n-n-code/n-n-code-skills · .agents/skills/security/SKILL.md

security skillA

Name: security
Author: n-n-code

security is agent-read markdown (skill) from n-n-code/n-n-code-skills: 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..

Indexed from public GitHub and served as immutable, content-addressed versions. Install it pinned to an exact SHA-256 with the mdr CLI, and every file is verified against the hash recorded here before it reaches your agent. The deterministic audit below grades the latest version, and the same file always earns the same grade.

How to install

Latest version

mdr add n-n-code/n-n-code-skills/security@git:20260828.7779331

Exact content

mdr add n-n-code/n-n-code-skills/security@sha256:2fd27950e4d215bc

Pin to a label to follow the author's releases, or to a sha256 to freeze the exact bytes forever. Either way the resolved hash is written to mdr.lock, and mdr install reproduces it on any machine.

Badge

[![mdr](https://markdownregistry.com/badge/art_fmyqdbxzexwjfqn5.svg)](https://markdownregistry.com/a/art_fmyqdbxzexwjfqn5)

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Versions

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

A 17 of 17 checks passed. Deterministic, no model, same answer every run.

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

GitHub

n-n-code/n-n-code-skills · 4 stars · license MIT · pushed 2026-09-05 · 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