npx claudepluginhub jrc2139/claude-plugin-sema --plugin semaDefined in hooks/hooks.json
node ${CLAUDE_PLUGIN_ROOT}/hooks/scripts/stop.js5msnode ${CLAUDE_PLUGIN_ROOT}/hooks/scripts/start.js10msExecutes a Node.js script (session-lifecycle-hook.js) on SessionStart and SessionEnd events to automate session lifecycle tasks. No bash execution or file writes.