Lean 4 Memories

概要

This skill transforms stateless theorem proving into a learning system by leveraging MCP memory servers to accumulate domain expertise across multiple sessions. It enables Lean 4 developers to avoid known dead-ends like infinite loops, recall complex proof strategies for recurring patterns, and maintain strict consistency with project-specific naming conventions. By bridging the gap between general Lean automation and specialized project context, it helps maintain momentum in long-term formalization efforts while reducing the cognitive load of remembering previous implementation details.

主な機能

• Seamless integration with general Lean 4 theorem proving workflows
• Persistent storage of successful proof strategies and tactic sequences
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• Automatic memory scoping by project path to ensure context relevance
• Tracking of failed approaches and dead-ends to prevent repetitive errors
• Project-specific convention management for consistent naming and structure

ユースケース

• Preventing recurrence of known infinite loops or tactic timeouts
• Managing multi-session formalization projects spanning weeks or months
• Applying established proof patterns to similar new theorems