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Skills/yaklang/hack-skills/injection-checking
injection-checking logo

injection-checking

yaklang/hack-skills
1K installs1K stars
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Installation

npx skills add https://github.com/yaklang/hack-skills --skill injection-checking

Summary

>-

SKILL.md

Injection Testing Router

This is the routing entry point when input reaches a dangerous interpreter or execution environment.

After confirming this is an injection-class issue, use it to decide whether it is mainly browser context, database, template engine, server-side requests, XML parsing, or system commands.

When to Use

  • Input reaches HTML, JS, SQL, templates, URL fetchers, XML parsers, or shell
  • You have not yet decided whether to start with XSS, SQLi, SSRF, XXE, SSTI, CMDi, or NoSQL
  • You need to choose the correct deep-topic skill based on input flow

Skill Map

  • XSS Cross Site Scripting
  • SQLi SQL Injection
  • SSRF Server Side Request Forgery
  • XXE XML External Entity
  • SSTI Server Side Template Injection
  • CMDi Command Injection
  • NoSQL Injection
  • Deserialization Insecure
  • JNDI Injection
  • Expression Language Injection
  • CRLF Injection
  • Extra Injection Types (SSI, LDAP, XPath)
  • Request Smuggling
  • Prototype Pollution
  • Type Juggling
  • HTTP Parameter Pollution
  • XSLT Injection
  • CSV Formula Injection

Recommended Flow

  1. First identify the final sink of the input
  2. Then choose the topic skill that best matches that interpreter
  3. Small payload samples and quick triage are merged into each main skill; no extra payload router is needed

Related Categories

  • file-access-vuln

Score

0–100
57/ 100

Grade

C

Popularity17/30

1,351 installs — growing adoption. Source repo has 1,094 GitHub stars.

Completeness19/30

Documented: full SKILL.md body, one-line install. Missing: description, category/license metadata.

Trust15/25

Community skill with a public GitHub source repository you can review.

Freshness6/15

No update timestamp is tracked for this skill in our catalog.

Scored automatically from popularity, completeness, trust, and freshness — computed only from data in our catalog, never fabricated.

Proud of your score? Add this badge to your README.

Paste a snippet into your GitHub README. The badge updates automatically and links back to this page.

Injection Checking skill score badge previewScore badge

Markdown

[![Injection Checking skill](https://www.claudemarket.ai/skills/yaklang/hack-skills/injection-checking/badges/score.svg)](https://www.claudemarket.ai/skills/yaklang/hack-skills/injection-checking)

HTML

<a href="https://www.claudemarket.ai/skills/yaklang/hack-skills/injection-checking"><img src="https://www.claudemarket.ai/skills/yaklang/hack-skills/injection-checking/badges/score.svg" alt="Injection Checking skill"/></a>

Injection Checking FAQ

How do I install the Injection Checking skill?

Run “npx skills add https://github.com/yaklang/hack-skills --skill injection-checking” in your terminal. The skill is added to your agent's skills directory and picked up automatically on the next run — no restart or extra configuration needed.

What does the Injection Checking skill do?

>- The full SKILL.md on this page shows the exact instructions the skill gives your agent.

Is the Injection Checking skill free?

Yes. Injection Checking is a free, open-source skill published from yaklang/hack-skills. As with any third-party skill, review the source repository before installing it into an agent with sensitive access.

Does Injection Checking work with Claude Code and OpenClaw?

Yes. Skills use the portable SKILL.md format, so Injection Checking works with Claude Code, OpenClaw, Codex, Hermes, and any other agent that reads SKILL.md skills.

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