keryx for Zed

io.github.tang-vu/keryx

Autonomous research agent that pays every source it cites in USDC on Arc via x402 micropayments.

client:Zed transport:streamable-http runtime:npm tools:2

Install keryx in Zed

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

{
  "context_servers": {
    "keryx": {
      "url": "https://keryx.cc/mcp"
    }
  }
}

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