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Server security audit (413 checks), hardening, and fleet management across 4 cloud providers.
About
Server security audit (413 checks), hardening, and fleet management across 4 cloud providers.
What You'll Need
Set these up before or after installing:
Hetzner Cloud API token (optional — only for Hetzner servers)Required
Environment variable: HETZNER_TOKEN
DigitalOcean API token (optional — only for DigitalOcean servers)Required
Environment variable: DIGITALOCEAN_TOKEN
Vultr API token (optional — only for Vultr servers)Required
Environment variable: VULTR_TOKEN
Linode API token (optional — only for Linode servers)Required
Environment variable: LINODE_TOKEN
How to Install
Add this to your MCP configuration file:
{
"mcpServers": {
"io-github-kastelldev-kastell": {
"env": {
"VULTR_TOKEN": "your-vultr-token-here",
"LINODE_TOKEN": "your-linode-token-here",
"HETZNER_TOKEN": "your-hetzner-token-here",
"DIGITALOCEAN_TOKEN": "your-digitalocean-token-here"
},
"args": [
"-y",
"kastell"
],
"command": "npx"
}
}
}Security Report
10.0
Low Risk10.0Low RiskValid MCP server (1 strong, 1 medium validity signals). No known CVEs in dependencies. Package registry verified. Imported from the Official MCP Registry.
Scanned 4 files · 1 finding
Security scores are indicators to help you make informed decisions, not guarantees. Always review permissions before connecting any MCP server.
Permissions Required
This plugin requests these system permissions. Most are normal for its category.
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