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Zed

kastell for Zed

io.github.kastelldev/kastell

Server security audit (413 checks), hardening, and fleet management across 4 cloud providers.

client:Zed transport:stdio runtime:npm

Install kastell in Zed

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

Held in this page only — never stored, logged, or sent anywhere but back to your screen.

{
  "context_servers": {
    "kastell": {
      "command": "npx",
      "args": [
        "-y",
        "kastell"
      ],
      "env": {
        "HETZNER_TOKEN": "<HETZNER_TOKEN>",
        "DIGITALOCEAN_TOKEN": "<DIGITALOCEAN_TOKEN>",
        "VULTR_TOKEN": "<VULTR_TOKEN>",
        "LINODE_TOKEN": "<LINODE_TOKEN>"
      }
    }
  }
}

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

kastell in other clients