Set up @ag-ui/mcp-apps-middleware in Claude Desktop

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MCP Apps middleware for AG-UI that enables UI-enabled tools from MCP (Model Context Protocol) servers.

01Configuration

{
  "mcpServers": {
    "ag-ui-mcp-apps-middleware": {
      "command": "npx",
      "args": [
        "-y",
        "@ag-ui/mcp-apps-middleware"
      ]
    }
  }
}

Add this to claude_desktop_config.json. Generated from the captured install method (npx); the mcpServers shape is shared across Claude Desktop, Cursor, Windsurf, Cline, and VS Code.

02Steps

Make sure Claude Desktop is installed and up to date.
Open claude_desktop_config.json and add the block above (merge into any existing mcpServers).
Provide any required API keys/credentials as environment variables.
Restart Claude Desktop and confirm @ag-ui/mcp-apps-middleware’s tools appear.

03Other runtimes

Cursor Windsurf Cline Continue Goose VS Code OpenAI Agents SDK LangGraph CrewAI

04Provenance

config_sourcegenerated from captured install method

last_checked2026-11-05 00:40Z

sourcesnpm registry [p4]

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