Rust Lean

Bridges Lean 4's Language Server Protocol to AI assistants with 26 tools for proof assistance, code intelligence, and search.

GitHub
Category MCP Servers
Added Mar 28, 2026
Views 55

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High-performance Rust implementation of a Lean 4 LSP bridge providing 26 tools for theorem proving workflows. Supports proof state queries, code navigation, completion, diagnostics, and semantic search. Features auto-detection of Lean projects and workspace-wide analysis capabilities. Designed for integration with AI coding assistants that need deep access to Lean 4's type system and proof context.

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