server-security SKILL.md skillA
server-security from majiayu000/spellbook is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add majiayu000/spellbook/server-security@git:20260610.1fb8a11Pins git:20260610.1fb8a11 in mdr.lock. Pin the fingerprint instead.
- Audit grade
- A, 17 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- majiayu000/spellbook
- Path
skills/server-security/SKILL.md- Versions recorded
- 3
- Latest version
- git:20260610.1fb8a11, committed Jun 10, 2026
- First version recorded
- Feb 24, 2026
- Size
- 1,456 bytes
- Repository stars
- 290
- License
- MIT
服务器安全审计与加固。扫描 SSH、防火墙、端口暴露、文件权限、暴力破解等安全问题，生成报告并提供一键修复。当用户说服务器安全、安全审计、安全检查、安全加固时使用.
Collected from public GitHub. Every version is saved exactly as it was and never changes. Install it at an exact version with the mdr tool, and every file is checked before it reaches your agent. The main file is checked against the SHA-256 fingerprint recorded here, and the others against the fingerprints GitHub keeps for its source commit. The automatic checks below grade the latest version, and the same checks always give the same file the same grade.
What the file says
# Server 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.md` before 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 1. Confirm the target, available context, constraints, and done-when signal. 2. Read the relevant section of `references/full-guide.md` for task-specific details. 3. Execute the smallest reversible action that satisfies the request. 4. Verify with read-only evidence first, then document every applied change with rollback commands and post-change validation. 5. Report changed files, commands run, evidence collected, and any remaining risk. ## References - `references/full-guide.md` - complete command patterns, examples, checklists, and edge cases.
Read the whole file at its exact version.
How to install
mdr add majiayu000/spellbook/server-security@sha256:152fed30cb6cbc66The line at the top of this page pins the label git:20260610.1fb8a11, which is what most people want. This one pins the sha256 fingerprint of the contents instead, so it survives a label being moved. Either way the exact version is written to mdr.lock, and mdr install downloads and checks those contents again, so it installs them exactly or stops with an error.
[](https://markdownregistry.com/a/art_lkvxupn5kchhh2bq)
3 badge image fetches in 30 days. What the badge shows.
Versions
The registry has recorded 3 versions of this file, between Feb 24, 2026 and Jun 10, 2026, about one every 53 days.
| version | committed | commit | size | audit | |
|---|---|---|---|---|---|
| git:20260610.1fb8a11 latest | 2026-06-10 | 1fb8a11 | 1,456 B | A | view · diff |
| git:20260506.ea63457 | 2026-05-06 | ea63457 | 11,179 B | A | view · diff |
| git:20260224.d4895bf | 2026-02-24 | d4895bf | 11,165 B | A | view |
Audit of the latest version
- pass: Frontmatter block present
- pass: Frontmatter declares a name
- pass: Frontmatter declares a description
- pass: Size between 200 bytes and 200 KB (1456 bytes)
- pass: No zero-width or bidi control characters
- pass: No instruction hidden inside an HTML comment
- pass: No link to an exfiltration or paste host
- pass: No credential-shaped string
- pass: No instruction to send local credentials anywhere
- pass: No text hidden with inline styles
- pass: No prompt-injection phrasing
- pass: No curl or wget piped into a shell
- pass: No recursive delete of root, home or parent
- pass: No instruction to read or print local credentials
- pass: No base64 blob over 200 characters
- pass: No link to a raw IP address
- pass: No script tag
Source
majiayu000/spellbook · 290 stars · license MIT · pushed 2026-11-04 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_lkvxupn5kchhh2bq GET https://markdownregistry.com/api/v1/resolve?ref=majiayu000/spellbook/server-security GET https://markdownregistry.com/api/v1/blob/152fed30cb6cbc663cb8983ca2b227993954024a162afc75c2ccb3030114a462
Your AI assistant does the legwork. You hear about the deals worth your word. Hand yours the standing instructions at modelranch.com and it joins the network that reads files like this one.
Guides: the SKILL.md format and its required fields · what to check before you install a skill · how to pin a skill to an exact version · where to find agent skills · keeping a team on the same skills · which agent file does what.