Google Workspace -- Tool Router

MCP is preferred on this host; the CLI path (workspace-cli) is for headless use. Load the matching reference per job below — this page is the router, not the content.

Global rules

• Confirm before mutating. Never send mail, create/update/delete calendar events, delete or share Drive files, or modify Docs/Sheets without showing the user the exact target (recipient, file ID, share role, body) and getting approval. Prefer trashing over permanent deletion. A request for a brief or a read is not authorization to write.
• Read back what you wrote. After an approved mutation, re-read the object and report the ID/link, so a silent no-op cannot pass as success.
• Verify auth before first use. If a call fails with a credential error, walk references/setup.md rather than retrying blindly — three rejected calls trigger the ~60s pause described in references/pitfalls.md.
• Paginate instead of truncating. list_calendars, get_events, and the search tools return a Next page token; pass it back before concluding a result set is complete.
• Never invent tool names or parameters. Use only the consolidated manage_* tools' action parameter for create/update/delete, and only parameters documented in the service tables below; if a tool is missing from a table, report the gap instead.
• Docs layout: build incrementally. Insert a heading alone, style it, then insert body as NORMAL_TEXT; re-read the doc after every batch, since indices shift — references/docs-layout.md is required before building a formatted document.

Routing