Manages and persists global lessons learned from coding errors and discoveries to prevent recurring issues.
The manage-lessons skill for Claude Code, part of the Plan Marshall orchestration layer, provides a structured framework for documenting and retrieving insights gained during development. It enables developers and AI assistants to record bugs, anti-patterns, and improvements as markdown files with searchable metadata, ensuring that valuable knowledge is preserved globally across sessions. By integrating directly with execution workflows, it automates the capture of error contexts and solutions, turning technical debt and mistakes into a persistent, actionable knowledge base for future tasks.
Key Features
01Automated lesson creation from JSON error context
02Query lessons by component, category, or applied status
03Filterable listing of lessons for efficient knowledge retrieval
04Standardized markdown storage with key-value metadata headers
050 GitHub stars
06Create lessons from errors or discoveries with global scope
Use Cases
01Tracking the implementation status of architectural improvements across a repository
02Documenting a fix for a recurring build dependency error to prevent future downtime
03Retrieving applicable best practices and anti-patterns before modifying a specific component
