Individual skill

proof-refactoring-assistant

Restructure and improve Isabelle or Coq proofs to enhance readability, modularity, and maintainability without changing semantics. Use when proofs are long and monolithic, have repeated patterns, use unclear naming, lack documentation, or when the user asks to refactor, clean up, improve, or reorganize their formal proofs.

skills/proof-refactoring-assistant/SKILL.md

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Last checked: Nov 6, 2026

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Repository stars (not skill ratings): 260
Repository last updated: Aug 21, 2026
License: Apache-2.0

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# Proof Refactoring Assistant

## Overview

Improve proof quality by restructuring Isabelle and Coq proofs for better readability, modularity, and maintainability while preserving semantics. This skill applies proven refactoring patterns to make proofs easier to understand and maintain.

## Refactoring Workflow

### Step 1: Analyze Current Proof

Identify code smells and improvement opportunities:

1. **Structure issues:**
   - Long, monolithic proofs (>20 lines)