[BUG] MCP CONNECTOR

Preflight Checklist

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

What's Wrong?

Couldn't register with CMS Coverage's sign-in service. You can try again, or add an OAuth Client ID in the connector settings. If this persists, share this reference with support: "ofid_6969a239ef3f5ede"

What Should Happen?

MCP CONNECTORS - NPI, CMS AND PUBMED NOT WORKING

Error Messages/Logs

Steps to Reproduce

connectors-mcp-npi or pi=ubmed or cms

Claude Model

None

Is this a regression?

Yes, this worked in a previous version

Last Working Version

_No response_

Claude Code Version

2.1.172

Platform

Anthropic API

Operating System

macOS

Terminal/Shell

Terminal.app (macOS)

Additional Information

_No response_