Humanities Helping Hands checker for Zed

com.humanitieshelpinghands/checker

121 machine-proven math facts, plus 49 real-world claims with machine-checked arithmetic

client:Zed transport:streamable-http tools:3

Install Humanities Helping Hands checker in Zed

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

{
  "context_servers": {
    "checker": {
      "url": "https://humanitieshelpinghands.com/mcp"
    }
  }
}

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