[Bug] Claude Design MCP server auto-registers for unauthorized accounts, causing persistent 404/401 errors and broken reconnect flow
Resolved 💬 2 comments Opened Jun 18, 2026 by CleanSuite Closed Jun 21, 2026
Bug Description
Claude Code auto-registers a claude_design MCP server via dynamic config for accounts that aren't entitled to Claude Design. It then surfaces a confusing HTTP 404 in /doctor and /mcp (the endpoint actually returns 401 — no login is possible without access), the Reconnect action loops on stale session state instead of offering a clean login, and there's no obvious way to dismiss it (removing the dynamic-config server re-adds it on next launch).
Environment Info
- Platform: linux
- Terminal: vscode
- Version: 2.1.181
- Feedback ID: a009b5ea-5678-4483-8a22-253907c06699
Errors
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