newton-browser
Local-only Chrome and Edge control for MCP clients through an origin-scoped extension.
Install
npmstdio
npx -y newton-browser Client config (Claude Desktop, Cursor, Windsurf and most MCP clients)
{
"mcpServers": {
"io-github-koala-studios-newton-browser": {
"command": "npx",
"args": [
"-y",
"newton-browser"
]
}
}
} Source: official MCP Registry record · registry name io.github.Koala-Studios/newton-browser · published 2026-07-12 · updated 2026-07-12. Not an endorsement; review the code before connecting it to anything sensitive.