npx claudepluginhub flexion/claude-domestique --plugin mantraDefined in hooks/hooks.json
${CLAUDE_PLUGIN_ROOT}/hooks/behavior.js3ms${CLAUDE_PLUGIN_ROOT}/hooks/behavior.js3msRuns bash script session-bootstrap.sh on SessionStart for initialization and prompt-log.sh on UserPromptSubmit for logging prompts. Executes bash commands, no file writes.