The easiest way is Sign in with Wild Cherry: in Claude, go to Settings → Connectors → Add custom connector and paste just the Server URL. Claude opens a Wild Cherry sign-in window, you approve access, and it connects — no token to copy.
You can also connect with a Bearer token created above:
- Claude — Settings → Connectors → Add custom connector → paste the URL, choose Bearer auth, paste the token.
- ChatGPT — enable Developer mode → Connectors → Create → paste the URL with Bearer auth and the token.
- Codex — add it to your MCP config as a streamable-http server with an
Authorization: Bearer <token> header.
Then ask your assistant to list, add, complete, or reorder your to-dos.