Notion MCP connections are having auth issues

Updates

• resolved

  This issue is now resolved.

  Aug 5, 2026, 4:33 AM UTC

• investigating

  We are currently investigating an issue affecting new Claude-to-Notion MCP connections. Users attempting to authorize Claude to access their Notion workspace are encountering an "Invalid authorization request" error. Starting at approximately 01:25 UTC on August 5, 2026, new authorization requests from Claude to Notion began failing.

  Aug 5, 2026, 3:34 AM UTC