When should I use the force cache download?

Use the force command when the olean cache appears corrupt or when build errors suggest a mismatch between local files and the centralized cache.

How does this skill help save tokens?

It specifically configures the Lake build system to use quiet flags and reduced log levels, ensuring the AI isn't overwhelmed by verbose terminal output.

Can I run linters with this skill?

Yes, it includes predefined workflows for running the Mathlib linter alongside a full project build to ensure code quality before submission.

Is this skill useful for merge conflicts?

Absolutely. It provides specific patterns for building only the files affected by a conflict, avoiding time-consuming full library rebuilds.

Mathlib Build Manager

Name: Mathlib Build Manager
Author: leanprover

byleanprover

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Developer Tools

Streamlines the build process for Lean's Mathlib library by managing caches and optimizing Lake build commands for AI efficiency.

The Mathlib Build Manager skill provides Claude with specialized knowledge to efficiently build and maintain the Lean mathematical library (Mathlib). It focuses on optimizing the development workflow by automating olean cache retrieval, reducing command verbosity to conserve tokens, and providing targeted build commands for merge conflict resolution. This skill is essential for developers working on formal verification who need to balance thorough local testing with the resource constraints of AI-driven coding.

Key Features

01Smart cache management with force-reload capabilities for corrupt binaries

02Targeted file compilation for efficient merge conflict resolution

0325 GitHub stars

04Integrated linting workflows for local code validation

05Token-optimized build commands with suppressed verbosity

06Automated Mathlib olean cache retrieval to accelerate build times

Use Cases

01Accelerating local development by fetching pre-compiled mathematical proofs

02Optimizing AI token usage while monitoring build progress and logs

03Resolving complex merge conflicts by rebuilding only affected Mathlib files

What are Skills?·How to Install

Install with 🐟 Skill.Fish

npx skillfish add leanprover/skills mathlib-build

For use in Claude.ai and ChatGPT

Download Skill