What problem does it solve? Teams accumulate hard-won lessons during development, but those lessons sit unused in documentation files unless someone remembers to read them. This Skill loads the project's accumulated lessons from .claude/lessons.md into the conversation so past learnings actually inform planning sessions, large features, and refactors. ## Core Features & Use Cases - Active Lesson Loading: Reads only the ## Active section of .claude/lessons.md, ignoring the generated index and treating ## Archive as audit history consulted only when contradictions appear. - Scope-Aware Application: Notes each lesson's Applies to scope and confidence level, treating confirmed lessons as defaults and tentative ones as hypotheses to validate against current code. - Read-Only Safety: Never modifies .claude/lessons.md; writing or superseding lessons is delegated to the separate android-retrospective skill. - Use Case: Before kicking off a large refactor of the app's data layer, invoke the skill to load all active lessons tagged for architecture and testing so prior mistakes are not repeated. ## Quick Start Ask the assistant to load the project lessons before starting the planning session for the new feature.