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OAuth without DCR ​

Use this when Sign in says the server does not support automatic registration.

  1. Open Configure → Add MCP (or edit an existing HTTP MCP)
  2. Paste the HTTPS MCP URL
  3. Under Advanced, note the required redirect URI: http://127.0.0.1:7342/oauth/callback

Add MCP Advanced section with OAuth client fields and redirect URI

  1. Optionally use Open guide to get provider-specific OAuth app steps
  2. Create the provider app, register that redirect URI, copy Client ID (and secret if required)
  3. Paste credentials under Advanced
  4. Click Sign in and finish in the browser

Tokens are stored in the keychain. Re-sign-in if the provider revokes access.