browser-tools-mcp vs steel-mcp-server
browser-tools-mcp: BrowserTools MCP empowers AI applications to monitor and interact with browsers through a Chrome extension and Anthropic's Model Context Protocol. It offers a suite of tools for web development audits, including accessibility, performance, and SEO analysis, enhancing AI's capability to understand and improve web pages.; steel-mcp-server: Steel MCP Server empowers LLM clients like Claude and VS Code with a Steel-managed Chromium browser, facilitating complex web interactions beyond simple `fetch` requests. It allows agents to read pages as markdown, take screenshots, navigate, and perform actions like clicking, typing, and filling forms on interactive websites.
TL;DR
- You use Cursor or a similar IDE agent and want it to read console logs, network activity, screenshots and the currently selected DOM element from your own Chrome.
- You want Lighthouse-based audits for accessibility, performance, SEO and best practices from within the agent.
- You want browser logs kept local: the README says logs are stored on your machine and never sent to a third-party service.
- You want the agent to click through and drive pages; this tool is aimed at monitoring and auditing, not full automation.
- You do not want to install a Chrome extension and run a separate local Node server alongside the MCP server.
- You want the most actively developed option: the latest release in the data we checked was v2.0.2 on 2026-08-12.
Summarize pricing tables or specific information from web pages.
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