security SKILL.md skillA
security from travisjneuman/.claude is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add travisjneuman/.claude/security@git:20260930.c8d311dPins git:20260930.c8d311d in mdr.lock. Pin the fingerprint instead.
- Audit grade
- A, 17 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- travisjneuman/.claude
- Path
skills/security/SKILL.md- Versions recorded
- 5
- Latest version
- git:20260930.c8d311d, committed Sep 30, 2026
- First version recorded
- Dec 17, 2025
- Size
- 13,274 bytes
- Repository stars
- 105
- License
- MIT
Information security expertise for cybersecurity frameworks (NIST, ISO 27001), security architecture, incident response, vulnerability management, identity management, and cloud security. Use when designing security programs, responding to incidents, or assessing vulnerabilities.
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
# Information Security Expert Comprehensive security frameworks for cybersecurity, incident response, and security architecture. ## Security Architecture ### Zero Trust Architecture ``` ZERO TRUST PRINCIPLES: - Never trust, always verify - Assume breach - Verify explicitly - Least privilege access - Micro-segmentation ZERO TRUST COMPONENTS: IDENTITY: - Strong authentication (MFA) - Identity governance - Privileged access management - Continuous validation DEVICES: - Device health verification - Endpoint detection and response - Mobile device management - Asset inventory NETWORK: - Micro-segmentation - Software-defined perimeter - Encrypted communications - Network access control APPLICATIONS: - Application-level authentication - API security - Web application firewall - Secure coding practices DATA: - Data classification - Encryption at rest and in transit - Data loss prevention - Access controls ``` ### Defense in Depth ``` SECURITY LAYERS: PHYSICAL: - Data center security - Badge access - Surveillance - Environmental controls PERIMETER: - Firewalls - IDS/IPS - DMZ - VPN NETWORK: - Segmentation - Encryption - Network monitoring - NAC HOST: - Endpoint protection …
Read the whole file at its exact version.
How to install
mdr add travisjneuman/.claude/security@sha256:917515429337a461The line at the top of this page pins the label git:20260930.c8d311d, 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_jwcyo64awscribdm)
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Versions
The registry has recorded 5 versions of this file, between Dec 17, 2025 and Sep 30, 2026, about one every 72 days.
| version | committed | commit | size | audit | |
|---|---|---|---|---|---|
| git:20260930.c8d311d latest | 2026-09-30 | c8d311d | 13,274 B | A | view · diff |
| git:20260207.49cc324 | 2026-02-07 | 49cc324 | 13,337 B | A | view · diff |
| git:20260113.90b2d6e | 2026-01-13 | 90b2d6e | 7,397 B | A | view · diff |
| git:20251217.c0ba627 | 2025-12-17 | c0ba627 | 6,825 B | A | view · diff |
| git:20251217.3f83b43 | 2025-12-17 | 3f83b43 | 10,915 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 (13274 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
travisjneuman/.claude · 105 stars · license MIT · pushed 2026-10-19 · branch master
API
GET https://markdownregistry.com/api/v1/artifacts/art_jwcyo64awscribdm GET https://markdownregistry.com/api/v1/resolve?ref=travisjneuman/.claude/security GET https://markdownregistry.com/api/v1/blob/917515429337a461c28e2bc17f93dbccc933f6d19f7211965addd2e3ed41aa03
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.
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