mcp-tool-server

A minimal TypeScript prototype for MCP-style tools and resources.

Current scope is the registry layer plus a small set of local utility tools that can be wired into a full MCP server.

Features

• In-process tool and resource registry

• Zod input validation for tool calls

• Local utility tools for command exec, file reads, directory trees, and search

• Project manifest resource exposure

• Node test coverage for registry behavior

Quick Start

npm install
npm test
npm run build

Current Scope

This repo does not yet include a complete stdio/SSE transport or Claude Desktop wiring. It is currently a clean registry prototype that can be embedded into a fuller MCP implementation.

Architecture

src/
├── server.ts          # Registry assembly + request handlers
├── registry.ts        # Tool and resource registry
├── tools/
│   ├── exec.ts        # Shell command tool
│   ├── fs.ts          # Filesystem tools
│   └── search.ts      # Grep/ripgrep search tool
└── resources/
    └── manifest.ts    # Project manifest resources

Testing

npm test

License

MIT