OpenGauss

An open Lean workflow orchestrator for AI-assisted proving, formalization and proof review.

• Developer / Organization: Math, Inc. and open-source collaborators
• Category: Open-source formalization & proving
• Purpose: Automate Lean formalization in practical proof-engineering projects.
• Key features: Math, Inc.’s open autoformalization harness for Lean.
• Availability: Open-source software; MIT
• License: MIT (source (opens in a new tab))
• Website / Source code: https://github.com/math-inc/OpenGauss (opens in a new tab)
• Version: Source package: 0.2.2 (not a GitHub release)
• Version source: Official release or documentation (opens in a new tab)
• Last checked: 2026-11-01