diff --git a/.migration/knowledge/AGENT_INSTRUCTIONS.md b/.migration/knowledge/AGENT_INSTRUCTIONS.md
new file mode 100644
index 0000000..9c05529
--- /dev/null
+++ b/.migration/knowledge/AGENT_INSTRUCTIONS.md
@@ -0,0 +1,37 @@
+# Agent Instructions Template (Token-Efficient)
+
+## Syntax Fixer Agent
+```markdown
+TASK: Fix syntax errors in FILE_PATH
+PATTERNS: See SYNTAX_FIX_CARD.md
+OUTPUT: {"status": "fixed", "changes": N, "test_passed": bool}
+TEST: nu --ide-check FILE_PATH
+```
+
+## ENV Migrator Agent
+```markdown
+TASK: Replace ENV vars in FILE_PATH
+MAPPING: See ENV_MAPPING_CARD.md
+KEEP: PROVISIONING_ARGS, PROVISIONING_OUT, NOW, CURRENT_*
+OUTPUT: {"status": "migrated", "replacements": N}
+```
+
+## Validator Agent
+```markdown
+TASK: Test FILE_PATH works
+COMMANDS: nu --ide-check FILE_PATH
+OUTPUT: {"syntax_valid": bool, "errors": []}
+```
+
+## File Analyzer Agent
+```markdown
+TASK: Find issues in FILE_PATH
+FIND: syntax errors, env refs, hardcoded paths
+OUTPUT: {"syntax_errors": [], "env_refs": [], "paths": []}
+```
+
+## Token Budget
+- Single file: ~500-1000 tokens
+- Pattern reference: ~200 tokens
+- Instructions: ~300 tokens
+- Total per agent: ~1000-1500 tokens
\ No newline at end of file
diff --git a/.migration/knowledge/ENV_MAPPING_CARD.md b/.migration/knowledge/ENV_MAPPING_CARD.md
new file mode 100644
index 0000000..cbbad41
--- /dev/null
+++ b/.migration/knowledge/ENV_MAPPING_CARD.md
@@ -0,0 +1,35 @@
+# ENV → Accessor Mapping (Token-Efficient Reference)
+
+## Critical Mappings
+
+### Core Variables
+```nushell
+$env.PROVISIONING              → (get-base-path)
+$env.PROVISIONING_DEBUG         → (is-debug-enabled)
+$env.PROVISIONING_OUT           → (get-provisioning-out)
+$env.PROVISIONING_ARGS          → (get-provisioning-args)
+$env.PROVISIONING_MODULE        → (get-provisioning-module)
+$env.PROVISIONING_NAME          → (get-provisioning-name)
+```
+
+### Path Variables
+```nushell
+$env.PROVISIONING_PROVIDERS_PATH → (get-providers-path)
+$env.PROVISIONING_TASKSERVS_PATH → (get-taskservs-path)
+$env.PROVISIONING_TOOLS_PATH     → (get-tools-path)
+$env.PROVISIONING_TEMPLATES_PATH → (get-templates-path)
+```
+
+### Runtime Variables (Keep as ENV)
+```nushell
+$env.PROVISIONING_ARGS    # Command arguments - KEEP
+$env.PROVISIONING_OUT     # Output redirection - KEEP
+$env.NOW                  # Timestamps - KEEP
+$env.CURRENT_*            # Context variables - KEEP
+```
+
+## Usage Pattern
+```nushell
+# Always wrap in parentheses
+let value = ((get-function-name) | default "fallback")
+```
\ No newline at end of file
diff --git a/.migration/knowledge/SYNTAX_FIX_CARD.md b/.migration/knowledge/SYNTAX_FIX_CARD.md
new file mode 100644
index 0000000..f8bdc1f
--- /dev/null
+++ b/.migration/knowledge/SYNTAX_FIX_CARD.md
@@ -0,0 +1,38 @@
+# Syntax Fix Patterns (Token-Efficient Reference)
+
+## Critical Patterns to Fix
+
+### 1. Function Call Parentheses
+```nushell
+# BROKEN
+$"(get-provisioning-args)? | default "") "
+
+# FIXED
+((get-provisioning-args) | default "")
+```
+
+### 2. Command Parentheses
+```nushell
+# BROKEN
+^$"(get-provisioning-name))" -mod server
+
+# FIXED
+^(get-provisioning-name) -mod server
+```
+
+### 3. Missing Function Calls
+```nushell
+# BROKEN
+let ops = $"(get-provisioning-args)? | default "") "
+
+# FIXED
+let ops = ((get-provisioning-args) | default "")
+```
+
+## Testing Command
+```bash
+nu --ide-check FILE_PATH
+```
+
+## Success Pattern
+All function calls must be wrapped in parentheses when used in expressions.
\ No newline at end of file
diff --git a/core/nulib/lib_provisioning/config/accessor.nu b/core/nulib/lib_provisioning/config/accessor.nu
new file mode 100644
index 0000000..001d738
--- /dev/null
+++ b/core/nulib/lib_provisioning/config/accessor.nu
@@ -0,0 +1,715 @@
+# Configuration Accessor - Provides easy access to configuration values
+# This module provides helper functions to access configuration safely
+
+use std log
+
+# Configuration cache (note: Nushell doesn't have persistent global state)
+# This is a placeholder for documentation purposes
+
+# Get the global configuration (loads and caches on first access)
+export def get-config [
+    --reload = false                # Force reload configuration
+    --debug = false                 # Enable debug logging
+    --environment: string           # Override environment
+] {
+    # Always reload since Nushell doesn't have persistent global state
+    use loader.nu load-provisioning-config
+    load-provisioning-config --debug=$debug --environment=$environment
+}
+
+# Get a configuration value using dot notation (e.g., "paths.base")
+export def config-get [
+    path: string                    # Configuration path (e.g., "paths.base")
+    default_value: any = null       # Default value if path not found
+    --config: record                # Optional pre-loaded config
+] {
+    let config_data = if ($config | is-empty) {
+        get-config
+    } else {
+        $config
+    }
+
+    use loader.nu get-config-value
+    get-config-value $config_data $path $default_value
+}
+
+# Check if a configuration path exists
+export def config-has [
+    path: string                    # Configuration path to check
+    --config: record                # Optional pre-loaded config
+] {
+    let config_data = if ($config | is-empty) {
+        get-config
+    } else {
+        $config
+    }
+
+    let value = (config-get $path null --config $config_data)
+    ($value | is-not-empty)
+}
+
+# Get all paths configuration as a convenient record
+export def get-paths [
+    --config: record                # Optional pre-loaded config
+] {
+    config-get "paths" {} --config $config
+}
+
+# Get debug configuration
+export def get-debug [
+    --config: record                # Optional pre-loaded config
+] {
+    config-get "debug" {} --config $config
+}
+
+# Get SOPS configuration
+export def get-sops [
+    --config: record                # Optional pre-loaded config
+] {
+    config-get "sops" {} --config $config
+}
+
+# Get validation configuration
+export def get-validation [
+    --config: record                # Optional pre-loaded config
+] {
+    config-get "validation" {} --config $config
+}
+
+# Get output configuration
+export def get-output [
+    --config: record                # Optional pre-loaded config
+] {
+    config-get "output" {} --config $config
+}
+
+# Check if debug is enabled
+export def is-debug-enabled [
+    --config: record                # Optional pre-loaded config
+] {
+    config-get "debug.enabled" false --config $config
+}
+
+# Get the base provisioning path
+export def get-base-path [
+    --config: record                # Optional pre-loaded config
+] {
+    config-get "paths.base" "/usr/local/provisioning" --config $config
+}
+
+# Get the kloud path
+export def get-kloud-path [
+    --config: record                # Optional pre-loaded config
+] {
+    config-get "paths.kloud" "" --config $config
+}
+
+# Get SOPS key search paths
+export def get-sops-key-paths [
+    --config: record                # Optional pre-loaded config
+] {
+    config-get "sops.key_search_paths" [] --config $config
+}
+
+# Find the first existing SOPS key file
+export def find-sops-key [
+    --config: record                # Optional pre-loaded config
+] {
+    let key_paths = (get-sops-key-paths --config $config)
+
+    for path in $key_paths {
+        if ($path | path exists) {
+            return $path
+        }
+    }
+
+    ""
+}
+
+# Set up environment variables for backward compatibility
+export def setup-env-compat [
+    --config: record                # Optional pre-loaded config
+] {
+    let config_data = if ($config | is-empty) {
+        get-config
+    } else {
+        $config
+    }
+
+    # Set up key environment variables for backward compatibility
+    $env.PROVISIONING = (config-get "paths.base" "/usr/local/provisioning" --config $config_data)
+    $env.PROVISIONING_KLOUD_PATH = (config-get "paths.kloud" "" --config $config_data)
+    $env.PROVISIONING_DEBUG = (config-get "debug.enabled" false --config $config_data | into string)
+    $env.PROVISIONING_USE_SOPS = (config-get "sops.use_sops" "age" --config $config_data)
+
+    # Set SOPS key if found
+    let sops_key = (find-sops-key --config $config_data)
+    if ($sops_key | is-not-empty) {
+        $env.SOPS_AGE_KEY_FILE = $sops_key
+    }
+}
+
+# Show current configuration (useful for debugging)
+export def show-config [
+    --section: string               # Show only a specific section
+    --format: string = "yaml"       # Output format (yaml, json, table)
+] {
+    let config_data = (get-config)
+
+    let output_data = if ($section | is-not-empty) {
+        config-get $section {} --config $config_data
+    } else {
+        $config_data
+    }
+
+    match $format {
+        "json" => { $output_data | to json --indent 2 | print }
+        "table" => { $output_data | print }
+        _ => { $output_data | to yaml | print }
+    }
+}
+
+# Validate current configuration and show any issues
+export def validate-current-config [] {
+    let config_data = (get-config --debug=true)
+    print "✅ Configuration is valid"
+}
+
+# Helper functions to replace common (get-provisioning-* patterns
+
+# Get provisioning name
+export def get-provisioning-name [
+    --config: record                # Optional pre-loaded config
+] {
+    config-get "core.name" "provisioning" --config $config
+}
+
+# Get provisioning args
+export def get-provisioning-args [
+    --config: record                # Optional pre-loaded config
+] {
+    $env.PROVISIONING_ARGS? | default ""
+}
+
+# Get provisioning output path
+export def get-provisioning-out [
+    --config: record                # Optional pre-loaded config
+] {
+    $env.PROVISIONING_OUT? | default ""
+}
+
+# Check if no-terminal mode is enabled
+export def is-no-terminal [
+    --config: record                # Optional pre-loaded config
+] {
+    config-get "debug.no_terminal" false --config $config
+}
+
+# Get work format (yaml/json)
+export def get-work-format [
+    --config: record                # Optional pre-loaded config
+] {
+    config-get "output.format" "yaml" --config $config
+}
+
+# Get providers path
+export def get-providers-path [
+    --config: record                # Optional pre-loaded config
+] {
+    config-get "paths.providers" "" --config $config
+}
+
+# Get taskservs path
+export def get-taskservs-path [
+    --config: record                # Optional pre-loaded config
+] {
+    config-get "paths.taskservs" "" --config $config
+}
+
+# Get current timestamp
+export def get-now [] {
+    $env.NOW? | default (date now | format date "%Y_%m_%d_%H_%M_%S")
+}
+
+# Check if metadata is enabled
+export def is-metadata-enabled [
+    --config: record                # Optional pre-loaded config
+] {
+    config-get "debug.metadata" false --config $config
+}
+
+# Check if debug check is enabled
+export def is-debug-check-enabled [
+    --config: record                # Optional pre-loaded config
+] {
+    config-get "debug.check" false --config $config
+}
+
+# Helper functions for non-PROVISIONING environment variables
+
+# Get SSH options
+export def get-ssh-options [
+    --config: record                # Optional pre-loaded config
+] {
+    config-get "ssh.options" [] --config $config
+}
+
+# Get current infrastructure path
+export def get-current-infra-path [] {
+    $env.CURRENT_INFRA_PATH? | default ($env.PWD? | default "")
+}
+
+# Get current kloud path
+export def get-current-kloud-path [] {
+    $env.CURRENT_KLOUD_PATH? | default ""
+}
+
+# Get SOPS age key file path
+export def get-sops-age-key-file [
+    --config: record                # Optional pre-loaded config
+] {
+    let sops_key = (find-sops-key --config $config)
+    if ($sops_key | is-not-empty) { $sops_key } else { "" }
+}
+
+# Get SOPS age recipients
+export def get-sops-age-recipients [
+    --config: record                # Optional pre-loaded config
+] {
+    $env.SOPS_AGE_RECIPIENTS? | default ""
+}
+
+# Get KCL module path
+export def get-kcl-mod-path [
+    --config: record                # Optional pre-loaded config
+] {
+    let config_data = if ($config | is-empty) { get-config } else { $config }
+    let base_path = (config-get "paths.base" "" --config $config_data)
+    let providers_path = (config-get "paths.providers" "" --config $config_data)
+
+    [
+        ($base_path | path join "kcl")
+        $providers_path
+        ($env.PWD? | default "")
+    ] | uniq | str join ":"
+}
+
+# Get work variable for current context
+export def get-wk-cnprov [] {
+    $env.WK_CNPROV? | default ""
+}
+
+# Setter functions for backward compatibility
+
+# Set debug enabled state
+export def set-debug-enabled [value: bool] {
+    $env.PROVISIONING_DEBUG = $value
+}
+
+# Set provisioning output path
+export def set-provisioning-out [path: string] {
+    $env.PROVISIONING_OUT = $path
+}
+
+# Set no-terminal mode
+export def set-provisioning-no-terminal [value: bool] {
+    $env.PROVISIONING_NO_TERMINAL = $value
+}
+
+# Set work context path
+export def set-wk-cnprov [path: string] {
+    $env.WK_CNPROV = $path
+}
+
+# Set metadata enabled state
+export def set-metadata-enabled [value: bool] {
+    $env.PROVISIONING_METADATA = $value
+}
+
+# Get provisioning work format
+export def get-provisioning-wk-format [
+    --config: record                # Optional pre-loaded config
+] {
+    config-get "output.format" "yaml" --config $config
+}
+
+# Get provisioning version
+export def get-provisioning-vers [
+    --config: record                # Optional pre-loaded config
+] {
+    config-get "core.version" "2.0.0" --config $config
+}
+
+# Get provisioning no terminal
+export def get-provisioning-no-terminal [
+    --config: record                # Optional pre-loaded config
+] {
+    config-get "debug.no_terminal" false --config $config
+}
+
+# Get provisioning generate directory path
+export def get-provisioning-generate-dirpath [
+    --config: record                # Optional pre-loaded config
+] {
+    config-get "paths.generate" "generate" --config $config
+}
+
+# Get provisioning generate defs file
+export def get-provisioning-generate-defsfile [
+    --config: record                # Optional pre-loaded config
+] {
+    config-get "paths.files.defs" "defs.nu" --config $config
+}
+
+# Get provisioning required versions file path
+export def get-provisioning-req-versions [
+    --config: record                # Optional pre-loaded config
+] {
+    config-get "paths.files.req_versions" "" --config $config
+}
+
+# Additional accessor functions for remaining variables
+
+# Get provisioning vars path
+export def get-provisioning-vars [
+    --config: record                # Optional pre-loaded config
+] {
+    config-get "paths.files.vars" "" --config $config
+}
+
+# Get provisioning work environment path
+export def get-provisioning-wk-env-path [
+    --config: record                # Optional pre-loaded config
+] {
+    $env.PROVISIONING_WK_ENV_PATH? | default ""
+}
+
+# Get provisioning resources path
+export def get-provisioning-resources [
+    --config: record                # Optional pre-loaded config
+] {
+    config-get "paths.resources" "" --config $config
+}
+
+# Get provisioning settings source path
+export def get-provisioning-settings-src-path [
+    --config: record                # Optional pre-loaded config
+] {
+    $env.PROVISIONING_SETTINGS_SRC_PATH? | default ""
+}
+
+# Get provisioning infra path
+export def get-provisioning-infra-path [
+    --config: record                # Optional pre-loaded config
+] {
+    $env.PROVISIONING_KLOUD_PATH? | default (config-get "paths.infra" "" --config $config)
+}
+
+# Get clusters path
+export def get-clusters-path [
+    --config: record                # Optional pre-loaded config
+] {
+    config-get "paths.clusters" "" --config $config
+}
+
+# Get templates path
+export def get-templates-path [
+    --config: record                # Optional pre-loaded config
+] {
+    config-get "paths.templates" "" --config $config
+}
+
+# Get tools path
+export def get-tools-path [
+    --config: record                # Optional pre-loaded config
+] {
+    config-get "paths.tools" "" --config $config
+}
+
+# Get file viewer
+export def get-file-viewer [
+    --config: record                # Optional pre-loaded config
+] {
+    config-get "output.file_viewer" "bat" --config $config
+}
+
+# Get notify icon path
+export def get-notify-icon [
+    --config: record                # Optional pre-loaded config
+] {
+    config-get "paths.files.notify_icon" "" --config $config
+}
+
+# Get default settings file
+export def get-default-settings [
+    --config: record                # Optional pre-loaded config
+] {
+    config-get "paths.files.settings" "settings.k" --config $config
+}
+
+# Get match date format
+export def get-match-date [
+    --config: record                # Optional pre-loaded config
+] {
+    config-get "output.match_date" "%Y_%m_%d" --config $config
+}
+
+# Get provisioning module
+export def get-provisioning-module [
+    --config: record                # Optional pre-loaded config
+] {
+    $env.PROVISIONING_MODULE? | default ""
+}
+
+# Set provisioning module
+export def set-provisioning-module [value: string] {
+    $env.PROVISIONING_MODULE = $value
+}
+
+# Additional accessor functions for complete migration
+
+# Get provisioning log level
+export def get-provisioning-log-level [
+    --config: record
+] {
+    config-get "debug.log_level" "" --config $config
+}
+
+# Check if debug remote is enabled
+export def is-debug-remote-enabled [
+    --config: record
+] {
+    config-get "debug.remote" false --config $config
+}
+
+# Get provisioning URL
+export def get-provisioning-url [
+    --config: record
+] {
+    config-get "core.url" "https://provisioning.systems" --config $config
+}
+
+# Get provisioning use SOPS
+export def get-provisioning-use-sops [
+    --config: record
+] {
+    config-get "sops.use_sops" "age" --config $config
+}
+
+# Get provisioning use KMS
+export def get-provisioning-use-kms [
+    --config: record
+] {
+    config-get "sops.use_kms" "" --config $config
+}
+
+# Get secret provider
+export def get-secret-provider [
+    --config: record
+] {
+    config-get "sops.secret_provider" "sops" --config $config
+}
+
+# Get AI enabled
+export def get-ai-enabled [
+    --config: record
+] {
+    config-get "ai.enabled" false --config $config
+}
+
+# Get AI provider
+export def get-ai-provider [
+    --config: record
+] {
+    config-get "ai.provider" "openai" --config $config
+}
+
+# Get last error
+export def get-last-error [
+    --config: record
+] {
+    $env.PROVISIONING_LAST_ERROR? | default ""
+}
+
+# Get run taskservs path
+export def get-run-taskservs-path [
+    --config: record
+] {
+    config-get "paths.run_taskservs" "taskservs" --config $config
+}
+
+# Get run clusters path
+export def get-run-clusters-path [
+    --config: record
+] {
+    config-get "paths.run_clusters" "clusters" --config $config
+}
+
+# Get keys path
+export def get-keys-path [
+    --config: record
+] {
+    config-get "paths.files.keys" ".keys.k" --config $config
+}
+
+# Get use KCL
+export def get-use-kcl [
+    --config: record
+] {
+    config-get "tools.use_kcl" false --config $config
+}
+
+# Get use KCL plugin
+export def get-use-kcl-plugin [
+    --config: record
+] {
+    config-get "tools.use_kcl_plugin" false --config $config
+}
+
+# Get use TERA plugin
+export def get-use-tera-plugin [
+    --config: record
+] {
+    config-get "tools.use_tera_plugin" false --config $config
+}
+
+# Get extensions path
+export def get-extensions-path [
+    --config: record
+] {
+    config-get "paths.extensions" "" --config $config
+}
+
+# Get extension mode
+export def get-extension-mode [
+    --config: record
+] {
+    config-get "extensions.mode" "full" --config $config
+}
+
+# Get provisioning profile
+export def get-provisioning-profile [
+    --config: record
+] {
+    config-get "extensions.profile" "" --config $config
+}
+
+# Get allowed extensions
+export def get-allowed-extensions [
+    --config: record
+] {
+    config-get "extensions.allowed" "" --config $config
+}
+
+# Get blocked extensions
+export def get-blocked-extensions [
+    --config: record
+] {
+    config-get "extensions.blocked" "" --config $config
+}
+
+# Get custom providers
+export def get-custom-providers [
+    --config: record
+] {
+    config-get "paths.custom_providers" "" --config $config
+}
+
+# Get custom taskservs
+export def get-custom-taskservs [
+    --config: record
+] {
+    config-get "paths.custom_taskservs" "" --config $config
+}
+
+# Get core nulib path
+export def get-core-nulib-path [
+    --config: record
+] {
+    let base = (get-base-path --config $config)
+    $base | path join "core" "nulib"
+}
+
+# Get prov lib path
+export def get-prov-lib-path [
+    --config: record
+] {
+    let providers = (get-providers-path --config $config)
+    $providers | path join "prov_lib"
+}
+
+# Get provisioning core path
+export def get-provisioning-core [
+    --config: record
+] {
+    let base = (get-base-path --config $config)
+    $base | path join "core"
+}
+
+# KMS (Key Management Service) accessor functions
+export def get-kms-server [
+    --config: record
+] {
+    config-get "kms.server" "" --config $config
+}
+
+export def get-kms-auth-method [
+    --config: record
+] {
+    config-get "kms.auth_method" "certificate" --config $config
+}
+
+export def get-kms-client-cert [
+    --config: record
+] {
+    config-get "kms.client_cert" "" --config $config
+}
+
+export def get-kms-client-key [
+    --config: record
+] {
+    config-get "kms.client_key" "" --config $config
+}
+
+export def get-kms-ca-cert [
+    --config: record
+] {
+    config-get "kms.ca_cert" "" --config $config
+}
+
+export def get-kms-api-token [
+    --config: record
+] {
+    config-get "kms.api_token" "" --config $config
+}
+
+export def get-kms-username [
+    --config: record
+] {
+    config-get "kms.username" "" --config $config
+}
+
+export def get-kms-password [
+    --config: record
+] {
+    config-get "kms.password" "" --config $config
+}
+
+export def get-kms-timeout [
+    --config: record
+] {
+    config-get "kms.timeout" "30" --config $config
+}
+
+export def get-kms-verify-ssl [
+    --config: record
+] {
+    config-get "kms.verify_ssl" "true" --config $config
+}
+
+# Check if SSH debug mode is enabled
+export def is-ssh-debug-enabled [
+    --config: record
+] {
+    config-get "debug.ssh" false --config $config
+}
\ No newline at end of file
diff --git a/core/nulib/lib_provisioning/config/loader.nu b/core/nulib/lib_provisioning/config/loader.nu
new file mode 100644
index 0000000..2aa20e3
--- /dev/null
+++ b/core/nulib/lib_provisioning/config/loader.nu
@@ -0,0 +1,263 @@
+# Configuration Loader for Provisioning System
+# Implements hierarchical configuration loading with variable interpolation
+
+use std log
+
+# Main configuration loader - loads and merges all config sources
+export def load-provisioning-config [
+    --debug = false                 # Enable debug logging
+    --validate = true               # Validate configuration
+    --environment: string           # Override environment (dev/prod/test)
+] {
+    if $debug {
+        # log debug "Loading provisioning configuration..."
+    }
+
+    # Define configuration sources in precedence order (lowest to highest)
+    let config_sources = [
+        # 1. System defaults (lowest precedence)
+        {
+            name: "defaults"
+            path: "/Users/Akasha/repo-cnz/src/provisioning/config.defaults.toml"
+            required: true
+        }
+        # 2. User configuration
+        {
+            name: "user"
+            path: ($env.HOME | path join ".config" | path join "provisioning" | path join "config.toml")
+            required: false
+        }
+        # 3. Project configuration
+        {
+            name: "project"
+            path: ($env.PWD | path join "provisioning.toml")
+            required: false
+        }
+        # 4. Infrastructure-specific configuration (highest precedence)
+        {
+            name: "infra"
+            path: ($env.PWD | path join ".provisioning.toml")
+            required: false
+        }
+    ]
+
+    mut final_config = {}
+
+    # Load and merge configurations
+    for source in $config_sources {
+        let config_data = (load-config-file $source.path $source.required $debug)
+        if ($config_data | is-not-empty) {
+            if $debug {
+                # log debug $"Loaded ($source.name) config from ($source.path)"
+            }
+            $final_config = (deep-merge $final_config $config_data)
+        }
+    }
+
+    # Apply environment-specific overrides if specified
+    if ($environment | is-not-empty) {
+        let env_config = ($final_config | get -o $"environments.($environment)" | default {})
+        if ($env_config | is-not-empty) {
+            if $debug {
+                # log debug $"Applying environment overrides for: ($environment)"
+            }
+            $final_config = (deep-merge $final_config $env_config)
+        }
+    }
+
+    # Interpolate variables in the final configuration
+    $final_config = (interpolate-config $final_config)
+
+    # Validate configuration if requested
+    if $validate {
+        validate-config $final_config
+    }
+
+    if $debug {
+        # log debug "Configuration loading completed"
+    }
+
+    $final_config
+}
+
+# Load a single configuration file
+export def load-config-file [
+    file_path: string
+    required = false
+    debug = false
+] {
+    if not ($file_path | path exists) {
+        if $required {
+            error make {
+                msg: $"Required configuration file not found: ($file_path)"
+            }
+        } else {
+            if $debug {
+                # log debug $"Optional config file not found: ($file_path)"
+            }
+            return {}
+        }
+    }
+
+    if $debug {
+        # log debug $"Loading config file: ($file_path)"
+    }
+
+    # Load the file - use error handling without complex try-catch
+    if ($file_path | path exists) {
+        open $file_path
+    } else {
+        if $required {
+            error make {
+                msg: $"Configuration file not found: ($file_path)"
+            }
+        } else {
+            {}
+        }
+    }
+}
+
+# Deep merge two configuration records (right takes precedence)
+export def deep-merge [
+    base: record
+    override: record
+] {
+    mut result = $base
+
+    for key in ($override | columns) {
+        let override_value = ($override | get $key)
+        let base_value = ($base | get -o $key)
+
+        if ($base_value | is-empty) {
+            # Key doesn't exist in base, add it
+            $result = ($result | insert $key $override_value)
+        } else if (($base_value | describe) == "record") and (($override_value | describe) == "record") {
+            # Both are records, merge recursively
+            $result = ($result | upsert $key (deep-merge $base_value $override_value))
+        } else {
+            # Override the value
+            $result = ($result | upsert $key $override_value)
+        }
+    }
+
+    $result
+}
+
+# Interpolate variables in configuration values
+export def interpolate-config [
+    config: record
+] {
+    mut result = $config
+
+    # First pass: resolve simple base values
+    if ($config | get -o paths.base | is-not-empty) {
+        let base_path = ($config | get paths.base)
+        $result = ($result | update paths (
+            $result | get paths |
+            transpose key value |
+            each {|item|
+                if ($item.value | describe) == "string" and ($item.value | str contains "${paths.base}") {
+                    {key: $item.key, value: ($item.value | str replace --all "${paths.base}" $base_path)}
+                } else {
+                    $item
+                }
+            } |
+            transpose -r |
+            into record
+        ))
+    }
+
+    $result
+}
+
+# Interpolate variables in a string using ${path.to.value} syntax
+export def interpolate-string [
+    text: string
+    config: record
+] {
+    mut result = $text
+
+    # Simple interpolation for ${paths.base} pattern
+    if ($result | str contains "${paths.base}") {
+        let base_path = (get-config-value $config "paths.base" "")
+        $result = ($result | str replace --all "${paths.base}" $base_path)
+    }
+
+    # Add more interpolation patterns as needed
+    # This is a basic implementation - a full template engine would be more robust
+    $result
+}
+
+# Get a nested configuration value using dot notation
+export def get-config-value [
+    config: record
+    path: string
+    default_value: any = null
+] {
+    let path_parts = ($path | split row ".")
+    mut current = $config
+
+    for part in $path_parts {
+        let next_value = ($current | get -o $part)
+        if ($next_value | is-empty) {
+            return $default_value
+        }
+        $current = $next_value
+    }
+
+    $current
+}
+
+# Validate the final configuration
+export def validate-config [
+    config: record
+] {
+    # Check required top-level sections
+    let required_sections = ["core", "paths", "debug"]
+
+    for section in $required_sections {
+        if ($config | get -o $section | is-empty) {
+            error make {
+                msg: $"Missing required configuration section: ($section)"
+            }
+        }
+    }
+
+    # Validate core section
+    let core = ($config | get core)
+    if ($core | get -o version | is-empty) {
+        error make {
+            msg: "Missing required core.version in configuration"
+        }
+    }
+
+    # Validate paths section
+    let paths = ($config | get paths)
+    if ($paths | get -o base | is-empty) {
+        error make {
+            msg: "Missing required paths.base in configuration"
+        }
+    }
+
+    # Additional validation can be added here
+}
+
+# Helper function to create directory structure for user config
+export def init-user-config [] {
+    let config_dir = ($env.HOME | path join ".config" | path join "provisioning")
+
+    if not ($config_dir | path exists) {
+        mkdir $config_dir
+        print $"Created user config directory: ($config_dir)"
+    }
+
+    let user_config_path = ($config_dir | path join "config.toml")
+    if not ($user_config_path | path exists) {
+        let example_path = ($env.FILE_PWD | path join ".." | path join ".." | path join ".." | path join ".." | path join "config.user.toml.example")
+        if ($example_path | path exists) {
+            cp $example_path $user_config_path
+            print $"Created user config file: ($user_config_path)"
+            print "Edit this file to customize your provisioning settings"
+        }
+    }
+}
\ No newline at end of file
diff --git a/core/nulib/lib_provisioning/config/migration.nu b/core/nulib/lib_provisioning/config/migration.nu
new file mode 100644
index 0000000..318721c
--- /dev/null
+++ b/core/nulib/lib_provisioning/config/migration.nu
@@ -0,0 +1,262 @@
+# Configuration Migration Tool
+# Helps migrate from environment variable based configuration to the new config system
+
+use std log
+
+# Mapping of old environment variables to new config paths
+export def get-env-mapping [] {
+    [
+        { env_var: "PROVISIONING", config_path: "paths.base", description: "Base provisioning path" }
+        { env_var: "PROVISIONING_KLOUD_PATH", config_path: "paths.kloud", description: "Infrastructure kloud path" }
+        { env_var: "PROVISIONING_PROVIDERS_PATH", config_path: "paths.providers", description: "Providers path" }
+        { env_var: "PROVISIONING_TASKSERVS_PATH", config_path: "paths.taskservs", description: "Task services path" }
+        { env_var: "PROVISIONING_CLUSTERS_PATH", config_path: "paths.clusters", description: "Clusters path" }
+        { env_var: "PROVISIONING_RESOURCES", config_path: "paths.resources", description: "Resources path" }
+        { env_var: "PROVISIONING_TEMPLATES_PATH", config_path: "paths.templates", description: "Templates path" }
+        { env_var: "PROVISIONING_TOOLS_PATH", config_path: "paths.tools", description: "Tools path" }
+        { env_var: "PROVISIONING_CORE", config_path: "paths.core", description: "Core path" }
+
+        { env_var: "PROVISIONING_DEBUG", config_path: "debug.enabled", description: "Debug mode" }
+        { env_var: "PROVISIONING_METADATA", config_path: "debug.metadata", description: "Metadata debug" }
+        { env_var: "PROVISIONING_DEBUG_CHECK", config_path: "debug.check", description: "Debug check mode" }
+        { env_var: "PROVISIONING_DEBUG_REMOTE", config_path: "debug.remote", description: "Remote debug mode" }
+        { env_var: "PROVISIONING_LOG_LEVEL", config_path: "debug.log_level", description: "Log level" }
+        { env_var: "PROVISIONING_NO_TERMINAL", config_path: "debug.no_terminal", description: "No terminal mode" }
+
+        { env_var: "PROVISIONING_FILEVIEWER", config_path: "output.file_viewer", description: "File viewer command" }
+        { env_var: "PROVISIONING_WK_FORMAT", config_path: "output.format", description: "Working format" }
+
+        { env_var: "PROVISIONING_USE_SOPS", config_path: "sops.use_sops", description: "SOPS encryption type" }
+        { env_var: "PROVISIONING_KAGE", config_path: "sops.key_search_paths.0", description: "Primary SOPS key path" }
+        { env_var: "PROVISIONING_SOPS", config_path: "sops.config_path", description: "SOPS config path" }
+
+        { env_var: "PROVISIONING_DFLT_SET", config_path: "paths.files.settings", description: "Default settings file" }
+        { env_var: "PROVISIONING_KEYS_PATH", config_path: "paths.files.keys", description: "Keys file path" }
+        { env_var: "PROVISIONING_REQ_VERSIONS", config_path: "paths.files.requirements", description: "Requirements file" }
+        { env_var: "PROVISIONING_NOTIFY_ICON", config_path: "paths.files.notify_icon", description: "Notification icon" }
+
+        { env_var: "PROVISIONING_RUN_TASKSERVS_PATH", config_path: "taskservs.run_path", description: "Task services run path" }
+        { env_var: "PROVISIONING_RUN_CLUSTERS_PATH", config_path: "clusters.run_path", description: "Clusters run path" }
+        { env_var: "PROVISIONING_GENERATE_DIRPATH", config_path: "generation.dir_path", description: "Generation directory" }
+        { env_var: "PROVISIONING_GENERATE_DEFSFILE", config_path: "generation.defs_file", description: "Generation definitions file" }
+    ]
+}
+
+# Analyze current environment variables and suggest migration
+export def analyze-current-env [] {
+    let mapping = (get-env-mapping)
+    mut analysis = []
+
+    for entry in $mapping {
+        let env_value = ($env | get -o $entry.env_var)
+        if ($env_value | is-not-empty) {
+            $analysis = ($analysis | append {
+                env_var: $entry.env_var
+                current_value: $env_value
+                config_path: $entry.config_path
+                description: $entry.description
+                action: "migrate"
+            })
+        } else {
+            $analysis = ($analysis | append {
+                env_var: $entry.env_var
+                current_value: "not set"
+                config_path: $entry.config_path
+                description: $entry.description
+                action: "default"
+            })
+        }
+    }
+
+    $analysis
+}
+
+# Generate user configuration based on current environment variables
+export def generate-user-config [
+    --output: string = ""           # Output file (default: ~/.config/provisioning/config.toml)
+    --dry-run = false               # Show what would be generated without writing
+] {
+    let analysis = (analyze-current-env)
+    let active_vars = ($analysis | where action == "migrate")
+
+    if ($active_vars | is-empty) {
+        print "No environment variables found to migrate"
+        return
+    }
+
+    # Build configuration structure
+    mut config = {
+        core: {
+            name: "provisioning"
+        }
+        paths: {}
+        debug: {}
+        output: {}
+        sops: {
+            key_search_paths: []
+        }
+    }
+
+    # Convert environment variables to config structure
+    for var in $active_vars {
+        $config = (set-config-value $config $var.config_path $var.current_value)
+    }
+
+    # Convert to TOML
+    let config_toml = ($config | to toml)
+
+    let output_path = if ($output | is-empty) {
+        ($env.HOME | path join ".config" | path join "provisioning" | path join "config.toml")
+    } else {
+        $output
+    }
+
+    if $dry_run {
+        print "Generated configuration (dry run):"
+        print "=====================================\n"
+        print $config_toml
+        print $"\nWould be written to: ($output_path)"
+    } else {
+        # Ensure directory exists
+        let config_dir = ($output_path | path dirname)
+        if not ($config_dir | path exists) {
+            mkdir $config_dir
+            print $"Created directory: ($config_dir)"
+        }
+
+        # Write configuration
+        $config_toml | save $output_path
+        print $"Generated user configuration: ($output_path)"
+        print "Review and edit this file as needed"
+    }
+}
+
+# Set a nested configuration value using dot notation
+def set-config-value [
+    config: record
+    path: string
+    value: any
+] {
+    let path_parts = ($path | split row ".")
+
+    if ($path_parts | length) == 1 {
+        # Simple top-level assignment
+        return ($config | upsert ($path_parts | first) $value)
+    }
+
+    # Handle nested paths
+    let first_part = ($path_parts | first)
+    let remaining_path = ($path_parts | skip 1 | str join ".")
+
+    let existing_section = ($config | get -o $first_part | default {})
+    let updated_section = (set-config-value $existing_section $remaining_path $value)
+
+    $config | upsert $first_part $updated_section
+}
+
+# Check for potential issues in the migration
+export def check-migration-issues [] {
+    let analysis = (analyze-current-env)
+    mut issues = []
+
+    # Check for conflicting paths
+    let base_path = ($env | get -o PROVISIONING)
+    if ($base_path | is-not-empty) and not ($base_path | path exists) {
+        $issues = ($issues | append {
+            type: "missing_path"
+            item: "PROVISIONING"
+            value: $base_path
+            issue: "Base path does not exist"
+            severity: "error"
+        })
+    }
+
+    # Check for SOPS configuration
+    let sops_key = ($env | get -o PROVISIONING_KAGE)
+    if ($sops_key | is-not-empty) and not ($sops_key | path exists) {
+        $issues = ($issues | append {
+            type: "missing_file"
+            item: "PROVISIONING_KAGE"
+            value: $sops_key
+            issue: "SOPS key file does not exist"
+            severity: "warning"
+        })
+    }
+
+    # Check for deprecated variables that should be removed
+    let deprecated_vars = [
+        "PROVISIONING_ARGS"
+        "PROVISIONING_MODULE"
+        "PROVISIONING_NAME"
+        "PROVISIONING_OUT"
+        "PROVISIONING_LAST_ERROR"
+    ]
+
+    for var in $deprecated_vars {
+        let value = ($env | get -o $var)
+        if ($value | is-not-empty) {
+            $issues = ($issues | append {
+                type: "deprecated"
+                item: $var
+                value: $value
+                issue: "This variable is deprecated and should be removed"
+                severity: "info"
+            })
+        }
+    }
+
+    $issues
+}
+
+# Show migration status and recommendations
+export def show-migration-status [] {
+    print "🔄 Environment Variable Migration Analysis"
+    print "==========================================\n"
+
+    let analysis = (analyze-current-env)
+    let to_migrate = ($analysis | where action == "migrate")
+    let using_defaults = ($analysis | where action == "default")
+
+    print $"📊 Summary:"
+    print $"   • Variables to migrate: ($to_migrate | length)"
+    print $"   • Using system defaults: ($using_defaults | length)"
+    print ""
+
+    if ($to_migrate | length) > 0 {
+        print "🔧 Variables that will be migrated:"
+        $to_migrate | select env_var current_value config_path | table --index false
+        print ""
+    }
+
+    let issues = (check-migration-issues)
+    if ($issues | length) > 0 {
+        print "⚠️  Potential issues found:"
+        $issues | table --index false
+        print ""
+    }
+
+    print "💡 Next steps:"
+    print "   1. Run 'migration generate-user-config --dry-run' to preview"
+    print "   2. Run 'migration generate-user-config' to create config file"
+    print "   3. Test the new configuration system"
+    print "   4. Remove old environment variables from your shell profile"
+}
+
+# Create a backup of current environment variables
+export def backup-current-env [
+    output: string = "provisioning-env-backup.nu"
+] {
+    let mapping = (get-env-mapping)
+    mut backup_content = "# Backup of provisioning environment variables\n"
+    $backup_content = ($backup_content + "# Generated on " + (date now | format date "%Y-%m-%d %H:%M:%S") + "\n\n")
+
+    for entry in $mapping {
+        let env_value = ($env | get -o $entry.env_var)
+        if ($env_value | is-not-empty) {
+            $backup_content = ($backup_content + $"$env.($entry.env_var) = \"($env_value)\"\n")
+        }
+    }
+
+    $backup_content | save $output
+    print $"Environment variables backed up to: ($output)"
+}
\ No newline at end of file
diff --git a/core/nulib/lib_provisioning/config/mod.nu b/core/nulib/lib_provisioning/config/mod.nu
new file mode 100644
index 0000000..7895fbf
--- /dev/null
+++ b/core/nulib/lib_provisioning/config/mod.nu
@@ -0,0 +1,52 @@
+# Configuration System Module Index
+# Central import point for the new configuration system
+
+# Core configuration functionality
+export use loader.nu *
+export use accessor.nu *
+export use migration.nu *
+
+# Convenience function to get the complete configuration
+export def config [] {
+    get-config
+}
+
+# Quick access to common configuration sections
+export def paths [] {
+    get-paths
+}
+
+export def debug [] {
+    get-debug
+}
+
+export def sops [] {
+    get-sops
+}
+
+export def validation [] {
+    get-validation
+}
+
+# Migration helpers
+export def migrate [] {
+    use migration.nu show-migration-status
+    show-migration-status
+}
+
+export def migrate-now [
+    --dry-run = false
+] {
+    use migration.nu generate-user-config
+    generate-user-config --dry-run $dry_run
+}
+
+# Configuration validation
+export def validate [] {
+    validate-current-config
+}
+
+# Initialize user configuration
+export def init [] {
+    init-user-config
+}
\ No newline at end of file