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Hardening and setting up an Ubuntu server v1.0.0

Use this resource to prepare and administer an Ubuntu or Debian server

New

  • 403 downloads
  • 218 likes
  • 143 saves

Free

Install with the CLI

In a terminal, from the folder you want:

npx --yes palatekit@latest install ubuntu-server-hardening-setup

With no option, the skill goes to ~/.agents/skills/; add --agent claude-code (or codex, cursor…) to target an agent.

First time: connect the CLI with

npx --yes palatekit@latest login

The agent helps you set up a fresh Ubuntu or Debian server: SSH hardening, sudo, users and permissions, system limits, log rotation, cron jobs and troubleshooting (full disk, exhausted file descriptors, clock drift). It provides a setup script to review before running it.

Mostly picked by

Updated November 2, 2026

Card for the “Hardening and setting up an Ubuntu server” skill

Details

Works in
Install guides
Generates with
Your agent's model
Licence
MIT

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What you get

  • SKILL.md: initial setup script for Ubuntu 22.04 and 24.04
  • SKILL.md: users, permissions, limits, logs and disks

Good fit for

  • You are installing a new Ubuntu VPS or VM
  • A server runs out of file descriptors or disk space

Not for

    Tags

    • linux
    • ubuntu
    • server
    • security

    About

    You say

    “Prepare this Ubuntu 24.04 VPS: key-based SSH, root login disabled, firewall and security updates.”

    Card for the “Hardening and setting up an Ubuntu server” skill

    Skill published by claude-dev-suite under the MIT license, delivered in its original version.

    Show more

    How to use it

    1. Install the skill in your agent's skills folder
    2. Ask your agent to prepare and administer an Ubuntu or Debian server
    3. Review and adjust the result

    Content preview

    Files

    • LICENSE1.1 KB
    • NOTICE-PALATEKIT.md0.5 KB
    • SKILL.md18.1 KB

    Origin and licence

    Listed unmodified

    Author
    claude-dev-suite
    Source
    github.com/claude-dev-suite/claude-dev-suite/tree/e10ab644ba43abe2abc923399226df4af7337214/skills/infrastructure/linux-server
    Licence
    MIT

    Notice

    « linux-server » (claude-dev-suite, MIT) livré dans sa version d'origine : fiche en français et en anglais par PalateKit.

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