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.
npx skills add Masriyan/Claude-Code-CyberSecurity-Skill --skill 14-red-team-opsgit 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/skills/masriyan/claude-code-cybersecurity-skill/14-red-team-ops)<a href="https://agentmods.dev/skills/masriyan/claude-code-cybersecurity-skill/14-red-team-ops"><img src="https://agentmods.dev/badge/skills/masriyan/claude-code-cybersecurity-skill/14-red-team-ops/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/skills/masriyan/claude-code-cybersecurity-skill/14-red-team-ops"><img src="https://agentmods.dev/badge/skills/masriyan/claude-code-cybersecurity-skill/14-red-team-ops.svg" alt="Reviewed on agentmods" width="80" height="20"></a>- NVIDIA SkillSpector warn
SkillSpector: 3 findings, up to critical
These are SkillSpector’s own severities. On a checked sample its high-severity flags on skills were ~96% false positives — a documented command, a public API, a “never do X” rule — so we show them as a caution to read, not a verdict. Why →
- critical YARA Match · line 50 YARA rule matched a known malware signature (reverse shell, backdoor, ransomware, C2 framework, or info stealer).Fix: Remove the malware payload or compromised file entirely. Investigate how it entered the skill and audit all other artifacts for additional indicators of compromise.
- high YARA Match · line 31 YARA rule matched a hack tool or exploit indicator (offensive tools, reconnaissance, privilege escalation, or exploit frameworks).Fix: Remove offensive tool references and exploit code. Legitimate agent skills should not contain penetration testing tools, exploit frameworks, or reconnaissance utilities.
- high YARA Match · line 55 YARA rule matched a known malware signature (reverse shell, backdoor, ransomware, C2 framework, or info stealer).Fix: Remove the malware payload or compromised file entirely. Investigate how it entered the skill and audit all other artifacts for additional indicators of compromise.
What it costs to keep this loaded
Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.
| Model | Per session | Once invoked |
|---|---|---|
| Fable 5.1 | $0.00031 | $0.03716 |
| Opus 5 | $0.00015 | $0.01858 |
| Sonnet 5 | $0.00006 | $0.00743 |
| Haiku 4.5 | $0.00003 | $0.00372 |
Grade A, and why
Red Team Operations & Engagement Planning 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 today.
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.
How it starts
The opening of the file, as written. The whole thing — 431 lines — stays where its author put it; the contents beside it link to each section on GitHub.
Red Team Operations & Engagement Planning
Purpose
Enable Claude to assist authorized red team operators with engagement planning, C2 infrastructure design, attack methodology guidance, lateral movement strategy, OPSEC planning, and comprehensive reporting. Every workflow requires confirmed written authorization.
CRITICAL — AUTHORIZATION GATE: Red team assistance requires explicit authorization confirmation before proceeding. Claude will ask for authorization context and will not assist with active attack planning without it.
Authorized contexts:
- Signed Statement of Work (SOW) or Rules of Engagement (ROE)
- Bug bounty program (confirm target is in-scope)
- Internal security testing (confirm organizational authority)
- CTF competition (confirm challenge platform and scope)
- Research in owned/isolated lab environment
Activation Triggers
This skill activates when the user asks about:
- Planning a red team engagement or adversary simulation
- Designing C2 infrastructure (redirectors, team servers, C2 profiles)
- Active Directory attack paths (BloodHound, Kerberoasting, DCSync)
- Lateral movement techniques for authorized engagements
- Persistence mechanisms in red team context
- Social engineering campaign planning (authorized)
- Red team reporting and executive presentations
- Tabletop exercises (TTX) design
- Purple team collaboration
- OPSEC planning for authorized operations
Prerequisites
pip install pyyaml requests
Tools for authorized operations:
Cobalt Strike / Sliver / Havoc— C2 frameworksMetasploit— Exploitation frameworkBloodHound / SharpHound— AD attack path analysisImpacket— Network protocol toolsCrackMapExec / NetExec— AD enumerationResponder— LLMNR/NBT-NS poisoningMimikatz— Credential access (Windows)
Authorization Verification
Before any operational planning, Claude asks:
Red team assistance requires authorization confirmation:
1. What is the engagement type?
□ External penetration test
□ Internal network assessment
□ Red team / adversary simulation
□ Social engineering assessment
□ Physical security assessment
□ CTF competition
2. What is your authorization basis?
□ Signed SOW / contract with target organization
□ Internal role (IT/Security team testing own systems)
□ Bug bounty — [program name]
□ CTF — [platform and challenge name]
3. What is the defined scope?
(IP ranges, domains, systems, excluded assets)
4. Who is the target organization's security point of contact?
(For deconfliction — required for IR-level engagements)
Confirm before proceeding. Operational assistance without confirmed
authorization cannot be provided.
What ships with it
3 files beside SKILL.md 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.
- today Changed 2c6e4ca387fa
- 9d ago First seen · 431 lines · 31 tokens per session scan A fc2afdcbcd31
Red Team Operations & Engagement Planning is a skill published in the GitHub repository Masriyan/Claude-Code-CyberSecurity-Skill (403 stars, last pushed yesterday), licensed MIT. It adds 31 tokens to every session and 3,716 once invoked, about $0.0002 per session on Opus 5. 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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