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Lean Prover

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  1. lean4 lean4 Public

    Lean 4 programming language and theorem prover

    Lean 9.6k 1k

Repositories

Showing 10 of 222 repositories
  • downstream-lean4 Public

    A collection of packages downstream of Lean 4.

    leanprover/downstream-lean4's past year of commit activity
    Lean 6 3 0 43 Updated Oct 17, 2026
  • cslib Public

    The Lean Computer Science Library (CSLib)

    leanprover/cslib's past year of commit activity
    Lean 766 Apache-2.0 214 50 156 Updated Oct 17, 2026
  • con-ron Public

    A rust port of con-leche

    leanprover/con-ron's past year of commit activity
    Lean 31 Apache-2.0 5 0 0 Updated Oct 17, 2026
  • downstream-lean4-fork-mathlib4 Public Forked from leanprover-community/mathlib4

    A fork of mathlib4 used by downstream-lean4 to open PRs

    leanprover/downstream-lean4-fork-mathlib4's past year of commit activity
    0 1,793 0 0 Updated Oct 17, 2026
  • lean4 Public

    Lean 4 programming language and theorem prover

    leanprover/lean4's past year of commit activity
    Lean 9,574 Apache-2.0 1,046 1,099 (6 issues need help) 720 Updated Oct 17, 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 17, 2026
  • con-leche Public

    An external lean checker with a proof of consistency

    leanprover/con-leche's past year of commit activity
    Lean 135 Apache-2.0 10 0 0 Updated Oct 17, 2026
  • verso Public

    Lean documentation authoring tool

    leanprover/verso's past year of commit activity
    Lean 395 Apache-2.0 126 72 23 Updated Oct 17, 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 23 2 Updated Oct 17, 2026
  • 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 41 Apache-2.0 5 5 17 Updated Oct 17, 2026
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