Marketplace

lean4-theorem-proving

Use when developing Lean 4 proofs, facing type class synthesis errors, managing sorries/axioms, or searching mathlib - provides build-first workflow, instance management patterns (haveI/letI), and domain-specific tactics

$ Installer

git clone https://github.com/cameronfreer/lean4-skills /tmp/lean4-skills && cp -r /tmp/lean4-skills/plugins/lean4-theorem-proving/skills/lean4-theorem-proving ~/.claude/skills/lean4-skills

// tip: Run this command in your terminal to install the skill