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/trilwu/secskillsWrote 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/trilwu/secskills/secskills-defense)<a href="https://agentmods.dev/plugins/trilwu/secskills/secskills-defense"><img src="https://agentmods.dev/badge/plugins/trilwu/secskills/secskills-defense.svg" alt="Measured on agentmods" height="20"></a>Grade A, and why
secskills-defense 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 7d 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.
What it actually says
{
"name": "secskills-defense",
"version": "4.3.0",
"description": "DFIR and detection built on preserve-first, base-rate discipline. 22 defensive security skills for SOC analysts, incident responders, and detection engineers: alert triage, malware and shellcode analysis, memory/disk/network forensics, phishing-email analysis, Windows endpoint DFIR, Linux persistence hunting, AWS/Azure/GCP/M365-Entra incident investigation, Kubernetes defense, cloud posture hardening, threat hunting, detection-as-code (Sigma/YARA/Suricata) with real false-positive analysis, risk-based vulnerability management, and threat intelligence. Every skill fact-checked against primary sources. Pairs with secskills-core. Use when investigating a compromise, running DFIR, triaging alerts, or building detections.",
"author": {
"name": "trilwu",
"url": "https://github.com/trilwu"
},
"homepage": "https://github.com/trilwu/secskills",
"repository": "https://github.com/trilwu/secskills",
"license": "MIT",
"keywords": [
"security",
"blue-team",
"dfir",
"incident-response",
"threat-hunting",
"detection-engineering",
"malware-analysis",
"forensics",
"threat-intelligence"
]
}
What it installs
The manifest is a name and a version. 22 skills travel with it, and installing the plugin installs all of them — 2,373 tokens a session between them. Each is measured on its own page, and each can be installed alone.
- Skill analyzing-network-traffic A 146 tokens
- Skill investigating-windows-endpoints A 186 tokens
- Skill producing-threat-intelligence A 159 tokens
- Skill writing-yara-rules A 114 tokens
- Skill analyzing-malware A 69 tokens
- Skill analyzing-phishing-emails A 119 tokens
- Skill analyzing-shellcode A 122 tokens
- Skill engineering-detections A 77 tokens
- Skill hunting-threats A 78 tokens
- Skill investigating-m365-entra A 88 tokens
- Skill writing-sigma-rules A 83 tokens
- Skill triaging-security-alerts A 92 tokens
- Skill defending-kubernetes A 98 tokens
- Skill hardening-cloud-posture A 113 tokens
- Skill investigating-gcp-incidents A 98 tokens
- Skill managing-vulnerabilities A 96 tokens
- Skill investigating-aws-incidents B 120 tokens
- Skill investigating-azure-incidents B 144 tokens
- Skill analyzing-memory-images B 81 tokens
- Skill analyzing-disk-images D 119 tokens
- Skill responding-to-incidents D 74 tokens
- Skill analyzing-linux-persistence A 97 tokens
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.
- 7d ago First seen · 24 lines scan A 9f4a811e7395
secskills-defense is a plugin published in the GitHub repository trilwu/secskills (135 stars, last pushed 2d ago), licensed MIT. 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 2026-08-30.
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