Lightweight MCP server framework for Python and TypeScript.
- Minimal overhead and fast startup
- TypeScript/Python support
- Easy tool definition and serving
- Built-in MCP protocol handling
- Quick MCP server prototypes
- Lightweight production deployments
- AI agent tool development
Lighter alternative to official MCP SDKs; faster than full-featured frameworks like LangChain for simple MCP needs.
Free and open-source.