Model Context Protocol
The specification, protocol schema and official documentation for the Model Context Protocol (MCP), with the schema defined in TypeScript and also published as JSON Schema.
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This repository holds the Model Context Protocol (MCP) specification, its protocol schema, and the official MCP documentation. The schema is defined in TypeScript first and also published as JSON Schema for wider compatibility across languages.
The documentation site is built with Mintlify and published at modelcontextprotocol.io. The protocol was created by David Soria Parra and Justin Spahr-Summers, and the repository is released under the MIT license.