About server-security
server-security is a skill for server security audits and reversible hardening plans. It guides scoped reviews of SSH, firewalls, users, services, permissions, and updates, with read-only verification and documented rollback steps.
Key features
- 01Audit SSH, firewalls, and users
- 02Review services, permissions, and updates
- 03Keep work within the requested scope
- 04Prefer minimal, reversible changes
- 05Record rollback commands and verification evidence
Use cases
- 01Audit server SSH and firewall settings
- 02Plan service or permission hardening
- 03Apply a reversible change within a defined scope
- 04Document changes and verify hardening
Install
Copy the command and run it in a terminal.
$
npx skills add https:/After installing, type/server-securityin Claude Code to confirm it loaded.
Bundled filesreferences/full-guide.md
Details
From the project READMEServer Security Audit
Use this skill for server security audits and reversible hardening plans across SSH, firewall, users, services, file permissions, and update posture.
Routing
- Start here to confirm scope, safety boundaries, and the minimum workflow.
- Load
references/full-guide.mdbefore executing detailed commands, applying templates, or relying on examples from this skill. - Keep the work limited to the user-requested target; do not add adjacent improvements unless the user asks.
Quick Workflow
- Confirm the target, available context, constraints, and done-when signal.
- Read the relevant section of
references/full-guide.mdfor task-specific details. - Execute the smallest reversible action that satisfies the request.
- Verify with read-only evidence first, then document every applied change with rollback commands and post-change validation.
- Report changed files, commands run, evidence collected, and any remaining risk.
References
references/full-guide.md- complete command patterns, examples, checklists, and edge cases.
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