auth.switch
Switch Google accounts or re-authenticate to resolve rate limits or broken authentication by clearing sessions and initiating a fresh login.
Instructions
Switch to a different Google account or re-authenticate. Use this when:
NotebookLM rate limit is reached (50 queries/day for free accounts)
You want to switch to a different Google account
Authentication is broken and needs a fresh start
This will:
Close all active browser sessions
Delete all saved authentication data (cookies, Chrome profile)
Open browser for fresh Google login
After completion, use 'get_health' to verify authentication.
TROUBLESHOOTING for persistent auth issues: If re_auth fails repeatedly:
Ask user to close ALL Chrome/Chromium instances
Run cleanup_data(confirm=false, preserve_library=true) to preview old files
Run cleanup_data(confirm=true, preserve_library=true) to clean everything except library
Run re_auth again for completely fresh start This removes old installation data and browser sessions that can cause conflicts.
Input Schema
| Name | Required | Description | Default |
|---|---|---|---|
| show_browser | No | Show browser window (simple version). Default: true for re-auth. For advanced control, use browser_options instead. | |
| browser_options | No | Optional browser settings. Control visibility, timeouts, and stealth behavior. |
Output Schema
| Name | Required | Description | Default |
|---|---|---|---|
| success | Yes | Whether the tool call succeeded. | |
| data | No | The tool payload on success. The exact shape depends on the tool. | |
| error | No | Human-readable error message, present only when success is false. |