Model Context Protocol (MCP) Types

This repository contains Rust types generated from the Model Context Protocol (MCP) specification.

About

The Model Context Protocol (MCP) is a specification for standardizing context exchange between AI models and their runtime environments. This crate provides strongly-typed Rust bindings generated from the official MCP JSON Schema.

Schema Source

The types are generated from the official MCP schema version 2024-11-05:

• Schema URL: https://github.com/modelcontextprotocol/specification/blob/main/schema/2024-11-05/schema.json
• Specification Documentation: https://spec.modelcontextprotocol.io/specification/2024-11-05/

Usage

The generated types are available through the types module. Import them in your code:

use mcp::types::*;

Generation

The types are generated using typify, which converts JSON Schema into idiomatic Rust types with full serde support.