Project Retrospective Writer — Development skill for Claude Code

Project Retrospective Writer (LESSONS.md)

Create LESSONS.md files that capture institutional knowledge, especially failures. Think like a journalist writing about your own project—be specific, be honest, name the actual mistakes.

The critical section: "The real problem"

This is the most valuable part of any retrospective. It answers:

"What did we THINK we were building vs. what was ACTUALLY needed?"

**Good example:**

We built a comprehensive tagging system when users just needed fu