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Grok

MCP Browser for Grok

io.github.cherchyk/mcpbrowser

Browser automation using the user's Chromium session — JS execution, auth, and anti-bot support.

client:Grok transport:stdio runtime:npm

Install MCP Browser in Grok

.mcp.json (in your project root)

{
  "mcpServers": {
    "mcpbrowser": {
      "type": "stdio",
      "command": "npx",
      "args": [
        "-y",
        "mcpbrowser"
      ]
    }
  }
}

Grok Build reads Claude Code's .mcp.json and Claude Desktop's config unchanged, so a server you have already set up there needs nothing new. The Grok web app and X integration do not take custom servers. Grok docs

MCP Browser in other clients