justincasher/lean-explore
A search engine for Lean 4 declarations
This tool helps Lean 4 theorem provers and formalizers quickly find specific declarations within the Lean 4 ecosystem, including projects like Mathlib. You input a search query describing the declaration you need, and it outputs relevant Lean 4 code declarations. This is for anyone working with formal proofs or developing in Lean 4.
Available on PyPI.
Use this if you need to efficiently locate existing Lean 4 theorems, definitions, or other declarations across a wide range of formalization projects.
Not ideal if you are looking for a general-purpose code search engine outside of the Lean 4 proof assistant domain.
Stars
55
Forks
14
Language
Python
License
Apache-2.0
Category
Last pushed
Mar 09, 2026
Commits (30d)
0
Dependencies
19
Get this data via API
curl "https://pt-edge.onrender.com/api/v1/quality/embeddings/justincasher/lean-explore"
Open to everyone — 100 requests/day, no key needed. Get a free key for 1,000/day.
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