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Skills/Security/yaklang/hack-skills

xss-cross-site-scripting

yaklang/hack-skills
SkillLoads cleanly

XSS playbook. Use when user-controlled content reaches HTML, attributes, JavaScript, DOM sinks, uploads, or multi-context rendering paths.

Scores
81
out of 100 · grade B+

2026-08-22

Works

40% of the score

100/100

  • Loads cleanly: valid frontmatter, required fields present, no dangling references.

Maintained

25% of the score

72/100

  • no commits in the last 12 weeks

Adopted

20% of the score

55/100

  • 2,793 installs on skills.sh.
  • 1,836 stars on the source repo.

Documented

15% of the score

81/100

  • 1,585 words with worked examples.
  • Ships 2 bundled files.
Loads cleanly. Every structural check Claude Code needs to register this passed. Last commit 2 months ago.

Install

npx skills add yaklang/hack-skills/xss-cross-site-scripting
Every number above came out of reading the file and its repository. Nothing is a judgement call, nothing is a model’s opinion, and nothing can be paid for. The full method is published. Source last committed 2026-06-16.

The record

Type
Skill
Category
Security
Repository
yaklang/hack-skills
Last commit
2 months ago · 2026-06-16
Repository stars
1.8k
Installs
2,793
Licence
MIT
Instruction length
1,585 words
Bundled files
2
View the source on GitHub

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Double opt-in — we send one confirmation link and nothing else until you click it.

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the studio behind Toolproof, BlockDex and KitGrade

part of Toolproof, the measurement layer for AI agent tooling

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Skills
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© 2026 SkillWorks. A Kynth Studios product. Changelog

SkillWorks

The studio list

One product, taken apart, once a month

Kynth Studios pulls one shipped product open every month — what it does, what it cost to build, what the pipeline behind it looks like, and what the numbers did. One email a month, nothing in between.

Double opt-in — we send one confirmation link and nothing else until you click it.

SkillWorks

Built by

Kynth Studios

the studio behind Toolproof, BlockDex and KitGrade

part of Toolproof, the measurement layer for AI agent tooling

Browse

Skills
Subagents
Plugins
Marketplaces
CLAUDE.md examples

Rankings

Best subagents
Best plugins
Most installed
Will not load

The index

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How we score

Reference

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Listings JSON
Privacy

© 2026 SkillWorks. A Kynth Studios product. Changelog

SkillWorks