About
This skill helps developers conduct blameless postmortems to analyze incidents and failures. It guides users through root cause analysis using methods like 5 Whys, documents corrective actions with owners, and establishes prevention strategies. Use it when discussing incident reviews, RCA, or lessons learned after an outage.
Quick Install
Claude Code
Recommendednpx skills add nicepkg/ai-workflow -a claude-code/plugin add https://github.com/nicepkg/ai-workflowgit clone https://github.com/nicepkg/ai-workflow.git ~/.claude/skills/postmortemCopy and paste this command in Claude Code to install this skill
GitHub Repository
Frequently asked questions
What is the postmortem skill?
postmortem is a Claude Skill by nicepkg. Skills package instructions and resources that Claude loads on demand, so Claude can perform postmortem-related tasks without extra prompting.
How do I install postmortem?
Use the install commands on this page: add postmortem to Claude Code as a plugin, or clone its repository into your skills directory, then restart Claude so it picks up the skill.
What category does postmortem belong to?
postmortem is in the Documentation category, tagged word and ai.
Is postmortem free to use?
Yes. postmortem is listed on AIMCP and free to install. It runs inside Claude, so no separate service account is required to use the skill itself.
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