Getting it into your agent
It runs from inside its repository, so the clone comes first — what it calls does not travel with the file alone.
git clone --depth 1 https://github.com/woohyun212/security-skillnpx agentmods add skills/woohyun212/security-skill/ad-pentestWrote 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/woohyun212/security-skill/ad-pentest)<a href="https://agentmods.dev/skills/woohyun212/security-skill/ad-pentest"><img src="https://agentmods.dev/badge/skills/woohyun212/security-skill/ad-pentest/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/woohyun212/security-skill/ad-pentest"><img src="https://agentmods.dev/badge/skills/woohyun212/security-skill/ad-pentest.svg" alt="Reviewed on agentmods" width="80" height="20"></a>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 | $0.00029 | $0.03778 |
| Opus 5 | $0.00015 | $0.01889 |
| Sonnet 5 | $0.00006 | $0.00756 |
| Haiku 4.5 | $0.00003 | $0.00378 |
Grade A, and why
ad-pentest scanned grade A with 1 finding 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 9d 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.
Asks for rootlowPrivilege escalation
A mod that escalates privileges can change anything on the machine, not only the project.
echo " Run: sudo python3 /opt/Responder/Responder.py -I <interface> -A (analyze mode only)" \ Downgraded: this mod is about security review, or the phrase is quoted, so it is likely naming the pattern rather than instructing it.
How it starts
The opening of the file, as written. The whole thing — 332 lines — stays where its author put it; the contents beside it link to each section on GitHub.
What this skill does
Performs a structured Active Directory penetration test across six phases: unauthenticated enumeration, authenticated enumeration with BloodHound, credential attacks (Kerberoasting, AS-REP Roasting, NTLM relay), privilege escalation via ACL abuse and ADCS misconfigurations, lateral movement, and domain dominance. Produces a findings report with attack paths and remediation guidance.
AUTHORIZED TESTING ONLY. All techniques in this skill are for use exclusively in environments where written authorization has been obtained. Unauthorized use is illegal.
When to use
- When performing an authorized internal penetration test of a Windows/AD environment
- When assessing AD attack surface for a red team or security review engagement
- When validating defensive controls (tiering, LAPS, Protected Users, Credential Guard)
- When generating BloodHound attack path data for remediation prioritization
Prerequisites
# Python-based tools (run in authorized testing environment)
pip install impacket ldapdomaindump bloodhound certipy-ad crackmapexec
# Install kerbrute (Go)
go install github.com/ropnop/kerbrute@latest
# Install Responder
git clone https://github.com/lgandx/Responder /opt/Responder
# BloodHound (GUI + neo4j)
# https://github.com/BloodHoundAD/BloodHound/releases
# For Windows-side collection: SharpHound.exe / Rubeus.exe (authorized lab use)
Inputs
| Variable | Required | Description |
|---|---|---|
SECSKILL_DC_IP |
required | Domain controller IP address |
SECSKILL_DOMAIN |
required | Target domain FQDN (e.g. corp.example.com) |
SECSKILL_DOMAIN_SHORT |
optional | NetBIOS domain name (e.g. CORP) |
SECSKILL_AD_USER |
optional | Authenticated domain username (phases 2–6) |
SECSKILL_AD_PASS |
optional | Authenticated domain password |
SECSKILL_AD_HASH |
optional | NTLM hash for pass-the-hash (format: LM:NT) |
SECSKILL_OUTPUT_DIR |
optional | Directory for results (default: ./output) |
What ships with it
1 file 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.
- 9d ago First seen · 332 lines · 29 tokens per session scan A dd3296f48f96
ad-pentest is a skill published in the GitHub repository woohyun212/security-skill (21 stars, last pushed 4mo ago), licensed MIT. It adds 29 tokens to every session and 3,778 once invoked, about $0.0001 per session on Opus 5. A static security scan graded it A with 1 finding (asks for root). No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-30.
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