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 wgpsec/AboutSecurity --skill post-exploit-linuxgit clone --depth 1 https://github.com/wgpsec/AboutSecurityWrote 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/wgpsec/aboutsecurity/post-exploit-linux)<a href="https://agentmods.dev/skills/wgpsec/aboutsecurity/post-exploit-linux"><img src="https://agentmods.dev/badge/skills/wgpsec/aboutsecurity/post-exploit-linux.svg" alt="Measured on agentmods" 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 | $0.00154 | $0.02497 |
| Opus 5 | $0.00077 | $0.01248 |
| Sonnet 5 | $0.00031 | $0.00499 |
| Haiku 4.5 | $0.00015 | $0.00250 |
Grade D, and why
post-exploit-linux scanned grade D with 6 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 4d 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.
Enumerates the file system for secretsmediumData exfiltration
Searching home directories for .env, .ssh, .aws or credential files is reconnaissance for credential theft.
find / \( -name "*.bak" -o -name "*.sql" -o -name "*.key" -o -name "*.pem" \) 2>/dev/null Downgraded: this mod is about security review, or the phrase is quoted, so it is likely naming the pattern rather than instructing it.
Asks for rootlowPrivilege escalation
A mod that escalates privileges can change anything on the machine, not only the project.
description: "Linux 后渗透全流程：信息收集→提权→凭据收集→横向准备。当通过 RCE/webshell/SSH 获取到 Linux shell 后使用。提权覆盖 sudo 滥用、SUID/SGID、Capabilities、Cron 劫持、PATH 劫持、Docker/LXD 组、NFS no_root_squash、可写 /etc/passwd、内核漏洞（DirtyPipe/PwnKit/DirtyCow）、组件提 Downgraded: this mod is about security review, or the phrase is quoted, so it is likely naming the pattern rather than instructing it.
Reaches for credential filesmediumPrivilege escalation
SSH keys, cloud credentials, git-credentials, .npmrc, /etc/shadow: reading these is how a config file becomes a credential leak.
cat ~/.ssh/id_rsa 2>/dev/null Downgraded: this mod is about security review, or the phrase is quoted, so it is likely naming the pattern rather than instructing it.
Downloads and executes remote codemediumSupply chain
curl | sh runs whatever the server returns today, which is not necessarily what it returned when this was reviewed.
curl -fsSL https://github.com/peass-ng/PEASS-ng/releases/latest/download/linpeas.sh | sh Downgraded: this mod is about security review, or the phrase is quoted, so it is likely naming the pattern rather than instructing it.
Makes network callslowCapability
Not a fault in itself. Listed so you know the mod talks to something, and to what.
curl -fsSL https://github.com/peass-ng/PEASS-ng/releases/latest/download/linpeas.sh | sh Runs shell commandslowCapability
Expected in a hook, worth knowing in a rule or an instructions file.
| python3 | `import os; os.system("/bin/bash")` | The source is not reproduced here
No licence file
A repository with no LICENSE is all rights reserved by default, so the body is not copied here. The metadata, the measurements and the link are.
What ships with it
5 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.
- 4d ago First seen · 195 lines · 154 tokens per session scan D f95d0d76c0b5
post-exploit-linux is a skill published in the GitHub repository wgpsec/AboutSecurity (1,725 stars, last pushed 8d ago), with no licence file. It adds 154 tokens to every session and 2,497 once invoked, about $0.0008 per session on Opus 5. A static security scan graded it D with 6 findings (enumerates the file system for secrets, asks for root, reaches for credential files). No closer match exists in the catalogue, so it is treated as the original; first seen 2026-09-03.
Other skills, from other repositories
osint-recon
A knowledge guide for open-source intelligence, or OSINT: collecting information from publicly available sources. It covers servers, websites, domains, and, when appropriate, people.
redteam-crypto-detail-pack
Domain routing and boundary guidance for authorized cryptography weakness testing, including weak algorithms, padding oracles, key management errors, insecure randomness, and hash collision risks. Use when a task belongs to the cryptography testing domain and needs scope, evidence, pivot, or exit criteria.
redteam-injection-detail-pack
Domain routing and boundary guidance for authorized general injection testing outside SQL injection, including NoSQL, LDAP, XPath, and expression language injection. Use when a task belongs to the general injection domain and needs scope, evidence, pivot, or exit criteria.
homepage-generator
Generate a fact-checked academic personal homepage from a CV, optionally augmented by an existing manual homepage and an assets directory. Produces editable structured source files (profile.yml + publications.bib + bio.md + news.md) and a single-file HTML page. Uses Codex MCP for independent factual review against…
ctf-ai-ml
Provides AI and machine learning techniques for CTF challenges. Use when attacking ML models, crafting adversarial examples, performing model extraction, prompt injection, membership inference, training data poisoning, fine-tuning manipulation, neural network analysis, LoRA adapter exploitation, LLM jailbreaking, or…
re-game
A guide to analysing game software made with Unity or Unreal, changing values in memory, examining Lua scripts, and inspecting graphics shaders. Cheat Engine is a Windows tool for scanning and modifying a running program's memory.