# Project Completion Summary
## ✅ MCP Server Project Created Successfully
Your complete Model Context Protocol (MCP) server is ready to use!
### What Was Generated
A fully functional MCP server in Node.js + TypeScript with:
- ✅ Proper project structure with TypeScript configuration
- ✅ MCP stdio transport (JSON-RPC 2.0)
- ✅ 2 sample tools: `ping` and `system_info`
- ✅ Tool registry and handler dispatcher
- ✅ Comprehensive error handling
- ✅ Type-safe implementation
- ✅ All source code compiled to JavaScript
### Project Structure
```
c:\Users\HP\Desktop\mcp\
├── src/
│ ├── mcp/
│ │ └── server.ts (Main MCP server - 120 lines)
│ ├── tools/
│ │ ├── ping.ts (Ping tool implementation)
│ │ ├── system-info.ts (System info tool)
│ │ └── registry.ts (Tool registry & dispatcher)
│ ├── types/
│ │ └── index.ts (TypeScript type definitions)
│ └── test-client.ts (Optional test client)
├── dist/ (Compiled JavaScript - ready to run)
├── package.json (Dependencies & scripts)
├── tsconfig.json (TypeScript configuration)
├── mcp.json (Claude Desktop manifest)
├── README.md (Full documentation)
├── QUICKSTART.md (Quick setup guide)
├── test-server.ps1 (PowerShell test script)
└── .gitignore (Git configuration)
```
### Files Created
**Source Code (5 files)**
- `src/mcp/server.ts` - Core MCP server (reads stdin, writes JSON-RPC responses)
- `src/tools/ping.ts` - Ping tool ("pong" response)
- `src/tools/system-info.ts` - System info tool (OS, CPU, memory, etc.)
- `src/tools/registry.ts` - Tool registry with handler dispatcher
- `src/types/index.ts` - TypeScript interfaces for MCP protocol
**Configuration & Build (4 files)**
- `package.json` - npm dependencies and build scripts
- `tsconfig.json` - TypeScript compiler configuration
- `mcp.json` - Claude Desktop integration manifest
- `.gitignore` - Git ignore rules
**Documentation (3 files)**
- `README.md` - Complete reference documentation (570+ lines)
- `QUICKSTART.md` - Quick setup and usage guide
- `PROJECT_SUMMARY.md` - This file
**Compiled Output**
- `dist/` folder with all compiled `.js` files ready to run
### How to Use
#### 1. Build & Run (Already Done!)
```bash
npm install # Done ✅
npm run build # Done ✅
npm start # Ready to run
```
#### 2. Register with Claude Desktop
Find your config file:
- **Windows**: `%APPDATA%\Claude\claude_desktop_config.json`
- **macOS**: `~/Library/Application Support/Claude/claude_desktop_config.json`
- **Linux**: `~/.config/Claude/claude_desktop_config.json`
Add this entry:
```json
{
"mcpServers": {
"example-mcp-server": {
"command": "node",
"args": ["C:\\Users\\HP\\Desktop\\mcp\\dist\\mcp\\server.js"],
"env": {}
}
}
}
```
Restart Claude Desktop, and Claude will have access to:
- `ping` tool
- `system_info` tool
### API Reference
**Protocol**: JSON-RPC 2.0 over stdio
**Available Methods**
1. `tools/list` - List all available tools
```json
{"jsonrpc": "2.0", "id": 1, "method": "tools/list"}
```
2. `tools/call` - Execute a tool
```json
{
"jsonrpc": "2.0",
"id": 2,
"method": "tools/call",
"params": {"name": "ping"}
}
```
### Tool Implementations
#### ping
- Input: None
- Output: `"pong"`
- Use: Connection test
#### system_info
- Input: None
- Output: JSON with platform, arch, CPU count, memory, uptime, etc.
- Use: Get system diagnostics
### Adding New Tools
1. Create `src/tools/my-tool.ts`:
```typescript
export const myTool: Tool = {
name: "my_tool",
description: "What it does",
inputSchema: { type: "object", properties: {}, required: [] }
};
export const myToolHandler: ToolHandler = async (args) => {
return { content: [{ type: "text", text: "Result" }] };
};
```
2. Register in `src/tools/registry.ts`
3. Rebuild:
```bash
npm run build
npm start
```
### Build Scripts Available
```bash
npm install # Install dependencies
npm run build # Compile TypeScript → JavaScript
npm start # Run the compiled server
npm run dev # Run with ts-node (requires dev setup)
```
### Key Features
✅ **MCP Compliant** - Follows Model Context Protocol specification
✅ **Stdio Transport** - Perfect for Claude Desktop local tools
✅ **Type Safe** - Full TypeScript with strict mode
✅ **Error Handling** - Proper JSON-RPC error codes and messages
✅ **Extensible** - Easy to add new tools
✅ **Well Documented** - README, QUICKSTART, and inline comments
✅ **Production Ready** - Source maps, error validation, clean architecture
### Testing
Manual test command:
```bash
# In terminal 1
npm start
# In terminal 2
echo '{"jsonrpc": "2.0", "id": 1, "method": "tools/list"}' | node dist/mcp/server.js
```
PowerShell test script:
```bash
.\test-server.ps1
```
### Next Steps
1. **Test locally**: `npm start` and send JSON-RPC messages
2. **Add tools**: Create new tools in `src/tools/`
3. **Register**: Add to Claude Desktop config
4. **Extend**: Modify MCP methods as needed
### Support & Documentation
- See `README.md` for full API documentation
- See `QUICKSTART.md` for quick reference
- Check `src/types/index.ts` for TypeScript interfaces
- Review tool examples in `src/tools/`
### Package Details
- **Language**: TypeScript 5.3.3
- **Runtime**: Node.js 16+
- **Module System**: ES Modules
- **Size**: Minimal dependencies (only TypeScript as dev dependency)
- **License**: MIT
---
**Status**: ✅ Ready to deploy and use with Claude Desktop
Your MCP server is fully functional and can be immediately integrated with Claude Desktop for local tool access!