IA: Skill for Claude Code

.claude/skills/path-traversal/SKILL.md

path-traversal is a skill for Claude Code from hackingyseguridad/IA. It costs 190 tokens per session (2,710 once invoked), scanned C, original, no licence file.

A security-testing guide for Path Traversal, a vulnerability that can let an attacker access files outside an intended folder.

In plain words
What is it for?
It helps test web applications for Path Traversal, including creating or selecting test payloads, sending requests with curl or ffuf, and checking which files may be exposed.
Why use it?
It gives an agent a consistent way to look for this issue, choose test inputs, and interpret server responses.

Skill for Claude Code

Written for Claude Code: installed under .claude/.

This is hackingyseguridad/IA's own configuration. It tells Claude Code how to work on IA itself, so it is not a mod to install elsewhere. Copy it as a starting point and replace the rules that are about this project. Everything IA configures →

Reuse

Borrowing it

Nothing to install: this file belongs to hackingyseguridad/IA. Take a copy, put it at the same path in your own repository, and replace the rules that are about this project with yours.

Copy the file
curl -O https://raw.githubusercontent.com/hackingyseguridad/IA/main/.claude/skills/path-traversal/SKILL.md
Clone the repo
git clone --depth 1 https://github.com/hackingyseguridad/IA

Made for: Claude Code.

Wrote 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.

agentmods badge for path-traversal

README.md
[![agentmods](https://agentmods.dev/badge/skills/hackingyseguridad/ia/path-traversal.svg)](https://agentmods.dev/skills/hackingyseguridad/ia/path-traversal)
Your own site
<a href="https://agentmods.dev/skills/hackingyseguridad/ia/path-traversal"><img src="https://agentmods.dev/badge/skills/hackingyseguridad/ia/path-traversal.svg" alt="Measured on agentmods" height="20"></a>
Per session 190 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 2,710 The whole file, excluding the scripts and references it only reads on demand.
Security scan C 2 findings. A grade says what 26 rules found in the file — not that it is safe.
Origin unknown No closer match found in the catalogue.
Token cost

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.

ModelPer sessionOnce invoked
Fable 5.1 $0.00190 $0.02710
Opus 5 $0.00095 $0.01355
Sonnet 5 $0.00038 $0.00542
Haiku 4.5 $0.00019 $0.00271

Measured 7d ago against content hash 2a12eab2c3b4, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-07, from the pricing page.

Security

Grade C, and why

path-traversal scanned grade C with 2 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 7d 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.

Reaches for credential fileshighPrivilege escalation

SSH keys, cloud credentials, git-credentials, .npmrc, /etc/shadow: reading these is how a config file becomes a credential leak.

/home/<user>/.ssh/id_rsa # Claves SSH privadas

Makes network callslowCapability

Not a fault in itself. Listed so you know the mod talks to something, and to what.

generación o selección de payloads de traversal, automatización de ataques con curl
.claude/skills/path-traversal/SKILL.md · 248 lines

The source is not reproduced here

A licence we could not identify

The repository carries a LICENSE file, but it is custom or dual enough that GitHub cannot name it and neither can this catalogue. Unknown terms are not permission, so the body is not copied here. Read the licence at the source and decide for yourself.

Read it on GitHub

Files

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.

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.

  1. 7d ago First seen · 248 lines · 190 tokens per session scan C 2a12eab2c3b4

Subscribe to this mod's changes

path-traversal is a skill published in the GitHub repository hackingyseguridad/IA (2 stars, last pushed yesterday), with no licence file. It adds 190 tokens to every session and 2,710 once invoked, about $0.0010 per session on Opus 5. A static security scan graded it C with 2 findings (reaches for credential files, makes network calls). No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-31.

Related

Other skills, from other repositories