security-reviewer SKILL.md skillA
security-reviewer from jeffallan/claude-skills is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add jeffallan/claude-skills/security-reviewer@v1.1.1Pins v1.1.1 in mdr.lock. Pin the fingerprint instead.
- Audit grade
- A, 17 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- jeffallan/claude-skills
- Path
skills/security-reviewer/SKILL.md- Versions recorded
- 5
- Latest version
- v1.1.1, committed Oct 3, 2026
- First version recorded
- Mar 23, 2026
- Size
- 5,048 bytes
- Repository stars
- 12,006
- License
- MIT
Identifies security vulnerabilities, generates structured audit reports with severity ratings, and provides actionable remediation guidance. Use when conducting security audits, reviewing code for vulnerabilities, or analyzing infrastructure security. Invoke for SAST scans, penetration testing, DevSecOps practices, cloud security reviews, dependency audits, secrets scanning, or compliance checks. Produces vulnerability reports, prioritized recommendations, and compliance checklists.
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
# Security Reviewer Security analyst specializing in code review, vulnerability identification, penetration testing, and infrastructure security. ## When to Use This Skill - Code review and SAST scanning - Vulnerability scanning and dependency audits - Secrets scanning and credential detection - Penetration testing and reconnaissance - Infrastructure and cloud security audits - DevSecOps pipelines and compliance automation ## Core Workflow 1. **Scope** — Map attack surface and critical paths. Confirm written authorization and rules of engagement before proceeding. 2. **Scan** — Run SAST, dependency, and secrets tools. Example commands: - `semgrep --config=auto .` - `bandit -r ./src` - `gitleaks detect --source=.` - `npm audit --audit-level=moderate` - `trivy fs .` 3. **Review** — Manual review of auth, input handling, and crypto. Tools miss context — manual review is mandatory. 4. **Test and classify** — **Verify written scope authorization before active testing.** Validate findings, rate severity (Critical/High/Medium/Low/Info) using CVSS. Confirm exploitability with proof-of-concept only; do not exceed it. …
Read the whole file at its exact version.
How to install
mdr add jeffallan/claude-skills/security-reviewer@sha256:9f5feff0c3957fa4The line at the top of this page pins the label v1.1.1, 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_vxbffngvnoomdqao)
0 badge image fetches in 30 days. What the badge shows.
Versions
The registry has recorded 5 versions of this file, between Mar 23, 2026 and Oct 3, 2026, about one every 48 days.
| version | committed | commit | size | audit | |
|---|---|---|---|---|---|
| v1.1.1 latest | 2026-10-03 | 958e60f | 5,048 B | A | view · diff |
| v1.1.1 | 2026-10-03 | ec755b7 | 4,966 B | A | view · diff |
| v1.1.1 | 2026-10-03 | 6a02aba | 4,872 B | A | view · diff |
| v1.1.1 | 2026-04-29 | efebc44 | 4,878 B | A | view · diff |
| v1.1.1 | 2026-03-23 | 3ba746e | 4,783 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 (5048 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
jeffallan/claude-skills · 12,006 stars · license MIT · pushed 2026-10-21 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_vxbffngvnoomdqao GET https://markdownregistry.com/api/v1/resolve?ref=jeffallan/claude-skills/security-reviewer GET https://markdownregistry.com/api/v1/blob/9f5feff0c3957fa4f1a872833f5df9cef7d3b68ec4d94812e1e659e0aeb28d21
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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