npx claudepluginhub oborchers/fractional-cto --plugin structured-brainstormingDefined in hooks/hooks.json
startup|resume|clear|compact${CLAUDE_PLUGIN_ROOT}/hooks/session-start.sh${CLAUDE_PLUGIN_ROOT}/hooks/user-prompt-submit.sh5msRuns Node.js scripts on SessionStart to check peepshow statusline and on UserPromptSubmit for related updates. No bash execution or file writes.