Skip to content
mcp/harbor
Cursor

agent browser for Cursor

io.github.aetherai3/agent-browser

Self-hosted Chrome for AI agents, with a live noVNC view a human can take over.

client:Cursor transport:stdio runtime:npm

Install agent browser 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": {
    "agent-browser": {
      "type": "stdio",
      "command": "npx",
      "args": [
        "-y",
        "aether-browser"
      ],
      "env": {
        "AGENT_BROWSER_URL": "<AGENT_BROWSER_URL>",
        "AGENT_BROWSER_CONTROLLER_TOKEN": "<AGENT_BROWSER_CONTROLLER_TOKEN>",
        "AGENT_BROWSER_OBSERVER_TOKEN": "<AGENT_BROWSER_OBSERVER_TOKEN>"
      }
    }
  }
}

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

agent browser in other clients

agent browser MCP server