WebCrypt MCP Server for Zed

io.github.putervision/webcrypt

Zero-dependency Web Crypto & AI Agent MCP Server (AES-256-GCM, RSA-4096, PQC, Signatures).

client:Zed transport:stdio runtime:npm

Install WebCrypt MCP Server in Zed

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

{
  "context_servers": {
    "webcrypt": {
      "command": "npx",
      "args": [
        "-y",
        "webcrypt"
      ]
    }
  }
}

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