Official Verified

openmath-lean-theorem

Configures Lean environments, installs external proof skills, runs preflight checks, and guides the workflow for proving downloaded OpenMath Lean theorems locally.

skill-install — Terminal

Install via CLI (Recommended)

clawhub install openclaw/skills/skills/bennyzhe/openmath-lean-theorem

Download Source Code (.zip)

OpenMath Lean Theorem

Instructions

Set up the Lean proving environment, validate toolchains, and prove downloaded OpenMath theorems locally. Assumes the theorem workspace was already created by the openmath-open-theorem skill.

This skill does not run benchmark providers, prompt-based agent comparisons, or trace persistence workflows. Those belong to the separate openmath-lean-benchmark skill.

Workflow checklist

Environment: Verify lean, lake, and elan are installed and match the workspace lean-toolchain.
External skills: Install required Lean proof skills from leanprover/skills. Preferred manual install:
```
npx leanprover-skills install lean-proof
npx leanprover-skills install mathlib-build
```
If you use preflight auto-install, first review the upstream repo and then pass an explicit target such as --install-dir .codex/skills or --install-dir .claude/skills so the write location is deliberate. Do not run auto-install without an explicit install dir.
Preflight: Run python3 scripts/check_theorem_env.py <workspace> (see references/preflight.md).
Prove: Use lean-proof / mathlib-build skills to complete the proof. See references/proof_playbook.md for the OpenMath-specific proving loop.
Verify: Confirm lake build -q --log-level=info passes and no sorry remains.
Submit: Use the openmath-submit-theorem skill to hash and submit the proof.

Scripts

Script	Command	Use when
Preflight check	`python3 scripts/check_theorem_env.py <workspace>`	After download, before proving; validates toolchain, required skills, and initial build.
Preflight (auto)	`python3 scripts/check_theorem_env.py <workspace> --auto-install-skills --install-dir <path>`	Auto-install missing Lean skills during preflight into an explicit skills dir.

Notes

Lean version: Scaffolds pin leanprover/lean4:v4.28.0 and mathlib4 v4.28.0 (set by openmath-open-theorem's download_theorem.py).
External skills: Not bundled. Required: lean-proof, mathlib-build. Optional: lean-mwe, lean-bisect, nightly-testing, mathlib-review, lean-setup. Manual npx leanprover-skills install ... is preferred; preflight auto-install additionally requires git, explicit user approval, and an explicit install dir.
Benchmarking: For agent evaluation, prompt comparison, or regression testing on the bundled Lean benchmark corpus, use the separate openmath-lean-benchmark skill.

References

Load when needed (one level from this file):

Read Full Documentation on GitHub

Metadata

Author@bennyzhe

Stars4473

Updated2026-05-01

View Author Profile

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Add to Configuration

Paste this into your clawhub.json to enable this plugin.

{
  "plugins": {
    "official-bennyzhe-openmath-lean-theorem": {
      "enabled": true,
      "auto_update": true
    }
  }
}

Safety NoteClawKit audits metadata but not runtime behavior. Use with caution.

Related Skills

openmath-rocq-theorem

Configures Rocq environments, runs preflight checks, and guides the proving workflow for OpenMath Rocq theorems. Use when the user wants to set up Rocq tooling, prove a downloaded OpenMath theorem in Rocq/Coq, or verify and submit a Rocq proof.

bennyzhe 4473