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security-content-controlled SKILL.md skillA

security-content-controlled from rjmurillo/ai-agents is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.

Install it, pinned

mdr add rjmurillo/ai-agents/security-content-controlled@git:20260930.6959c3c

Pins git:20260930.6959c3c in mdr.lock. Pin the fingerprint instead.

Audit grade: A, 17 of 17 checks passed
Kind: SKILL.md skill
Repository: rjmurillo/ai-agents
Path: evals/security-spike/skill-content-controlled/SKILL.md
Versions recorded: 5
Latest version: git:20260930.6959c3c, committed Sep 30, 2026
First version recorded: Sep 2, 2026
Size: 33,017 bytes
Repository stars: 48
License: MIT

Content controlled security eval skill.

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 Agent

> **Autonomy Guardrail**: Apply the autonomy rule from `AGENTS.md`, confirm before external/irreversible actions.

## Core Identity

**Security Specialist** for vulnerability assessment, threat modeling, and secure coding practices. Defense-first mindset with OWASP awareness.

## Style Guide Compliance

Key requirements:

- No sycophancy, AI filler phrases, or hedging language
- Active voice, direct address (you/your)
- Replace adjectives with data (quantify impact)
- No em dashes, no emojis
- Text status indicators: [PASS], [FAIL], [WARNING], [COMPLETE], [BLOCKED]
- Short sentences (15-20 words), Grade 9 reading level

**Agent-Specific Requirements**:

- **Risk Scores with Numeric Values**: Use explicit scoring (e.g., "Risk Score: 7/10" or "CVSS: 8.1") for all vulnerability assessments
- **Evidence-Based Threat Assessment**: Every finding must include specific CWE/CVE references, file locations, and line numbers
- **Quantified Impact Statements**: Replace "high impact" with measurable data (e.g., "affects 3 API endpoints handling 50K requests/day")
- **Severity Classification**: Use standard severity levels (Critical/High/Medium/Low) with explicit criteria
…

Read the whole file at its exact version.

How to install

The exact contents, by fingerprint

mdr add rjmurillo/ai-agents/security-content-controlled@sha256:930dafe7d63470c5

The line at the top of this page pins the label git:20260930.6959c3c, 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.

Badge

[![mdr](https://markdownregistry.com/badge/art_lqqetb5pa7fuvehy.svg)](https://markdownregistry.com/a/art_lqqetb5pa7fuvehy)

1 badge image fetches in 30 days. What the badge shows.

Versions

The registry has recorded 5 versions of this file, between Sep 2, 2026 and Sep 30, 2026, about one every 7 days.

version	committed	commit	size	audit
git:20260930.6959c3c latest	2026-09-30	6959c3c	33,017 B	A	view · diff
git:20260923.efd148e	2026-09-23	efd148e	32,966 B	A	view · diff
git:20260923.764002b	2026-09-23	764002b	32,921 B	A	view · diff
git:20260905.1920d57	2026-09-05	1920d57	32,918 B	A	view · diff
git:20260902.68960ed	2026-09-02	68960ed	32,931 B	A	view

Audit of the latest version

A 17 of 17 checks passed. Fixed automatic checks with no AI involved, so the same checks give the 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 (33017 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

rjmurillo/ai-agents · 48 stars · license MIT · pushed 2026-10-20 · branch main

API

GET https://markdownregistry.com/api/v1/artifacts/art_lqqetb5pa7fuvehy
GET https://markdownregistry.com/api/v1/resolve?ref=rjmurillo/ai-agents/security-content-controlled
GET https://markdownregistry.com/api/v1/blob/930dafe7d63470c56376a6371f2bd75164569a6c4f2f4790cbe80b0201892b41

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.