feat: Template-based init and config update suggestions

- Add template-based init (no API key required)
- Add --ai flag for AI-powered initialization
- Implement framework templates and ConfigDiffService
- Add suggest_config_updates MCP tool
- Update all documentation

close #86

Author: wishket-pjw

.github/dependabot.yml

@@ -1,34 +1,34 @@
 version: 2
 updates:
-  - package-ecosystem: "npm"
-    directory: "/mcp-server"
+  - package-ecosystem: 'npm'
+    directory: '/mcp-server'
     schedule:
-      interval: "weekly"
-      day: "monday"
+      interval: 'weekly'
+      day: 'monday'
     open-pull-requests-limit: 10
     labels:
-      - "dependencies"
-      - "security"
+      - 'dependencies'
+      - 'security'
     commit-message:
-      prefix: "chore(deps)"
+      prefix: 'chore(deps)'
     groups:
       dev-dependencies:
-        dependency-type: "development"
+        dependency-type: 'development'
         update-types:
-          - "minor"
-          - "patch"
+          - 'minor'
+          - 'patch'
       production-dependencies:
-        dependency-type: "production"
+        dependency-type: 'production'
         update-types:
-          - "patch"
+          - 'patch'
 
-  - package-ecosystem: "github-actions"
-    directory: "/"
+  - package-ecosystem: 'github-actions'
+    directory: '/'
     schedule:
-      interval: "weekly"
-      day: "monday"
+      interval: 'weekly'
+      day: 'monday'
     labels:
-      - "dependencies"
-      - "github-actions"
+      - 'dependencies'
+      - 'github-actions'
     commit-message:
-      prefix: "chore(ci)"
+      prefix: 'chore(ci)'

.github/release-drafter.yml

@@ -30,7 +30,7 @@ categories:
   - title: '📚 Documentation'
     labels:
       - 'documentation'
-      - 'Documentation' 
+      - 'Documentation'
   - title: '🧰 Maintenance'
     labels:
       - 'chore'
@@ -41,9 +41,9 @@ categories:
       - 'Build'
   - title: '🛠 Dependencies'
     labels:
-      - 'dependencies'    
+      - 'dependencies'
       - 'Dependencies'
 change-template: '- $TITLE @$AUTHOR (#$NUMBER)'
 template: |
   ## Changes
-  $CHANGES
+  $CHANGES

README.md

@@ -26,9 +26,12 @@ Codingbuddy provides a unified rules system that works with Cursor, Claude Code,
 ## Quick Start
 
 ```bash
-# Initialize your project (analyzes codebase and creates config)
+# Initialize your project (no API key required)
 npx codingbuddy init
 
+# Optional: AI-powered initialization for deeper analysis
+# npx codingbuddy init --ai  # Requires ANTHROPIC_API_KEY
+
 # Add to your AI tool (example: Claude Desktop)
 # See docs/supported-tools.md for other AI tools
 ```

apps/mcp-server/src/cli/cli.types.ts

@@ -28,8 +28,12 @@ export interface InitOptions {
   format: 'js' | 'json';
   /** Force overwrite existing config */
   force: boolean;
-  /** Anthropic API key */
+  /** Use AI to generate config (requires API key) */
+  useAi?: boolean;
+  /** Anthropic API key (only used with --ai flag) */
   apiKey?: string;
+  /** Response language for AI and comments */
+  language?: string;
 }
 
 /**

apps/mcp-server/src/cli/init/config.writer.ts

@@ -27,6 +27,8 @@ export type ConfigFormat = 'js' | 'json';
 export interface WriteConfigOptions {
   /** Output format (default: 'js') */
   format?: ConfigFormat;
+  /** Write raw content without formatting (for pre-rendered templates) */
+  raw?: boolean;
 }
 
 /**
@@ -71,22 +73,34 @@ export async function findExistingConfig(
  * Write configuration file to project root
  *
  * @param projectRoot - Project root directory
- * @param config - Configuration to write
+ * @param config - Configuration object or pre-rendered string (when raw: true)
  * @param options - Write options
  * @returns Path to written file
  */
 export async function writeConfig(
   projectRoot: string,
-  config: CodingBuddyConfig,
+  config: CodingBuddyConfig | string,
   options: WriteConfigOptions = {},
 ): Promise<string> {
   const format = options.format ?? 'js';
 
   const fileName =
     format === 'json' ? 'codingbuddy.config.json' : 'codingbuddy.config.js';
 
-  const content =
-    format === 'json' ? formatConfigAsJson(config) : formatConfigAsJs(config);
+  let content: string;
+
+  if (options.raw && typeof config === 'string') {
+    // Use pre-rendered content as-is
+    content = config;
+  } else if (typeof config === 'object') {
+    // Format the config object
+    content =
+      format === 'json' ? formatConfigAsJson(config) : formatConfigAsJs(config);
+  } else {
+    throw new Error(
+      'Invalid config: expected object or string with raw option',
+    );
+  }
 
   const filePath = path.join(projectRoot, fileName);