Nov 11 reject · Nov 12 lock-in · Apps Script must self-build · split human vs agent. Export a local checklist.
1. Do you connect Google Workspace via MCP?
2. Can you edit the OAuth client used by MCP?
3. Is it the default Apps Script OAuth client?
4. Do humans and the agent share that client?
Answer the prompts on the left to get a path card.
Console checkbox path before Nov 11 — mark “Use this client for an AI-powered agent”.
Default OAuth client usually cannot toggle agentic — self-build a Cloud client.
Separate human vs agent clients so admins can tell traffic apart after lock-in.
Answers stay in the browser. No Google login on this site.
2026-11-11 reject unmarked MCP clients · 2026-11-12 permanent non-agentic lock-in.
Workspace REST-without-MCP is not the focus — do not let that drown the MCP checklist.