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Lean Prover

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  1. lean4 lean4 Public

    Lean 4 programming language and theorem prover

    Lean 9.6k 1.1k

Repositories

Showing 10 of 222 repositories
  • lean-beam Public

    Claude/Codex skill and local workflow layer for efficient interaction with Lean 4 and Monte-Carlo Tree Search.

    leanprover/lean-beam's past year of commit activity
    Lean 42 Apache-2.0 5 8 18 Updated Oct 24, 2026
  • downstream-lean4 Public

    A collection of packages downstream of Lean 4.

    leanprover/downstream-lean4's past year of commit activity
    Lean 6 5 0 43 Updated Oct 24, 2026
  • lean-kernel-arena Public
    leanprover/lean-kernel-arena's past year of commit activity
    Lean 51 Apache-2.0 38 0 1 Updated Oct 24, 2026
  • con-leche Public

    An external lean checker with a proof of consistency

    leanprover/con-leche's past year of commit activity
    Lean 140 Apache-2.0 10 1 0 Updated Oct 24, 2026
  • lean4-pr-releases Public

    Automated releases from leanprover/lean4 PRs

    leanprover/lean4-pr-releases's past year of commit activity
    3 3 0 0 Updated Oct 24, 2026
  • lean4 Public

    Lean 4 programming language and theorem prover

    leanprover/lean4's past year of commit activity
    Lean 9,647 Apache-2.0 1,060 1,105 (6 issues need help) 731 Updated Oct 24, 2026
  • vscode-lean4 Public

    VS Code extension for the Lean 4 programming language and theorem prover

    leanprover/vscode-lean4's past year of commit activity
    TypeScript 314 Apache-2.0 104 51 14 Updated Oct 23, 2026
  • comparator-live Public

    An online live.lean-lang.org-style playground for running the Comparator tool

    leanprover/comparator-live's past year of commit activity
    TypeScript 3 Apache-2.0 0 0 0 Updated Oct 23, 2026
  • verso-blueprint Public

    Build structured Proof Blueprints with Verso

    leanprover/verso-blueprint's past year of commit activity
    Lean 35 5 1 12 Updated Oct 23, 2026
  • lean-eval-submissions Public

    Submission pipeline and results store for the lean-eval benchmark (https://github.com/leanprover/lean-eval)

    leanprover/lean-eval-submissions's past year of commit activity
    Python 9 Apache-2.0 3 22 3 Updated Oct 23, 2026
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