About
Aristotle Lean is an advanced Lean4 theorem prover that automatically fills `sorry` holes in proofs and generates counterexamples for false statements. It integrates with Mathlib and lake dependencies, accepting inputs as either English descriptions or Lean4 code. Use this skill when you need high-level automated assistance in formal verification and proof completion within your Lean projects.
Quick Install
Claude Code
Recommendednpx skills add plurigrid/asi -a claude-code/plugin add https://github.com/plurigrid/asigit clone https://github.com/plurigrid/asi.git ~/.claude/skills/aristotle-leanCopy and paste this command in Claude Code to install this skill
GitHub Repository
Frequently asked questions
What is the aristotle-lean skill?
aristotle-lean is a Claude Skill by plurigrid. Skills package instructions and resources that Claude loads on demand, so Claude can perform aristotle-lean-related tasks without extra prompting.
How do I install aristotle-lean?
Use the install commands on this page: add aristotle-lean to Claude Code as a plugin, or clone its repository into your skills directory, then restart Claude so it picks up the skill.
What category does aristotle-lean belong to?
aristotle-lean is in the Development category, tagged api.
Is aristotle-lean free to use?
Yes. aristotle-lean is listed on AIMCP and free to install. It runs inside Claude, so no separate service account is required to use the skill itself.
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