Supabase MCP cannot authenticate

What version of Codex CLI is running?

codex-cli 0.116.0

What subscription do you have?

Pro

Which model were you using?

_No response_

What platform is your computer?

_No response_

What terminal emulator and version are you using (if applicable)?

_No response_

What issue are you seeing?

codex mcp login supabase
Authorize supabase by opening this URL in your browser:
https://api.supabase.com/v1/oauth/authorize?response_type=code&client_id=21b15279-2ee8-4944-b848-e4ce51d0ea61&state=LiaaY78pshKChly9NRfDnA&code_challenge=O2PUQAWhy0HWPW3zYDgRECsIgk-9ZnsEK7CHJaLER6c&code_challenge_method=S256&redirect_uri=http%3A%2F%2F127.0.0.1%3A51272%2Fcallback

Error: failed to handle OAuth callback

Caused by:
OAuth token exchange failed: missing field access_token at line 1 column 36

What steps can reproduce the bug?

Uploaded thread: 019d0d30-1b07-7910-ad31-f1c795f118f0

What is the expected behavior?

_No response_

Additional information

_No response_