Labsco
MCP SERVER

Local Web Browser

by atagon-GmbH

Drive a real browser by describing what to do — no selectors, no screenshots.

Browser Automation, Control & Screenshots
Summary
Selector-free is a token argument as much as a robustness one.

The comparison the project draws with a Playwright-based server is that the agent never has to locate the element first — it states the action and the control algorithm resolves it, saving both the round trips and the tokens spent describing the DOM. The same property means your steps survive a redesign that would have broken a selector.

What it is

A browser automation server built on kogiQA's browser control algorithm: the agent says what to do in natural language and the browser does it, without CSS selectors and without a vision model reading screenshots.

What you get
  • Pages driven by description — log in, add a product to the cart, check a badge — with no selector to write or maintain
  • Console errors collected across the pages you visit, so the agent can go and fix them in the source
  • Layout and style problems inspected at a viewport width you name
  • A site explored and documented: follow internal links to a depth and produce a Markdown description of each page and its features
  • End-to-end tests written from a walkthrough of the real flow, covering the happy path and the validation errors
  • Exploratory testing — edge-case inputs into every form it finds, with a report of what looked broken
Requirements

Node.js 20 or newer and an MCP client. Auto-install with `npx kogiqa-mcp@latest`; Claude Code takes `claude mcp add kogiqa-browser npx kogiqa-mcp@latest`, and VS Code, Cursor and Windsurf all accept the same command.

Setup effort

One command — npx kogiqa-mcp@latest