npx claudepluginhub mem9-ai/mem9 --plugin mem9Defined in hooks/hooks.json
${CLAUDE_PLUGIN_ROOT}/hooks/stop.sh120ms${CLAUDE_PLUGIN_ROOT}/hooks/session-start.sh${CLAUDE_PLUGIN_ROOT}/hooks/user-prompt-submit.shSets VSCode tab state to 'idle' on SessionStart and Stop events, 'working' on UserPromptSubmit via tab-state.py script.