AGENTS/.pi/gsd/templates/retrospective.md

Project Retrospective

A living document updated after each milestone. Lessons feed forward into future planning.

Milestone: v{version} - {name}

Shipped: {date} Phases: {count} | Plans: {count} | Sessions: {count}

What Was Built

• {Key deliverable 1}
• {Key deliverable 2}
• {Key deliverable 3}

What Worked

• {Efficiency win or successful pattern}
• {What went smoothly}

What Was Inefficient

• {Missed opportunity}
• {What took longer than expected}

Patterns Established

• {New pattern or convention that should persist}

Key Lessons

1. {Specific, actionable lesson}
2. {Another lesson}

Cost Observations

• Model mix: {X}% opus, {Y}% sonnet, {Z}% haiku
• Sessions: {count}
• Notable: {efficiency observation}

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Cross-Milestone Trends

Process Evolution

Milestone	Sessions	Phases	Key Change
v{X}	{N}	{M}	{What changed in process}

Cumulative Quality

Milestone	Tests	Coverage	Zero-Dep Additions
v{X}	{N}	{Y}%	{count}

Top Lessons (Verified Across Milestones)

1. {Lesson verified by multiple milestones}
2. {Another cross-validated lesson}