Provides 16 tools that wrap the AXLE CLI for Lean 4 proof engineering without requiring a local Lean installation. Supports proof checking and validation, automatic proof repair for broken or sorry'd theorems, proof simplification by removing redundant tactics, counterexample discovery via property-based testing, and structural transformations including theorem extraction, merging, and renaming. Requires the axle binary to be installed and accessible.
Cognium trust score
65%
Tier
Scanned
Composite of vulnerability cleanliness, spec conformance, provenance, stability, and usage signals — scanned and weighted by Cognium. Human and agent signals are tracked separately.
Last scanned 2026-09-02.
Returns 7 tools: search_skills, get_skill, list_leaderboard, get_trust_breakdown, resolve_composition, plus the ChatGPT-connector search and fetch. Every tool is annotated read-only.
Resolve this skill directly via MCP tools/call get_skill.