Document root cause analysis for team learning. Blameless, actionable, preventive.
/plugin marketplace add timequity/vibe-coder/plugin install vibe-coder@vibe-coderThis skill inherits all available tools. When active, it can use any tool Claude has access to.
# Postmortem: [Incident Title]
**Date:** YYYY-MM-DD
**Duration:** X hours
**Severity:** P1/P2/P3
**Author:** [Name]
## Summary
One paragraph describing what happened and impact.
## Timeline
- HH:MM - Event
- HH:MM - Detection
- HH:MM - Response started
- HH:MM - Mitigation
- HH:MM - Resolution
## Root Cause
Technical explanation of why this happened.
Use 5 Whys technique if helpful.
## Impact
- Users affected: X
- Revenue impact: $Y
- Data loss: None/Partial/Full
## What Went Well
- Detection was fast
- Team responded quickly
- Communication was clear
## What Went Wrong
- Monitoring gap
- Missing validation
- Unclear runbook
## Action Items
| Action | Owner | Due Date |
|--------|-------|----------|
| Add monitoring for X | @person | YYYY-MM-DD |
| Implement validation | @person | YYYY-MM-DD |
| Update runbook | @person | YYYY-MM-DD |
## Lessons Learned
Key takeaways for the team.
Root cause: Missing test for token expiry path
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