+            | where id == $update.id
+            | get -o 0)
+
+        if ($config | is-not-empty) {
+            show-installation-guidance $config $update.latest
+        }
+    }
+
+    _print $"\n💡 After installing, run 'tools apply-updates' to update configuration files"
+}
+
+# Apply updates to configuration files (after manual installation)
+export def apply-config-updates [
+    --path: string = ""
+    --types: list = []
+    --dry-run = false
+    --force = false  # Update even if fixed
+]: nothing -> nothing {
+    let results = (check-versions --path=$path --types=$types --fetch-latest=false --respect-fixed=(not $force))
+
+    # Find components where installed version is newer than configured
+    let updates = ($results | where status == "ahead_config")
+
+    if ($updates | is-empty) {
+        _print "✅ All configurations match installed versions"
+        return
+    }
+
+    _print "Configuration updates available (installed version newer than configured):"
+    _print ($updates | select id configured installed | table)
+
+    if $dry_run {
+        _print "\n🔍 Dry run mode - no changes will be made"
+        return
+    }
+
+    let proceed = (input "Update configurations to match installed versions? (y/n): ")
+    if $proceed != "y" { return }
+
+    # Update each component's configuration file to match installed version
+    for update in $updates {
+        let config = (discover-configurations --types=[$update.type]
+            | where id == $update.id
+            | get -o 0)
+
+        if ($config | is-not-empty) {
+            let source_file = $config.metadata.source_file
+            update-configuration-file $source_file $update.id $update.installed
+            _print $"✅ Updated config ($update.id): ($update.configured) -> ($update.installed)"
+        }
+    }
+}
+
+# Show agnostic installation guidance
+export def show-installation-guidance [
+    config: record
+    version: string
+]: nothing -> nothing {
+    _print $"\n📦 To install ($config.id) ($version):"
+
+    # Show documentation/site links from configuration
+    if ($config.metadata.site | is-not-empty) {
+        _print $"  • Documentation: ($config.metadata.site)"
+    }
+
+    # Show source repository if available
+    if ($config.source.type? | default "" | str contains "github") {
+        let repo = ($config.source.repo? | default "")
+        if ($repo | is-not-empty) {
+            _print $"  • Releases: https://github.com/($repo)/releases"
+        }
+    }
+
+    # Show generic installation command if available in metadata
+    if ($config.metadata.install_cmd? | default "" | is-not-empty) {
+        _print $"  • Install: ($config.metadata.install_cmd)"
+    }
+
+    _print $"\n🔍 Configuration updated, manual installation required"
+    _print $"💡 Run 'tools check ($config.id)' after installation to verify"
+}
+
+# Update configuration file
+export def update-configuration-file [
+    file_path: string
+    component_id: string
+    new_version: string
+]: nothing -> nothing {
+    if not ($file_path | path exists) { return }
+
+    let ext = ($file_path | path parse | get extension)
+
+    match $ext {
+        "yaml" | "yml" => {
+            let data = (open $file_path)
+            let updated = ($data | upsert $component_id ($data | get $component_id | upsert version $new_version))
+            $updated | save -f $file_path
+        }
+        "json" => {
+            let data = (open $file_path)
+            let updated = ($data | upsert $component_id ($data | get $component_id | upsert version $new_version))
+            $updated | to json -i 2 | save -f $file_path
+        }
+        "toml" => {
+            # TOML update would need proper TOML writer
+            print $"⚠️ TOML update not implemented for ($file_path)"
+        }
+        "k" => {
+            # KCL update would need KCL parser/writer
+            print $"⚠️ KCL update not implemented for ($file_path)"
+        }
+        _ => {
+            print $"⚠️ Unknown file type: ($ext)"
+        }
+    }
+}
+
+# Pin/unpin component version
+export def set-fixed [
+    component_id: string
+    fixed: bool
+    --path: string = ""
+]: nothing -> nothing {
+    let configs = (discover-configurations --base-path=$path)
+    let config = ($configs | where id == $component_id | get -o 0)
+
+    if ($config | is-empty) {
+        print $"❌ Component '($component_id)' not found"
+        return
+    }
+
+    let source_file = $config.metadata.source_file
+    let data = (open $source_file)
+    let updated = ($data | upsert $component_id ($data | get $component_id | upsert fixed $fixed))
+    $updated | save -f $source_file
+
+    if $fixed {
+        print $"🔒 Pinned ($component_id) to version ($config.version)"
+    } else {
+        print $"🔓 Unpinned ($component_id)"
+    }
+}

core/nulib/lib_provisioning/utils/version_registry.nu

@@ -0,0 +1,235 @@
+#!/usr/bin/env nu
+# Version registry management for taskservs
+# Handles the central version registry and integrates with taskserv configurations
+
+use version_core.nu *
+use version_taskserv.nu *
+use interface.nu *
+
+# Load the version registry
+export def load-version-registry [
+    --registry-file: string = ""
+]: nothing -> record {
+    let registry_path = if ($registry_file | is-not-empty) {
+        $registry_file
+    } else {
+        ($env.PROVISIONING | path join "core" | path join "taskservs-versions.yaml")
+    }
+
+    if not ($registry_path | path exists) {
+        _print $"⚠️ Version registry not found: ($registry_path)"
+        return {}
+    }
+
+    open $registry_path
+}
+
+# Update registry with latest version information
+export def update-registry-versions [
+    --components: list = []  # Specific components to update, empty for all
+    --dry-run = false
+]: nothing -> nothing {
+    let registry = (load-version-registry)
+
+    if ($registry | is-empty) {
+        _print "❌ Could not load version registry"
+        return
+    }
+
+    let components_to_update = if ($components | is-empty) {
+        $registry | transpose key value | get key
+    } else {
+        $components
+    }
+
+    _print $"Updating versions for ($components_to_update | length) components..."
+
+    for component in $components_to_update {
+        let component_config = ($registry | get -o $component)
+
+        if ($component_config | is-empty) {
+            _print $"⚠️ Component '($component)' not found in registry"
+            continue
+        }
+
+        if ($component_config.fixed | default false) {
+            _print $"🔒 Skipping pinned component: ($component)"
+            continue
+        }
+
+        if ($component_config.source | is-empty) {
+            _print $"⚠️ No source configured for: ($component)"
+            continue
+        }
+
+        _print $"🔍 Checking latest version for: ($component)"
+
+        let latest_versions = (fetch-versions $component_config.source --limit=5)
+        if ($latest_versions | is-empty) {
+            _print $"❌ Could not fetch versions for: ($component)"
+            continue
+        }
+
+        let latest = ($latest_versions | get 0)
+        let current = ($component_config.current_version | default "")
+
+        if $latest != $current {
+            _print $"📦 ($component): ($current) -> ($latest)"
+            if not $dry_run {
+                # Update registry with new version
+                update-registry-component $component "current_version" $latest
+                update-registry-component $component "latest_check" (date now | format date "%Y-%m-%d %H:%M:%S")
+            }
+        } else {
+            _print $"✅ ($component): up to date at ($current)"
+        }
+    }
+
+    if not $dry_run {
+        _print "✅ Registry update completed"
+    } else {
+        _print "🔍 Dry run completed - no changes made"
+    }
+}
+
+# Update a specific component field in the registry
+export def update-registry-component [
+    component_id: string
+    field: string
+    value: string
+]: nothing -> nothing {
+    let registry_path = ($env.PROVISIONING | path join "core" | path join "taskservs-versions.yaml")
+
+    if not ($registry_path | path exists) {
+        _print $"❌ Registry file not found: ($registry_path)"
+        return
+    }
+
+    let registry = (open $registry_path)
+    let component_config = ($registry | get -o $component_id)
+
+    if ($component_config | is-empty) {
+        _print $"❌ Component '($component_id)' not found in registry"
+        return
+    }
+
+    let updated_component = ($component_config | upsert $field $value)
+    let updated_registry = ($registry | upsert $component_id $updated_component)
+
+    $updated_registry | save -f $registry_path
+}
+
+# Compare registry versions with taskserv configurations
+export def compare-registry-with-taskservs [
+    --taskservs-path: string = ""
+]: nothing -> list {
+    let registry = (load-version-registry)
+    let taskserv_configs = (discover-taskserv-configurations --base-path=$taskservs_path)
+
+    if ($registry | is-empty) or ($taskserv_configs | is-empty) {
+        _print "❌ Could not load registry or taskserv configurations"
+        return []
+    }
+
+    # Group taskservs by component type
+    let taskserv_by_component = ($taskserv_configs | group-by { |config|
+        # Extract component name from ID (handle both "component" and "server::component" formats)
+        if ($config.id | str contains "::") {
+            ($config.id | split row "::" | get 1)
+        } else {
+            $config.id
+        }
+    })
+
+    let comparisons = ($registry | transpose component registry_config | each { |registry_item|
+        let component = $registry_item.component
+        let registry_version = ($registry_item.registry_config.current_version | default "")
+        let taskservs = ($taskserv_by_component | get -o $component | default [])
+
+        if ($taskservs | is-empty) {
+            {
+                component: $component
+                registry_version: $registry_version
+                taskserv_configs: []
+                status: "unused"
+                summary: "Not used in any taskservs"
+            }
+        } else {
+            let taskserv_versions = ($taskservs | each { |ts| {
+                id: $ts.id
+                version: $ts.version
+                file: $ts.kcl_file
+                matches_registry: ($ts.version == $registry_version)
+            }})
+
+            let all_match = ($taskserv_versions | all { |ts| $ts.matches_registry })
+            let any_outdated = ($taskserv_versions | any { |ts| not $ts.matches_registry })
+
+            let status = if $all_match {
+                "in_sync"
+            } else if $any_outdated {
+                "out_of_sync"
+            } else {
+                "mixed"
+            }
+
+            {
+                component: $component
+                registry_version: $registry_version
+                taskserv_configs: $taskserv_versions
+                status: $status
+                summary: $"($taskserv_versions | length) taskservs, ($taskserv_versions | where matches_registry | length) in sync"
+            }
+        }
+    })
+
+    $comparisons
+}
+
+# Show version status summary
+export def show-version-status [
+    --taskservs-path: string = ""
+    --format: string = "table"  # table, detail, json
+]: nothing -> nothing {
+    let comparisons = (compare-registry-with-taskservs --taskservs-path=$taskservs_path)
+
+    match $format {
+        "table" => {
+            _print "Taskserv Version Status:"
+            _print ($comparisons | select component registry_version status summary | table)
+        }
+        "detail" => {
+            for comparison in $comparisons {
+                _print $"\n🔧 ($comparison.component) \\(Registry: ($comparison.registry_version)\\)"
+                _print $"   Status: ($comparison.status) - ($comparison.summary)"
+
+                if ($comparison.taskserv_configs | length) > 0 {
+                    for config in $comparison.taskserv_configs {
+                        let status_icon = if $config.matches_registry { "✅" } else { "❌" }
+                        _print $"   ($status_icon) ($config.id): ($config.version)"
+                    }
+                }
+            }
+        }
+        "json" => {
+            print ($comparisons | to json -i 2)
+        }
+        _ => {
+            _print $"❌ Unknown format: ($format). Use 'table', 'detail', or 'json'"
+        }
+    }
+}
+
+# Pin/unpin component in registry
+export def set-registry-fixed [
+    component_id: string
+    fixed: bool
+]: nothing -> nothing {
+    update-registry-component $component_id "fixed" ($fixed | into string)
+
+    if $fixed {
+        _print $"🔒 Pinned ($component_id) in registry"
+    } else {
+        _print $"🔓 Unpinned ($component_id) in registry"
+    }
+}

core/nulib/lib_provisioning/utils/version_taskserv.nu

@@ -0,0 +1,277 @@
+#!/usr/bin/env nu
+# Taskserv version extraction and management utilities
+# Handles KCL taskserv files and version configuration
+
+use version_core.nu *
+use version_loader.nu *
+use interface.nu *
+
+# Extract version field from KCL taskserv files
+export def extract-kcl-version [
+    file_path: string
+]: nothing -> string {
+    if not ($file_path | path exists) { return "" }
+
+    let content = (open $file_path --raw)
+
+    # Look for version assignment in taskserv configuration files
+    let version_matches = ($content | lines | each { |line|
+        let trimmed_line = ($line | str trim)
+        # Match "version = " pattern (but not major_version, cni_version, etc.)
+        if ($trimmed_line | str starts-with "version") and ($trimmed_line | str contains "=") {
+            # Split on equals and take the right side
+            let parts = ($trimmed_line | split row "=")
+            if ($parts | length) >= 2 {
+                let version_value = ($parts | get 1 | str trim)
+                if ($version_value | str starts-with '"') {
+                    # Remove quotes and get the value
+                    ($version_value | parse -r '"([^"]*)"' | get -o 0.capture0 | default "")
+                } else if ($version_value | str starts-with "'") {
+                    # Handle single quotes
+                    ($version_value | parse -r "'([^']*)'" | get -o 0.capture0 | default "")
+                } else {
+                    # Handle unquoted values (remove any trailing comments)
+                    ($version_value | str replace "\\s*#.*$" "" | str trim)
+                }
+            } else {
+                ""
+            }
+        } else if ($trimmed_line | str starts-with "version:") and not ($trimmed_line | str contains "str") {
+            # Handle schema-style "version: value" (not type declarations)
+            let version_part = ($trimmed_line | str replace "version:\\s*" "")
+            if ($version_part | str starts-with '"') {
+                ($version_part | parse -r '"([^"]*)"' | get -o 0.capture0 | default "")
+            } else if ($version_part | str starts-with "'") {
+                ($version_part | parse -r "'([^']*)'" | get -o 0.capture0 | default "")
+            } else {
+                ($version_part | str replace "\\s*#.*$" "" | str trim)
+            }
+        } else {
+            ""
+        }
+    } | where { |v| $v != "" })
+
+    if ($version_matches | length) > 0 {
+        $version_matches | get 0
+    } else {
+        ""
+    }
+}
+
+# Discover all taskserv KCL files and their versions
+export def discover-taskserv-configurations [
+    --base-path: string = ""
+]: nothing -> list {
+    let taskservs_path = if ($base_path | is-not-empty) {
+        $base_path
+    } else {
+        $env.PROVISIONING_TASKSERVS_PATH
+    }
+
+    if not ($taskservs_path | path exists) {
+        _print $"⚠️ Taskservs path not found: ($taskservs_path)"
+        return []
+    }
+
+    # Find all .k files recursively in the taskservs directory
+    let all_k_files = (glob $"($taskservs_path)/**/*.k")
+
+    let kcl_configs = ($all_k_files | each { |kcl_file|
+        let version = (extract-kcl-version $kcl_file)
+        if ($version | is-not-empty) {
+            let relative_path = ($kcl_file | str replace $"($taskservs_path)/" "")
+            let path_parts = ($relative_path | split row "/" | where { |p| $p != "" })
+
+            # Determine ID from the path structure
+            let id = if ($path_parts | length) >= 2 {
+                # If it's a server-specific file like "wuji-strg-1/kubernetes.k"
+                let filename = ($kcl_file | path basename | str replace ".k" "")
+                $"($path_parts.0)::($filename)"
+            } else {
+                # If it's a general file like "proxy.k"
+                ($kcl_file | path basename | str replace ".k" "")
+            }
+
+            {
+                id: $id
+                type: "taskserv"
+                kcl_file: $kcl_file
+                version: $version
+                metadata: {
+                    source_file: $kcl_file
+                    category: "taskserv"
+                    path_structure: $path_parts
+                }
+            }
+        } else {
+            null
+        }
+    } | where { |item| $item != null })
+
+    $kcl_configs
+}
+
+# Update version in KCL file
+export def update-kcl-version [
+    file_path: string
+    new_version: string
+]: nothing -> nothing {
+    if not ($file_path | path exists) {
+        _print $"❌ File not found: ($file_path)"
+        return
+    }
+
+    let content = (open $file_path --raw)
+
+    # Replace version field while preserving formatting
+    let updated_content = ($content | lines | each { |line|
+        if ($line | str trim | str starts-with "version:") {
+            # Preserve indentation and update version
+            let indent = ($line | str replace "^(\\s*).*" '$1')
+            let line_trimmed = ($line | str trim)
+            if ($line_trimmed | str contains '"') {
+                $"($indent)version: \"($new_version)\""
+            } else if ($line_trimmed | str contains "'") {
+                $"($indent)version: '($new_version)'"
+            } else {
+                $"($indent)version: str = \"($new_version)\""
+            }
+        } else {
+            $line
+        }
+    } | str join "\n")
+
+    $updated_content | save -f $file_path
+    _print $"✅ Updated version in ($file_path) to ($new_version)"
+}
+
+# Check taskserv versions against available versions
+export def check-taskserv-versions [
+    --fetch-latest = false
+]: nothing -> list {
+    let configs = (discover-taskserv-configurations)
+
+    if ($configs | is-empty) {
+        _print "No taskserv configurations found"
+        return []
+    }
+
+    $configs | each { |config|
+        # For now, return basic info - can be extended with version checking logic
+        {
+            id: $config.id
+            type: $config.type
+            configured: $config.version
+            kcl_file: $config.kcl_file
+            status: "configured"
+        }
+    }
+}
+
+# Update taskserv version in KCL file
+export def update-taskserv-version [
+    taskserv_id: string
+    new_version: string
+    --dry-run = false
+]: nothing -> nothing {
+    let configs = (discover-taskserv-configurations)
+    let config = ($configs | where id == $taskserv_id | get -o 0)
+
+    if ($config | is-empty) {
+        _print $"❌ Taskserv '($taskserv_id)' not found"
+        return
+    }
+
+    if $dry_run {
+        _print $"🔍 Would update ($taskserv_id) from ($config.version) to ($new_version) in ($config.kcl_file)"
+        return
+    }
+
+    update-kcl-version $config.kcl_file $new_version
+}
+
+# Bulk update multiple taskservs
+export def bulk-update-taskservs [
+    updates: list  # List of {id: string, version: string}
+    --dry-run = false
+]: nothing -> nothing {
+    if ($updates | is-empty) {
+        _print "No updates provided"
+        return
+    }
+
+    _print $"Updating ($updates | length) taskservs..."
+
+    for update in $updates {
+        let taskserv_id = ($update | get -o id | default "")
+        let new_version = ($update | get -o version | default "")
+
+        if ($taskserv_id | is-empty) or ($new_version | is-empty) {
+            _print $"⚠️ Invalid update entry: ($update)"
+            continue
+        }
+
+        update-taskserv-version $taskserv_id $new_version --dry-run=$dry_run
+    }
+
+    if not $dry_run {
+        _print "✅ Bulk update completed"
+    }
+}
+
+# Sync taskserv versions with registry
+export def taskserv-sync-versions [
+    --taskservs-path: string = ""
+    --component: string = ""  # Specific component to sync
+    --dry-run = false
+]: nothing -> nothing {
+    let registry = (load-version-registry)
+    let comparisons = (compare-registry-with-taskservs --taskservs-path=$taskservs_path)
+
+    if ($comparisons | is-empty) {
+        _print "❌ No taskserv configurations found"
+        return
+    }
+
+    # Filter to out-of-sync components
+    mut out_of_sync = ($comparisons | where status == "out_of_sync")
+
+    if ($component | is-not-empty) {
+        let filtered = ($out_of_sync | where component == $component)
+        if ($filtered | is-empty) {
+            _print $"✅ Component '($component)' is already in sync or not found"
+            return
+        }
+        $out_of_sync = $filtered
+    }
+
+    if ($out_of_sync | is-empty) {
+        _print "✅ All taskservs are in sync with registry"
+        return
+    }
+
+    _print $"Found ($out_of_sync | length) components with version mismatches:"
+
+    for comp in $out_of_sync {
+        _print $"\n🔧 ($comp.component) [Registry: ($comp.registry_version)]"
+
+        # Find taskservs that need updating
+        let outdated_taskservs = ($comp.taskserv_configs | where not matches_registry)
+
+        for taskserv in $outdated_taskservs {
+            if $dry_run {
+                _print $"🔍 Would update ($taskserv.id): ($taskserv.version) -> ($comp.registry_version)"
+            } else {
+                _print $"🔄 Updating ($taskserv.id): ($taskserv.version) -> ($comp.registry_version)"
+                update-kcl-version $taskserv.file $comp.registry_version
+            }
+        }
+    }
+
+    if $dry_run {
+        _print "\n🔍 Dry run completed - no changes made"
+    } else {
+        _print "\n✅ Sync completed"
+    }
+}
+

core/nulib/lib_provisioning/webhook/ai_webhook.nu

@@ -0,0 +1,300 @@
+# AI Webhook Integration for Chat Interfaces
+# Provides AI-powered webhook endpoints for chat platforms
+
+use std
+use ../ai/lib.nu *
+use ../settings/lib.nu get_settings
+
+# Main webhook handler for AI-powered chat integration
+export def ai_webhook_handler [
+    payload: record
+    --platform: string = "generic"
+    --debug
+] {
+    if $debug {
+        print $"Debug: Received webhook payload: ($payload | to json)"
+    }
+    
+    # Validate AI is enabled for webhooks
+    let ai_config = (get_ai_config)
+    if not $ai_config.enabled or not $ai_config.enable_webhook_ai {
+        return {
+            success: false
+            message: "AI webhook processing is disabled"
+            response: "🤖 AI is currently disabled for webhook integrations"
+        }
+    }
+    
+    # Extract message and metadata based on platform
+    let parsed = (parse_webhook_payload $payload $platform)
+    
+    try {
+        let ai_response = (ai_process_webhook $parsed.message $parsed.user_id $parsed.channel)
+        
+        # Format response based on platform
+        let formatted_response = (format_webhook_response $ai_response $platform $parsed)
+        
+        {
+            success: true
+            message: "AI webhook processing successful"
+            response: $formatted_response
+            user_id: $parsed.user_id
+            channel: $parsed.channel
+            platform: $platform
+        }
+    } catch { |e|
+        {
+            success: false
+            message: $"AI webhook processing failed: ($e.msg)"
+            response: $"❌ Sorry, I encountered an error: ($e.msg)"
+            user_id: $parsed.user_id
+            channel: $parsed.channel
+            platform: $platform
+        }
+    }
+}
+
+# Parse webhook payload based on platform
+def parse_webhook_payload [payload: record, platform: string] {
+    match $platform {
+        "slack" => {
+            {
+                message: ($payload.text? // $payload.event?.text? // "")
+                user_id: ($payload.user? // $payload.event?.user? // "unknown")
+                channel: ($payload.channel? // $payload.event?.channel? // "unknown")
+                thread_ts: ($payload.thread_ts? // $payload.event?.thread_ts?)
+                bot_id: ($payload.bot_id? // $payload.event?.bot_id?)
+            }
+        }
+        "discord" => {
+            {
+                message: ($payload.content? // "")
+                user_id: ($payload.author?.id? // "unknown")
+                channel: ($payload.channel_id? // "unknown")
+                guild_id: ($payload.guild_id?)
+                message_id: ($payload.id?)
+            }
+        }
+        "teams" => {
+            {
+                message: ($payload.text? // "")
+                user_id: ($payload.from?.id? // "unknown")
+                channel: ($payload.conversation?.id? // "unknown")
+                conversation_type: ($payload.conversation?.conversationType?)
+            }
+        }
+        "webhook" | "generic" => {
+            {
+                message: ($payload.message? // $payload.text? // $payload.content? // "")
+                user_id: ($payload.user_id? // $payload.user? // "webhook-user")
+                channel: ($payload.channel? // $payload.channel_id? // "webhook")
+                metadata: $payload
+            }
+        }
+        _ => {
+            {
+                message: ($payload | to json)
+                user_id: "unknown"
+                channel: $platform
+                raw_payload: $payload
+            }
+        }
+    }
+}
+
+# Format AI response for specific platforms
+def format_webhook_response [response: string, platform: string, context: record] {
+    match $platform {
+        "slack" => {
+            let blocks = [
+                {
+                    type: "section"
+                    text: {
+                        type: "mrkdwn"
+                        text: $response
+                    }
+                }
+            ]
+            
+            if ($context.thread_ts? != null) {
+                {
+                    text: $response
+                    blocks: $blocks
+                    thread_ts: $context.thread_ts
+                }
+            } else {
+                {
+                    text: $response
+                    blocks: $blocks
+                }
+            }
+        }
+        "discord" => {
+            {
+                content: $response
+                embeds: [
+                    {
+                        title: "🤖 AI Infrastructure Assistant"
+                        description: $response
+                        color: 3447003
+                        footer: {
+                            text: "Powered by Provisioning AI"
+                        }
+                    }
+                ]
+            }
+        }
+        "teams" => {
+            {
+                type: "message"
+                text: $response
+                attachments: [
+                    {
+                        contentType: "application/vnd.microsoft.card.adaptive"
+                        content: {
+                            type: "AdaptiveCard"
+                            version: "1.0"
+                            body: [
+                                {
+                                    type: "TextBlock"
+                                    text: "🤖 AI Infrastructure Assistant"
+                                    weight: "bolder"
+                                }
+                                {
+                                    type: "TextBlock"
+                                    text: $response
+                                    wrap: true
+                                }
+                            ]
+                        }
+                    }
+                ]
+            }
+        }
+        _ => {
+            {
+                message: $response
+                timestamp: (date now | format date "%Y-%m-%d %H:%M:%S")
+                ai_powered: true
+            }
+        }
+    }
+}
+
+# Slack-specific webhook handler
+export def slack_webhook [payload: record, --debug] {
+    # Handle Slack challenge verification
+    if "challenge" in $payload {
+        return {
+            challenge: $payload.challenge
+        }
+    }
+    
+    # Skip bot messages to prevent loops
+    if ($payload.event?.bot_id? != null) or ($payload.bot_id? != null) {
+        return { success: true, message: "Ignored bot message" }
+    }
+    
+    ai_webhook_handler $payload --platform "slack" --debug $debug
+}
+
+# Discord-specific webhook handler
+export def discord_webhook [payload: record, --debug] {
+    # Skip bot messages to prevent loops
+    if ($payload.author?.bot? == true) {
+        return { success: true, message: "Ignored bot message" }
+    }
+    
+    ai_webhook_handler $payload --platform "discord" --debug $debug
+}
+
+# Microsoft Teams-specific webhook handler
+export def teams_webhook [payload: record, --debug] {
+    # Skip messages from bots
+    if ($payload.from?.name? | str contains "bot") {
+        return { success: true, message: "Ignored bot message" }
+    }
+    
+    ai_webhook_handler $payload --platform "teams" --debug $debug
+}
+
+# Generic webhook handler
+export def generic_webhook [payload: record, --debug] {
+    ai_webhook_handler $payload --platform "webhook" --debug $debug
+}
+
+# Webhook server using nushell http server
+export def start_webhook_server [
+    --port: int = 8080
+    --host: string = "0.0.0.0"
+    --debug
+] {
+    if not (is_ai_enabled) {
+        error make {msg: "AI is not enabled - cannot start webhook server"}
+    }
+    
+    let ai_config = (get_ai_config)
+    if not $ai_config.enable_webhook_ai {
+        error make {msg: "AI webhook processing is disabled"}
+    }
+    
+    print $"🤖 Starting AI webhook server on ($host):($port)"
+    print "Available endpoints:"
+    print "  POST /webhook/slack    - Slack integration"
+    print "  POST /webhook/discord  - Discord integration" 
+    print "  POST /webhook/teams    - Microsoft Teams integration"
+    print "  POST /webhook/generic  - Generic webhook"
+    print "  GET  /health          - Health check"
+    print ""
+    
+    # Note: This is a conceptual implementation
+    # In practice, you'd use a proper web server
+    print "⚠️  This is a conceptual webhook server."
+    print "For production use, integrate with a proper HTTP server like:"
+    print "  - nginx with nushell CGI"
+    print "  - Custom HTTP server with nushell backend"
+    print "  - Serverless functions calling nushell scripts"
+}
+
+# Health check endpoint
+export def webhook_health_check [] {
+    let ai_config = (get_ai_config)
+    let ai_test = (test_ai_connection)
+    
+    {
+        status: "healthy"
+        ai_enabled: $ai_config.enabled
+        ai_webhook_enabled: $ai_config.enable_webhook_ai
+        ai_provider: $ai_config.provider
+        ai_connection: $ai_test.success
+        timestamp: (date now | format date "%Y-%m-%d %H:%M:%S")
+        version: "provisioning-ai-v1.0"
+    }
+}
+
+# Process command-line webhook for testing
+export def test_webhook [
+    message: string
+    --platform: string = "generic"
+    --user: string = "test-user"
+    --channel: string = "test-channel"
+    --debug
+] {
+    let payload = {
+        message: $message
+        user_id: $user
+        channel: $channel
+        timestamp: (date now | format date "%Y-%m-%d %H:%M:%S")
+        test: true
+    }
+    
+    let result = (ai_webhook_handler $payload --platform $platform --debug $debug)
+    
+    print $"Platform: ($platform)"
+    print $"User: ($user)"
+    print $"Channel: ($channel)"
+    print $"Message: ($message)"
+    print ""
+    print "AI Response:"
+    print $result.response
+}