A comprehensive NixOS Flake development environment for the Playwright MCP (Model Context Protocol) server with full Chrome and Firefox support, including persistent browser profiles.
Playwright MCP Server - NixOS Flake is an MCP project maintained in the benjaminkitt/nix-playwright-mcp repository. The maintainer describes its purpose as “A comprehensive NixOS Flake development environment for the Playwright MCP (Model Context Protocol) server with full Chrome and Firefox support, including persistent browser profiles”. Read the project documentation for the complete scope.
The project provides a local client configuration using nix. Follow the repository’s build and installation steps before copying it, and replace example paths with the paths on your own computer.
Project documentation · Repository · Discovery listing. This profile records the public documentation checked on 2026-10-08.
{
"mcpServers": {
"playwright": {
"command": "nix",
"args": [
"run",
"github:benjaminkitt/playwright-mcp-nix"
]
}
}
}From the project documentation. Replace placeholders and example paths before connecting.
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