Tool for data extraction and interacting with Lean programmatically.

Visualizing the network of math theories.

Code for Parsel 🐍 - generate complex programs with language models

Retrieval-Augmented Theorem Provers for Lean

eGenix PyRun - Your friendly, lean, open source Python runtime

AI-assisted Lean project automation with DAG blueprints, proof orchestration, and multi-agent coding/proving workflows.

llmstep: [L]LM proofstep suggestions in Lean 4.

ChatGPT plugin for theorem proving in Lean

MOTO Autonomous ASI Deep Research Harness by Intrafere - creative novelty-seeking researcher with autonomous Lean 4 proof generation. For S.T.E.M. users; run for days at a time once pressing start - no interaction needed! Agents working in parallel from either local host LM studio, OpenRouter, OAuth or all 3. No internet needed. Star us for more!

RaiSE Framework — Reliable AI-assisted Software Engineering. Lean methodology + deterministic toolkit for building production software with AI.

Tiny theorem prover with syntax like Lean 4 in <1K LOC

List of the output of #help command of mathlib4, including list of all tactics, commands...etc

The L-GEVITY Software Architecture AI Skills

A Python interface to the Lean 4 kernel — designed for AI–Lean interactive automated theorem proving and related research. PyLeaner provides a production-ready bridge between Python and Lean's internals.

System-wide Lean input method

AAR - open source Coding Agent like codex, claude-code with CLI, TUI, ACP in Python

Lightweight Windows service that connects LEAN to IB Gateway and pulls filtered option chains automatically.

QuantConnect LEAN engine documentation, strategy templates, and reference material for algorithmic trading

quant connect strtegies completed clients projects

A comprehensive collection of mathematical tools and utilities designed to support Lean Six Sigma practitioners in their process improvement journey