Connect Claude

Prerequisites

• Claude on the web or Claude Desktop
• A SheetBase account at sheetbase.flonest.app

Steps

1. Open Claude Settings.

   In Claude, open Settings → Connectors.

2. Add SheetBase.

   Choose Add custom connector. Name it SheetBase and enter:

   https://sheetbase.flonest.app/api/mcp

3. Complete SheetBase authorization.

   Claude opens a browser. Sign in to SheetBase, review the requesting client, and choose Allow. SheetBase then issues a resource-bound access token to Claude.

4. Test the connection.

   Ask Claude to list available tools or spreadsheets. A successful response confirms that Claude can reach SheetBase.

Reconnecting after the OAuth security migration

Old OAuth clients and tokens are intentionally invalidated by the migration to the stable OAuth Provider. In Settings → Connectors, remove the old SheetBase connector and add the custom connector again once. Your SheetBase user, Google connection, and API keys remain.

See Reconnect SheetBase OAuth.

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See also

• Quickstart
• Connect Cursor
• Reconnect SheetBase OAuth
• Authentication