LocalFree

Newton Browser MCP server

Koala-Studios/newton-browser

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

0 GitHub stars134 npm downloads / month
Source code

Install Newton Browser in Claude Code

Claude Code
claude mcp add newton-browser -- npx -y newton-browser
mcp.json (Claude Desktop, Cursor, VS Code, Windsurf)
{
  "mcpServers": {
    "newton-browser": {
      "command": "npx",
      "args": [
        "-y",
        "newton-browser"
      ]
    }
  }
}

Frequently asked questions

What does the Newton Browser MCP server do?

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

Is the Newton Browser MCP server free?

Yes, most likely. Open source and no paid account or API key is mentioned in the listing. Check the provider for current pricing.

Does Newton Browser run locally or remotely?

Local. Runs on your machine (stdio). You install it with npx, uvx, Docker or from source.

How do I add Newton Browser to Claude Code?

Run: claude mcp add newton-browser -- npx -y newton-browser

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