Lenz Fact-Check for Zed

io.lenz/fact-check

Check the factual claims in a draft or an answer: a quick verdict, or a deep check with sources.

client:Zed transport:streamable-http

Install Lenz Fact-Check in Zed

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

{
  "context_servers": {
    "fact-check": {
      "url": "https://lenz.io/mcp"
    }
  }
}

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