refactor: rename project from codebuddy to codingbuddy

- Update package names, CLI binary, and environment variables
- Update all documentation references
- Breaking: CLI command and env var changed

Author: wishket-pjw

CLAUDE.md

@@ -4,12 +4,12 @@ This file provides guidance to Claude Code (claude.ai/code) when working with co
 
 ## Project Overview
 
-**Codebuddy** - Multi-AI Rules MCP Server for consistent coding practices across AI assistants (Cursor, Claude Code, Codex, Antigravity, Q, Kiro).
+**Codingbuddy** - Multi-AI Rules MCP Server for consistent coding practices across AI assistants (Cursor, Claude Code, Codex, Antigravity, Q, Kiro).
 
 ## Repository Structure
 
 ```
-codebuddy/
+codingbuddy/
 ├── .ai-rules/           # Shared AI coding rules (single source of truth)
 │   ├── rules/           # Core rules (workflow, project, augmented-coding)
 │   ├── agents/          # 12 specialist agent definitions (JSON)

mcp-server/.yarn/install-state.gz

@@ -1,4 +1,4 @@
-# Codebuddy Rules MCP Server
+# Codingbuddy Rules MCP Server
 
 A NestJS-based Model Context Protocol (MCP) server that exposes the Multi-AI Rules System (`.ai-rules/`) to AI clients.
 
@@ -24,7 +24,7 @@ Add the following configuration to your Claude Desktop config:
 ```json
 {
   "mcpServers": {
-    "codebuddy-rules": {
+    "codingbuddy-rules": {
       "command": "npx",
       "args": ["codingbuddy"]
     }
@@ -43,8 +43,8 @@ Then configure Claude Desktop:
 ```json
 {
   "mcpServers": {
-    "codebuddy-rules": {
-      "command": "codebuddy-mcp"
+    "codingbuddy-rules": {
+      "command": "codingbuddy-mcp"
     }
   }
 }
@@ -61,9 +61,9 @@ yarn build
 ```json
 {
   "mcpServers": {
-    "codebuddy-rules": {
+    "codingbuddy-rules": {
       "command": "node",
-      "args": ["/ABSOLUTE/PATH/TO/codebuddy/mcp-server/dist/main.js"]
+      "args": ["/ABSOLUTE/PATH/TO/codingbuddy/mcp-server/dist/main.js"]
     }
   }
 }
@@ -76,8 +76,8 @@ Replace `/ABSOLUTE/PATH/TO` with your actual path.
 Build the Docker image from the **repository root**:
 
 ```bash
-# Run from codebuddy root
-docker build -f mcp-server/Dockerfile -t codebuddy-rules-mcp .
+# Run from codingbuddy root
+docker build -f mcp-server/Dockerfile -t codingbuddy-rules-mcp .
 ```
 
 Run the container:
@@ -86,7 +86,7 @@ Run the container:
 docker run -p 3000:3000 \
   -e MCP_TRANSPORT=sse \
   -e PORT=3000 \
-  codebuddy-rules-mcp
+  codingbuddy-rules-mcp
 ```
 
 The server will start in SSE mode, exposing:
@@ -99,7 +99,7 @@ The server will start in SSE mode, exposing:
 |----------|-------------|---------|
 | `MCP_TRANSPORT` | Transport mode (`stdio` or `sse`) | `stdio` |
 | `PORT` | HTTP port for SSE mode | `3000` |
-| `CODEBUDDY_RULES_DIR` | Custom path to `.ai-rules` directory | Auto-detected |
+| `CODINGBUDDY_RULES_DIR` | Custom path to `.ai-rules` directory | Auto-detected |
 
 ## Development
 

mcp-server/README.md

@@ -4,7 +4,7 @@
   "description": "Multi-AI Rules MCP Server",
   "main": "dist/main.js",
   "bin": {
-    "codebuddy-mcp": "./dist/main.js"
+    "codingbuddy-mcp": "./dist/main.js"
   },
   "files": [
     "dist",

mcp-server/package.json

@@ -26,7 +26,7 @@ export class McpService implements OnModuleInit {
   ) {
     this.server = new Server(
       {
-        name: 'codebuddy-rules-server',
+        name: 'codingbuddy-rules-server',
         version: '1.0.0',
       },
       {

mcp-server/src/mcp/mcp.service.ts

@@ -18,8 +18,8 @@ export class RulesService {
     // 빌드 후 구조: dist/rules/rules.service.js
     // __dirname = dist/rules, 패키지 루트 = dist/rules/../.. = 패키지 루트
 
-    if (process.env.CODEBUDDY_RULES_DIR) {
-      this.rulesDir = process.env.CODEBUDDY_RULES_DIR;
+    if (process.env.CODINGBUDDY_RULES_DIR) {
+      this.rulesDir = process.env.CODINGBUDDY_RULES_DIR;
       this.logger.log(`Rules directory set from env: ${this.rulesDir}`);
       return;
     }

mcp-server/src/rules/rules.service.ts

@@ -1880,7 +1880,7 @@ __metadata:
     vitest: "npm:^4.0.15"
     zod: "npm:^3.22.0"
   bin:
-    codebuddy-mcp: ./dist/main.js
+    codingbuddy-mcp: ./dist/main.js
   languageName: unknown
   linkType: soft
 

mcp-server/yarn.lock

@@ -1,5 +1,5 @@
 {
-  "name": "codebuddy",
+  "name": "codingbuddy-monorepo",
   "private": true,
   "workspaces": [
     "mcp-server"

package.json

@@ -2126,9 +2126,9 @@ __metadata:
   languageName: node
   linkType: hard
 
-"codebuddy@workspace:.":
+"codingbuddy-monorepo@workspace:.":
   version: 0.0.0-use.local
-  resolution: "codebuddy@workspace:."
+  resolution: "codingbuddy-monorepo@workspace:."
   dependencies:
     "@eslint/js": "npm:^9.17.0"
     "@typescript-eslint/eslint-plugin": "npm:^8.18.0"
@@ -2162,7 +2162,7 @@ __metadata:
     vitest: "npm:^4.0.15"
     zod: "npm:^3.22.0"
   bin:
-    codebuddy-mcp: ./dist/main.js
+    codingbuddy-mcp: ./dist/main.js
   languageName: unknown
   linkType: soft