Self-improving review checklist: every escaped defect — caught late or flagged by the user — is captured as a permanent new check in the same change, so the same class of mistake can never recur.
Installation
1
Add the marketplace
/plugin marketplace add senigami/skill-arsenal
2
Install plugins
/plugin
Run these commands in Claude Code to add this plugin to your environment. The marketplace must be added before you can install its plugins.