Execution Report

Review and deeply analyze the implementation you just completed.

Context

You have just finished implementing a feature. Before moving on, reflect on:

• What you implemented
• How it aligns with the plan
• What challenges you encountered
• What diverged and why

Generate Report

Save to: .claude/execution-reports/[feature-name].md

Meta Information

• Plan file: [path to plan that guided this implementation]
• Files added: [list with paths]
• Files modified: [list with paths]
• Lines changed: +X -Y

Validation Results

• Syntax & Linting: ✓/✗ [details if failed]
• Type Checking: ✓/✗ [details if failed]
• Unit Tests: ✓/✗ [X passed, Y failed]
• Integration Tests: ✓/✗ [X passed, Y failed]

What Went Well

List specific things that worked smoothly:

• [concrete examples]

Challenges Encountered

List specific difficulties:

• [what was difficult and why]

Divergences from Plan

For each divergence, document:

[Divergence Title]

• Planned: [what the plan specified]
• Actual: [what was implemented instead]
• Reason: [why this divergence occurred]
• Type: [Better approach found | Plan assumption wrong | Security concern | Performance issue | Other]

Skipped Items

List anything from the plan that was not implemented:

• [what was skipped]
• Reason: [why it was skipped]

Recommendations

Based on this implementation, what should change for next time?

• Plan skill improvements: [suggestions]
• Execute skill improvements: [suggestions]
• CLAUDE.md additions: [suggestions]