Install FSB in Claude Code
This server doesn't publish a package to a registry, so follow the install steps in its README. Once it runs, register it with Claude Code:
claude mcp add fsb -- <command to start the server>Frequently asked questions
What does the FSB MCP server do?
Chrome extension plus MCP server that lets any MCP client drive your own signed in Chrome by reading the live DOM instead of screenshots, with no API key. 69 tools, session replay, and an encrypted credential vault.
Is the FSB MCP server free?
Yes, most likely. Open source and no paid account or API key is mentioned in the listing. Check the provider for current pricing.
Does FSB run locally or remotely?
Local. Runs on your machine (stdio). You install it with npx, uvx, Docker or from source.
How do I add FSB to Claude Code?
Follow the install steps in the project's README at https://github.com/fullselfbrowsing/FSB, then register it with "claude mcp add".
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