Skip to content
mcp/harbor
Claude Desktop

open mcp apps for Claude Desktop

io.github.2nd1st/open-mcp-apps

Persistent, interactive MCP Apps — the AI builds an app once, you both reuse it

client:Claude Desktop transport:stdio runtime:npm

Install open mcp apps in Claude Desktop

~/Library/Application Support/Claude/claude_desktop_config.json · windows: %APPDATA%\Claude\claude_desktop_config.json

Held in this page only — never stored, logged, or sent anywhere but back to your screen. 

{
  "mcpServers": {
    "open-mcp-apps": {
      "command": "npx",
      "args": [
        "-y",
        "@2nd1st/open-mcp-apps"
      ],
      "env": {
        "OMA_DB": "<OMA_DB>",
        "OMA_VIEWER": "<OMA_VIEWER>",
        "OMA_DYNAMIC_TOOLS": "<OMA_DYNAMIC_TOOLS>"
      }
    }
  }
}

Settings → Developer → Edit Config opens this file. Restart the app after saving. Claude Desktop docs

open mcp apps in other clients

open mcp apps MCP server