Invisible Playwright MCP is an open-source browser automation agent that gives AI assistants control of a real Firefox-based browser through MCP. It can navigate pages, click controls, type text, select options, read page content, capture screenshots, and expose a live browser view. The underlying browser is a patched Firefox build whose identity settings are handled inside the engine rather than injected into individual pages. It can run from clients such as Claude Code, Codex, and Gemini...