Getting it into your agent
One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.
git clone --depth 1 https://github.com/Masriyan/Claude-Code-CyberSecurity-SkillWrote this? Show the measurements
A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.
[](https://agentmods.dev/plugins/masriyan/claude-code-cybersecurity-skill/cybersecurity)<a href="https://agentmods.dev/plugins/masriyan/claude-code-cybersecurity-skill/cybersecurity"><img src="https://agentmods.dev/badge/plugins/masriyan/claude-code-cybersecurity-skill/cybersecurity/github.svg" alt="Measured on agentmods" height="20"></a>Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.
<a href="https://agentmods.dev/plugins/masriyan/claude-code-cybersecurity-skill/cybersecurity"><img src="https://agentmods.dev/badge/plugins/masriyan/claude-code-cybersecurity-skill/cybersecurity.svg" alt="Reviewed on agentmods" width="80" height="20"></a>Grade A, and why
cybersecurity scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 5d ago.
A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.
Nothing flagged
None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.
The source is not reproduced here
A licence we could not identify
The repository carries a LICENSE file, but it is custom or dual enough that GitHub cannot name it and neither can this catalogue. Unknown terms are not permission, so the body is not copied here. Read the licence at the source and decide for yourself.
What it installs
The manifest is a name and a version. 22 skills travel with it, and installing the plugin installs all of them — 823 tokens a session between them. Each is measured on its own page, and each can be installed alone.
- Skill 04-reverse-engineering A 26 tokens
- Skill 01-recon-osint A 31 tokens
- Skill 02-vulnerability-scanner A 25 tokens
- Skill 03-exploit-development A 26 tokens
- Skill 05-malware-analysis A 26 tokens
- Skill 06-threat-hunting A 27 tokens
- Skill 08-network-security A 26 tokens
- Skill 11-csoc-automation A 26 tokens
- Skill 12-log-analysis A 36 tokens
- Skill 13-crypto-analysis A 29 tokens
- Skill 14-red-team-ops A 30 tokens
- Skill 21-threat-intelligence A 56 tokens
- Skill 22-purple-team A 66 tokens
- Skill 17-mobile-security A 46 tokens
- Skill 18-ot-ics-security A 63 tokens
- Skill 19-grc-compliance A 59 tokens
- Skill 20-supply-chain-security A 49 tokens
- Skill 15-blue-team-defense B 28 tokens
- Skill 10-cloud-security B 27 tokens
- Skill 07-incident-response B 41 tokens
- Skill 09-web-security B 29 tokens
- Skill 16-ai-llm-security B 51 tokens
What ships with it
1 file beside marketplace.json#cybersecurity in the same directory: the scripts, references and assets a skill reads on demand. Not counted in the per-session cost; read them before you install if any of them is executable.
What this file has done since we first saw it
Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.
- 5d ago Changed bf80a86e2b13
- 10d ago Changed · +2 lines 4bb567fa7c6b
- 1mo ago Changed · +1 lines 344bc3bb1414
- 1mo ago First seen · 40 lines scan A f0c7e729033a
cybersecurity is a plugin published in the GitHub repository Masriyan/Claude-Code-CyberSecurity-Skill (512 stars, last pushed 6d ago), with no licence file. Its token cost is not measured: this kind of file is read by the harness, not the model. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-09-03.
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