chat.commands.browser_notebook
Slash command: /notebook - Open the Agent Notebook UI in the browser.
execute
async def execute(tux: "CliTux") -> Optional[str]
Open the Agent Notebook web UI (notebook + chat) in the default browser.
In dev mode (set AGENT_RUNTIMES_DEV_UI=1) the page is loaded from the
Vite dev server (default http://localhost:5173, override with
AGENT_RUNTIMES_DEV_UI_URL) instead of the built /static bundle. The
dev server proxies /api to the backend, so the chat still connects.