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useragent mcp for Zed

io.github.mrfentmen/useragent-mcp

Parse user-agent strings into browser, engine, OS and device, and flag crawlers - fully local.

client:Zed transport:stdio runtime:npm

Install useragent mcp in Zed

~/.config/zed/settings.json · windows: %APPDATA%\Zed\settings.json

{
  "context_servers": {
    "useragent-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "@mrfentmen/useragent-mcp"
      ]
    }
  }
}

Merge this into your existing settings object — do not replace the file. Zed docs

useragent mcp in other clients