Enables searching through Lean Mathlib 4 documentation by downloading and parsing declaration data from the official Lean community documentation site. Provides regex-based search functionality to find theorems, definitions, and other mathematical constructs by name, returning formatted results with documentation links and type information. Designed for mathematicians and formal verification practitioners working with Lean who need quick access to Mathlib's extensive library of mathematical formalization.
Cognium trust score
97%
Tier
Verified
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 2026-09-19.
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.