The hooks.json files had incorrect structure. Claude Code requires:
- Top-level "hooks" object
- Event names as keys containing arrays
- Each array element must have "matcher" and nested "hooks" array
Fixed 8 plugins:
- clarity-assist
- claude-config-maintainer
- cmdb-assistant
- contract-validator
- data-platform
- pr-review
- projman
- viz-platform
Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
Three plugins had incorrect hooks.json structure that caused hooks to fail:
- pr-review: SessionStart used nested `hooks` array without matcher
- cmdb-assistant: SessionStart used nested `hooks` array without matcher
- git-flow: Used completely wrong format (array with `event` field)
Per Claude Code documentation:
- Without matcher: direct `type`/`command` in the event array
- With matcher: nested `hooks` array inside matcher object
Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>