[BUG] /mcp shows unconnected integrations (Gmail, Google Calendar, Google Drive) as connected

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?

When running /mcp in Claude Code, the built-in Google integrations (Gmail, Google Calendar, Google Drive) are listed alongside actually connected MCP servers. There's no indication that these integrations haven't been authorized — they appear the same as any connected server.

This is misleading because:

• I never connected these integrations, and on claude.ai they correctly don't show as "connected", but have a "Connect" button.
• In Claude Code, /mcp presents them as if they're "connected" and ready to use.
• Only when you actually try to call one of these tools do you get a "requires re-authorization (token expired)" error.

What Should Happen?

/mcp should either hide unconnected integrations, or clearly mark them as "not connected" / "requires authorization" so users can distinguish them from servers that are actually working.

Error Messages/Logs

Steps to Reproduce

in a fresh claude caude installation with no MCP connected/install, run claude and then /mcp in the terminal

Claude Model

Sonnet (default)

Is this a regression?

I don't know

Last Working Version

_No response_

Claude Code Version

2.1.205

Platform

Anthropic API

Operating System

macOS

Terminal/Shell

Terminal.app (macOS)

Additional Information

_No response_