What is pentest-postexploit?

A set of penetration-testing techniques for Microsoft Active Directory, the system many organizations use to manage Windows users, computers, and permissions.

It helps with attack-chain planning, permission escalation, movement between computers, collecting test findings, and creating detection rules.

It organizes common steps after gaining access to an Active Directory environment, so testers can examine how an attacker might expand access and what defenders should detect.

pentest-postexploit — Plugin by thapr0digy

Install

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.

Claude Code

/plugin marketplace add thapr0digy/skills

agentmods

npx agentmods add plugins/thapr0digy/skills/pentest-postexploit

Clone the repo

git clone --depth 1 https://github.com/thapr0digy/skills

Made for: Claude Code.

Per session not measured What this adds to a session before it is invoked.

When invoked not measured Not applicable: nothing here is loaded into a session.

Security scan A 0 findings. Scan, not verified.

Origin original No closer match found in the catalogue.

Security

Grade A, and why

pentest-postexploit 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 yesterday.

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.

plugins/pentest-postexploit/.claude-plugin/plugin.json · 7 lines

What it actually says

{
  "name": "pentest-postexploit",
  "version": "0.1.0",
  "description": "Active Directory attack chains and post-exploitation skills for penetration testing engagements. AD exploitation, privilege escalation, lateral movement, loot collection, and detection rule generation.",
  "author": { "name": "thapr0digy" }
}

Changes

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.

yesterday First seen · 7 lines scan A 3a5e9c0ad8e0

Subscribe to this mod's changes

pentest-postexploit is a plugin published in the GitHub repository thapr0digy/skills (2 stars, last pushed 3mo 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 2026-08-31.

Planning Security Testing

pentest-postexploit

Getting it into your agent

Grade A, and why

Nothing flagged

What it actually says

What this file has done since we first saw it

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