security SKILL.md skillA
security from n-n-code/n-n-code-skills is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add n-n-code/n-n-code-skills/security@git:20260828.7779331Pins git:20260828.7779331 in mdr.lock. Pin the fingerprint instead.
- Audit grade
- A, 17 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- n-n-code/n-n-code-skills
- Path
.agents/skills/security/SKILL.md- Versions recorded
- 5
- Latest version
- git:20260828.7779331, committed Aug 28, 2026
- First version recorded
- Apr 5, 2026
- Size
- 10,383 bytes
- Repository stars
- 4
- License
- MIT
Evidence-grounded threat modeling, vulnerability review, and secure implementation. Use for explicit security audits or primary risks involving authorization, untrusted input, external requests, parsers/uploads, secrets, sensitive data, isolation, or release integrity. Not for routine implementation or non-security red-teaming. Add `security-identity-access` for identity and tenant authorization.
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 Find and reduce realistic abuse paths while keeping evidence, authority, and side effects explicit. Compose with `security-identity-access` when identity or tenant-authorization boundaries are central. That companion owns identity-specific checks; this skill owns the shared investigation, safety, evidence, and reporting contract. ## Choose The Mode And Authority | Mode | Use when | Authority | |---|---|---| | `security review` | Determine whether concrete code, configuration, or a change creates security-relevant weaknesses or unsafe exposures | Read-only: do not edit source or configuration or change external state | | `threat model` | Map assets, boundaries, attacker goals, abuse paths, and mitigations | Read-only: do not edit the system or present scenarios as confirmed vulnerabilities | | `secure implementation` | Design, implement, or remediate security-sensitive behavior | Mutate only the files or systems explicitly authorized by the request | Writing an explicitly requested report does not authorize remediation. If a request combines analysis and implementation, keep the initial investigation read-only and make the transition to changes visible. …
Read the whole file at its exact version.
How to install
mdr add n-n-code/n-n-code-skills/security@sha256:2fd27950e4d215bcThe line at the top of this page pins the label git:20260828.7779331, 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_fmyqdbxzexwjfqn5)
3 badge image fetches in 30 days. What the badge shows.
Versions
The registry has recorded 5 versions of this file, between Apr 5, 2026 and Aug 28, 2026, about one every 36 days.
| version | committed | commit | size | audit | |
|---|---|---|---|---|---|
| git:20260828.7779331 latest | 2026-08-28 | 7779331 | 10,383 B | A | view · diff |
| git:20260423.b0aeb97 | 2026-04-23 | b0aeb97 | 6,582 B | A | view · diff |
| git:20260405.689630e | 2026-04-05 | 689630e | 6,171 B | A | view · diff |
| git:20260405.fb5650f | 2026-04-05 | fb5650f | 6,251 B | A | view · diff |
| git:20260405.002addc | 2026-04-05 | 002addc | 1,349 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 (10383 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
n-n-code/n-n-code-skills · 4 stars · license MIT · pushed 2026-11-01 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_fmyqdbxzexwjfqn5 GET https://markdownregistry.com/api/v1/resolve?ref=n-n-code/n-n-code-skills/security GET https://markdownregistry.com/api/v1/blob/2fd27950e4d215bc1611806b84a2b424f09e54a4aa3e812acfc5f090e09ce4df
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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