By name: learn description: Extract reusable patterns from the current session user-invocable: true
/learn
Analyze the current session to extract reusable patterns, conventions, and lessons learned. Save them for future reference.
Arguments
$ARGUMENTS— Optional focus area (e.g., "error handling", "testing patterns")
Process
1. Session Analysis
Review the current session for:
- Patterns that were applied repeatedly
- Conventions discovered in the codebase
- Solutions to problems encountered
- Anti-patterns that were corrected
- Architecture decisions made
2. Pattern Extraction
For each pattern found, document:
### Pattern: [Name]
**Context**: When to apply this pattern
**Solution**: What to do
**Example**: Code or command example
**Source**: Where this was learned (file, session context)
3. Categorization
Group patterns by type:
- Code Style: Naming, formatting, organization
- Architecture: Structure, dependencies, boundaries
- Testing: Test patterns, fixtures, assertions
- Error Handling: Exception patterns, recovery strategies
- Performance: Optimization techniques, caching
- Security: Validation patterns, auth patterns
4. Output
Save extracted patterns to the project's documentation or suggest additions to CLAUDE.md for the project.
Integration
Patterns can be promoted to:
- Rules (always-follow constraints)
- Skills (reusable workflows)
- CLAUDE.md entries (project conventions)