newton browser for Zed

io.github.koala-studios/newton-browser

Local-only Chrome and Edge control for MCP clients through an origin-scoped extension.

client:Zed transport:stdio runtime:npm

Install newton browser in Zed

~/.config/zed/settings.json · windows: %APPDATA%\Zed\settings.json

{
  "context_servers": {
    "newton-browser": {
      "command": "npx",
      "args": [
        "-y",
        "newton-browser"
      ]
    }
  }
}

Merge this into your existing settings object — do not replace the file. Zed docs