Rust Mcp Sdk
A high-performance, asynchronous toolkit for building MCP servers and clients in Rust.
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No install snippet on purpose. A working MCP config is a command, its arguments and an environment block — the last two are where API keys live, so this catalogue never stores them and cannot publish them. Follow the link above for the authors' own instructions.
Rust MCP SDK is a high-performance, asynchronous Rust toolkit for building MCP servers and clients. The SDK passes all server and client MCP conformance tests for protocol version 2025-11-25. It supports multiple transports, including stdio, streamable HTTP, and backward-compatible SSE.
The SDK offers production-ready features such as DNS rebinding protection, resumability, and OAuth 2.1. It is MIT licensed and part of the rust-mcp-stack ecosystem.
Summary drafted from the project's own website. Every sentence is backed by text on that page and was reviewed before publishing.