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 jaskaranhundal/usap-skills --skill web-app-pentestgit clone --depth 1 https://github.com/jaskaranhundal/usap-skillsWrote 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/jaskaranhundal/usap-skills/web-app-pentest)<a href="https://agentmods.dev/skills/jaskaranhundal/usap-skills/web-app-pentest"><img src="https://agentmods.dev/badge/skills/jaskaranhundal/usap-skills/web-app-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/jaskaranhundal/usap-skills/web-app-pentest"><img src="https://agentmods.dev/badge/skills/jaskaranhundal/usap-skills/web-app-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 | $0.00000 | $0.00011 |
| Opus 5 | $0.00000 | $0.00005 |
| Sonnet 5 | $0.00000 | $0.00002 |
| Haiku 4.5 | $0.00000 | $0.00001 |
Grade A, and why
web-app-pentest 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 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.
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
../../../pentest/web-app-pentest/SKILL.md
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 Changed · -101 lines ea1ba4dd36ae
- 6d ago First seen · 102 lines · 0 tokens per session scan A 431bb3a592f2
web-app-pentest is a skill published in the GitHub repository jaskaranhundal/usap-skills (4 stars, last pushed 2d ago), licensed Apache-2.0. It costs nothing until one of its globs matches a file; then it loads 11 tokens. 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 2026-09-05.
Other skills, from other repositories
deserialization-exploitation
Insecure deserialization — RCE via malicious serialized objects in Java (ysoserial), PHP (PHPGGC), .NET (ysoserial.net), and Python (pickle). Covers gadget chain selection, payload generation, and injection into cookies, POST bodies, ViewState, and API endpoints.
ssti-exploitation
Server-Side Template Injection (SSTI) — RCE through template engines. Covers Jinja2 (Python/Flask), Twig (PHP/Symfony), Freemarker (Java), ERB (Ruby), Razor (.NET). Includes engine fingerprinting, MRO chain construction, and filter bypass.
ssrf-exploitation
Server-Side Request Forgery (SSRF) — exploiting server-side URL fetching to access internal services, cloud metadata (AWS/GCP/Azure), internal APIs, and port scanning. Covers IP bypass techniques, DNS rebinding, Gopher protocol smuggling, and redirect-based bypass.
api-enumeration
REST API discovery, GraphQL detection, parameter fuzzing.
idor-exploitation
Insecure Direct Object References (IDOR) — authorization bypass through predictable object references (sequential IDs, UUIDs, filenames, encoded IDs). Covers horizontal/vertical privilege escalation, ID enumeration, HTTP method tampering, and JWT sub claim manipulation.
cms-scanning
CMS-specific scans — WordPress (wpscan), Joomla, Drupal version detection.