Connectors not Connecting

[kaysiradek]

Preflight Checklist

• I have searched existing issues and this hasn't been reported yet
• This is a single bug report (please file separate reports for different bugs)
• I am using the latest version of Claude Code

What's Wrong?

Connectors not connecting with 0Auth - AWS, custom, etc.

What Should Happen?

Please fix

Error Messages/Logs

Steps to Reproduce

Code 1141c8

Claude Model

None

Is this a regression?

Yes, this worked in a previous version

Last Working Version

No response

Claude Code Version

Claude Web

Platform

Anthropic API

Operating System

macOS

Terminal/Shell

Terminal.app (macOS)

Additional Information

No response

[github-actions]

Found 3 possible duplicate issues:

1. [BUG] Claude Desktop doesn't connect to Custom MCPs altogether (not with OAuth 2.1 nor with SSE) #5826
2. [BUG] Claude Desktop and claude.ai fail to connect to custom OAuth-protected MCP server - infinite about:blank loop #11814
3. [BUG] Custom MCP isn't connecting even after OAuth ClaudeDesktop #13570

This issue will be automatically closed as a duplicate in 3 days.

• If your issue is a duplicate, please close it and 👍 the existing issue instead
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🤖 Generated with Claude Code

[github-actions]

This issue has been automatically closed as a duplicate of #5826.

If this is incorrect, please re-open this issue or create a new one.

🤖 Generated with Claude Code

[github-actions]

This issue has been automatically locked since it was closed and has not had any activity for 7 days. If you're experiencing a similar issue, please file a new issue and reference this one if it's relevant.