Kastell

Server security auditing (413 checks, 29 categories), production hardening, and fleet management. Supports Hetzner, DigitalOcean, Vultr, and Linode.

→ kastelldev/kastell · listed on glama

Is this your MCP?

Claim it to get a verified publisher badge, a free copy of our full audit findings, and direct contact for any high-priority issues we find.

Install from

Glama

M8ven verifies MCPs across every public registry — install directly from whichever one you prefer.

// key findings

✅

No credential exfiltration, no sensitive file access, no obfuscation

Static analysis found nothing flowing your secrets to unexpected places.

✅

Open source with a license and README

Anyone can audit the code, the license is declared, and the publisher documents what it does.

// required environment variables

This server reads these from process.env. You'll be asked to provide them before it can run.

configKASTELL_ALLOW_PRIVATE_IPS

configPLUGIN_AUDIT_TIMEOUT_MS

// full audit trail

The full breakdown of what we checked, the deductions that landed, the network hosts, the dependency advisories, and concrete fix guidance is available to verified publishers.

// improvement guidance — verified publishers only

We have 1 concrete improvement we can share with the publisher of this MCP. Each comes with specific guidance to raise the trust score.

// embed badge in your README

[![M8ven Score](https://m8ven.ai/badge/mcp/kastelldev-kastell-quvl3p)](https://m8ven.ai/mcp/kastelldev-kastell-quvl3p)

commit: b756462967f3d8d73ae6848cced3f6c620b065c8

code hash: c7224314eedb555ded255bd004891f87c12c0d3d885cb0f5d65415bdb67b5f7c

verified: 6/11/2026, 11:31:59 AM

view raw JSON →