owasp-security SKILL.md skillA
owasp-security from agamm/claude-code-owasp is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add agamm/claude-code-owasp/owasp-security@git:20260925.d26434aPins git:20260925.d26434a in mdr.lock. Pin the fingerprint instead.
- Audit grade
- A, 17 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- agamm/claude-code-owasp
- Path
.claude/skills/owasp-security/SKILL.md- Versions recorded
- 6
- Latest version
- git:20260925.d26434a, committed Sep 25, 2026
- First version recorded
- Jul 28, 2026
- Size
- 14,059 bytes
- Repository stars
- 388
- License
- MIT
Reviews code for security vulnerabilities and guides secure implementation using OWASP Top 10:2025, ASVS 5.0, the OWASP Top 10 for LLM Applications (2026), and the OWASP Top 10 for Agentic Applications (2026). Use when reviewing code or a diff for security issues, implementing authentication, authorization, sessions, or cryptography, handling untrusted input, files, or URLs, hardening config, dependencies, or CI, or building LLM and AI agent features.
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
# OWASP Security Apply these standards when writing or reviewing code. For a review, follow the workflow below. **Reference files** (read the one the task needs, and only the section you need): - [`reference/review-checklist.md`](reference/review-checklist.md): coverage checklist for every Top 10 category, plus LLM and agent checks. Read during step 3 of a review. - [`reference/languages.md`](reference/languages.md): per-language pitfalls with unsafe/safe examples for 20+ languages. Read the section for the language under review. - [`reference/config-and-supply-chain.md`](reference/config-and-supply-chain.md): A02 and A03 in Dockerfiles, Kubernetes, Terraform, framework config, security headers, lockfiles, and CI/CD. Read when the change touches config, IaC, dependencies, or pipelines. - [`reference/owasp-report.md`](reference/owasp-report.md): attack vectors, mitigations, and worked examples for every Top 10:2025, ASVS 5.0, LLM Top 10, and Agentic item. About 1100 lines: jump to the section you need. ## Security Review Workflow Copy this checklist into your response and tick it off as you go: ``` Security Review Progress: - [ ] Step 1: Map entry points and trust boundaries …
Read the whole file at its exact version.
How to install
mdr add agamm/claude-code-owasp/owasp-security@sha256:8257b9ad96c3fb70The line at the top of this page pins the label git:20260925.d26434a, 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_4ci6cnio4olhyycd)
4 badge image fetches in 30 days. What the badge shows.
Versions
The registry has recorded 6 versions of this file, between Jul 28, 2026 and Sep 25, 2026, about one every 12 days.
| version | committed | commit | size | audit | |
|---|---|---|---|---|---|
| git:20260925.d26434a latest | 2026-09-25 | d26434a | 14,059 B | A | view · diff |
| git:20260925.8e635f2 | 2026-09-25 | 8e635f2 | 13,849 B | A | view · diff |
| git:20260925.deb91ca | 2026-09-25 | deb91ca | 13,572 B | A | view · diff |
| git:20260925.4241122 | 2026-09-25 | 4241122 | 13,538 B | A | view · diff |
| git:20260728.dfd187e | 2026-07-28 | dfd187e | 14,654 B | A | view · diff |
| git:20260728.bc80d3c | 2026-07-28 | bc80d3c | 17,218 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 (14059 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
agamm/claude-code-owasp · 388 stars · license MIT · pushed 2026-09-25 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_4ci6cnio4olhyycd GET https://markdownregistry.com/api/v1/resolve?ref=agamm/claude-code-owasp/owasp-security GET https://markdownregistry.com/api/v1/blob/8257b9ad96c3fb7007108f457a704bca0c3ea23540141171403cab8900072574
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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