npx claudepluginhub lhohan/agent-chisels --plugin jjDefined in hooks/hooks.json
bash ${CLAUDE_PLUGIN_ROOT}/hooks-handlers/jj-reminder.shOn SessionStart matching startup|clear|compact, sequentially prints 7 Loom bootstrap reference markdown files (core-identity to validation-honesty) with headers and staggered sleeps via printf, sleep, and cat shell commands.