Kastell
io.github.kastelldev
Server security audit (413 checks), hardening, and fleet management across 4 cloud providers.
{ "mcpServers": { "io.github.kastelldev-kastell": { "command": "npx", "args": [ "-y", "[email protected]" ], "env": { "HETZNER_TOKEN": "<secret>", "DIGITALOCEAN_TOKEN": "<secret>", "VULTR_TOKEN": "<secret>", "LINODE_TOKEN": "<secret>" } } }}.cursor/mcp.jsonMCP server
- Transport
- stdio
- Status
- Local
Power your agent
Add this server
The publisher's own command. Not a PlugMCP endpoint.
Host a copy with our keys and logs.
Local command
npx -y [email protected]Credentials from the publisher
- HETZNER_TOKEN — Hetzner Cloud API token (optional — only for Hetzner servers)
- DIGITALOCEAN_TOKEN — DigitalOcean API token (optional — only for DigitalOcean servers)
- VULTR_TOKEN — Vultr API token (optional — only for Vultr servers)
- LINODE_TOKEN — Linode API token (optional — only for Linode servers)
Claude Code has no install link for a local command. Copy the command below and run it in a terminal.
shClaude Code
HETZNER_TOKEN=<secret> DIGITALOCEAN_TOKEN=<secret> VULTR_TOKEN=<secret> LINODE_TOKEN=<secret> claude mcp add io.github.kastelldev-kastell -- npx -y kastell@1.14.0Run in a terminal.
jsonClaude Desktop
{ "mcpServers": { "io.github.kastelldev-kastell": { "command": "npx", "args": [ "-y", "[email protected]" ], "env": { "HETZNER_TOKEN": "<secret>", "DIGITALOCEAN_TOKEN": "<secret>", "VULTR_TOKEN": "<secret>", "LINODE_TOKEN": "<secret>" } } }}claude_desktop_config.json
Local · npmPublisher installStep-by-step: add this in Claude
Remote URL or a command on your machine? How the two installs differ
Run on PlugMCP
Host a copy with our keys and logs.
A new server you create. It is not this listing's official endpoint. Use the publisher install when you want their URL and their credentials.
LaunchServer facts
Local- Transport
- stdio
- Version
- 1.14.0
- API key
- HETZNER_TOKEN, DIGITALOCEAN_TOKEN, VULTR_TOKEN, LINODE_TOKEN
- Last checked
- 2026-10-26
- Stars
- —
- Tools
- —
- Uptime
- —
Tools
Tools
No tool list yet. Remote servers get one after the first health check.
FAQ
Questions
How do I install Kastell?
Copy the stdio config for Cursor, Claude Desktop, Claude Code, or VS Code on this page. It uses the publisher's install, not a PlugMCP proxy.
Does Kastell need an API key?
The publisher lists these environment variables: HETZNER_TOKEN, DIGITALOCEAN_TOKEN, VULTR_TOKEN, LINODE_TOKEN.
What transport does Kastell use?
Kastell runs locally over stdio.
When was Kastell last checked?
Last checked 2026-10-26. Server security audit (413 checks), hardening, and fleet management across 4 cloud providers.
From the publisher
Documentation
README is not crawled yet. Open the repository