The "MCP" tab in theproperties panel (Settings → MCP) displays "MCP not configured" #30099

Description

The "MCP" tab in the OpenCode Desktop properties panel (Settings → MCP) displays "MCP not configured" despite having properly configured MCP servers in opencode.json. The MCP servers themselves work correctly — their tools are available to the agent during a session. The issue is purely a UI rendering problem.

Plugins

No response

OpenCode version

1.15.13

Steps to reproduce

1. Configure an MCP server in the global ~/.config/opencode/opencode.json (or project-level opencode.json) following the official documentation.
2. Open OpenCode Desktop, navigate to File → Properties → MCP tab.
3. Observe the message "MCP not configured." The server list is empty.
4. Verify that the server's tools are available to the agent — they work as expected.
5. Downgrade to the previous OpenCode version — the servers are displayed correctly.

Screenshot and/or share link

No response

Operating System

OS: Windows (x64)

Terminal

Windows terminal