# Lspkit – a Rust Toolkit for Building Programming Language Toolsets

> Source: <https://lspkit.dev/>
> Published: 2026-10-31 07:43:09+00:00

### [Build an MCP server and a language server from one Rust engine.](https://lspkit.dev/blog/one-engine/) 

Your editor speaks the Language Server Protocol. Claude Code, Cursor and Codex speak MCP. lspkit serves both from one Rust engine, and profiles it too.