npx claudepluginhub maxwellcalkin/sentinel-ai --plugin sentinel-aiDefined inline in plugin.json manifest
Bash|Write|Edit|NotebookEditbash ${CLAUDE_PLUGIN_ROOT}/hooks/pre-tool-scan.shBash|Read|Grep|WebFetch|WebSearchbash ${CLAUDE_PLUGIN_ROOT}/hooks/post-tool-scan.shRuns bash guardrail scripts on PreToolUse for Edit/Write (main branch warns), CronCreate, and Bash (git push/commit/checkout, gh delete/write). PostToolUse handles git init/push. Blocks risky ops, touches files.