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ggoodman/modelcontextprotocol

Specification and documentation for the Model Context Protocol

Model Context Protocol (MCP)

Just heard of MCP and not sure where to start? See the documentation website instead.

This repo contains the:

  • MCP specification
  • MCP protocol schema
  • Official MCP documentation

The schema is defined in TypeScript first, but
made available as JSON Schema as well, for wider
compatibility.

The official MCP documentation is built using Mintlify and available at
modelcontextprotocol.io.

Contributing

See CONTRIBUTING.md.

License

This project is licensed under the MIT License.

Languages

TypeScript95.3%JavaScript3.9%HTML0.7%CSS0.2%
MIT License
Created September 10, 2025
Updated September 10, 2025
ggoodman/modelcontextprotocol | GitHunt