Lean Info

Bridges Lean 4 proof assistant InfoView data to external tools for real-time goal states, diagnostics, and proof context.

GitHub
Category MCP Servers
Added Mar 28, 2026
Views 51

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Provides access to Lean 4's InfoView data through the Language Server Protocol, enabling external tools to query proof states, goals, diagnostics, and hover information. Supports real-time monitoring of Lean 4 files with automatic InfoView updates as proofs are developed. Designed for integration with theorem proving workflows that require programmatic access to Lean 4's rich proof context.

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