Skip to content
mcp/harbor
Cursor

val for Cursor

com.nyx-intelligence/val

QA agent for vibecoded apps. Real browser checks, your AI fixes them. Ship to green.

client:Cursor transport:stdio runtime:npm

Install val in Cursor

~/.cursor/mcp.json · windows: %USERPROFILE%\.cursor\mcp.json

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

{
  "mcpServers": {
    "val": {
      "type": "stdio",
      "command": "npx",
      "args": [
        "-y",
        "@nyx-intelligence/val-mcp"
      ],
      "env": {
        "VAL_LICENSE_KEY": "<VAL_LICENSE_KEY>"
      }
    }
  }
}

Use .cursor/mcp.json in a project root instead to scope it to that project. Cursor merges both. Cursor docs

val in other clients

val MCP server