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JavaScript 安全审查 · tencentblueking | DecimalAI

securityby tencentblueking

JavaScript 安全审查

tencentblueking/JavaScript 安全审查

Source tencentblueking/bk-bcs ↗License NOASSERTION

检查 XSS、CSRF、原型污染等安全问题，支持 React/Vue/Angular

SkillScore82Maintained

Automatic

Security & AppSec pack

Last verified 8/16/2026

What it changes

Passed 16 of 20 test cases with the skill, and 11 of 20 without it.

Without skill55%

With skill82%

Checks it passed that the model alone missed

The response places cookie attribute checks under storage safety.
The response includes the command syntax /js-security-check report.
The response categorizes dangerouslySetInnerHTML under framework safety.

and 3 more in the full report

6 fixed12 passed either way4 still failing0 broke

Pass-rate lift: +27 pp
Tokens: +7%
Agent turns: 0%
Response time: -26%

Model gemini-3.6-flashMeasured 8/16/2026v118 of 22 cases passed with skill · 20 comparable

Tokens, turns and time describe resource use, not a dollar price.

Use this skill

Save it into your project's skills folder. Claude Code picks it up in its next session.

curl -fsSL --create-dirs -o .claude/skills/tencentblueking-javascript-517b1e/SKILL.md https://app.decimal.ai/s/tencentblueking-javascript/SKILL.md

Want it pinned and updatable? pip install "decimalai>=0.15", then decimalai skills add tencentblueking-javascript, and start Claude Code with claude --plugin-dir "$(git rev-parse --show-toplevel)/.agents"

1 · One-time — install the CLI (docs ↗)

pip install "decimalai>=0.15"

2 · Get the skill — writes .agents/skills/tencentblueking-javascript-517b1e/ and pins it in .decimal/skills.lock

decimalai skills add tencentblueking-javascript

No CLI? Get the same file — curl · raw file

curl -fsSL --create-dirs -o .claude/skills/tencentblueking-javascript-517b1e/SKILL.md https://app.decimal.ai/s/tencentblueking-javascript/SKILL.md

Raw file: /s/tencentblueking-javascript/SKILL.md ↗ · machine-readable summary at /s/tencentblueking-javascript.json ↗

Safety checks: 3 of 3 passed

Code scan CleanIntent PassedContent Clean

See it in action

One of 6 test cases the skill fixed. Same model, same prompt, with and without the skill.

1 of 6

Prompt

What exact CLI command path is invoked to run security checks specifically against src/components/UserAvatar.vue?

What was checked, without and with the skill
Checked	Without skill	With skill
The response includes the command syntax /js-security-check file src/components/UserAvatar.vue.	Missed	Passed

case-10 · gemini-3.6-flash · 8/16/2026 · answers are capped and redacted

What's inside

The instructions your model reads when the skill loads.

SKILL.md54 linessingle file

JavaScript 安全审查

⚠️ 核心规则

永不信任用户输入 - 所有用户数据需校验和转义
默认安全 - 使用安全 API（textContent 而非 innerHTML）
纵深防御 - 多层安全措施，不依赖单一防护

快速开始

/js-security-check                    # 智能扫描 src 目录
/js-security-check file src/xxx.vue   # 扫描指定文件
/js-security-check report             # 生成详细报告

问题分级

前缀	含义	处理方式
`🔴 严重`	可被直接利用	阻止发布
`🟡 中等`	需特定条件	尽快修复
`⚪ 建议`	最佳实践	可选优化

检查维度

维度	检查项
DOM 安全	innerHTML、document.write、insertAdjacentHTML
URL 安全	Open Redirect、javascript: scheme
代码执行	eval、new Function、setTimeout(string)
原型污染	proto、constructor、Object.assign
存储安全	localStorage 敏感信息、Cookie 属性
框架安全	v-html、dangerouslySetInnerHTML

📦 按需加载资源

资源	URI
完整检查清单	`skill://js-security-check/references/checklist.md`

Track record

Benchmark

16 / 20

test cases passed, vs 11 / 20 without

Adoption

Users: 0
Times used: 0

Safety and source details

SkillSafety

✓ 3 of 3 passed

Code scan15 of 15 checks clean

0 critical · 0 warning · 0 info — scanner v4 — 8/3/2026

View 15 scanner checks

live_secretremote_code_executionreverse_shelldata_exfiltrationssrf_metadataagent_snoopinganti_refusaldestructive_commandsobfuscated_unicodeunicode_homoglyphopaque_blobsuspicious_urltool_overreachtrigger_abuseprompt_injection_phrasing

IntentSafe

LLM judge · does the skill do what it claims

ContentClean

LLM judge · policy & harmful-content review

Source

Imported

tencentblueking / bk-bcs

bcs-services/bcs-project-manager/.cursor/skills/js-security-check/SKILL.md

View on GitHub ↗

License NOASSERTIONImported 8/3/2026Version v1

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tencentblueking/Node.js 安全审查检查 RCE、SSRF、SQL 注入、路径穿越等安全问题，支持 Express/Koa/NestJSClose match+14 pp pass-rate lift

More skills from the same source and nearby in the registry, with their headline benchmark lift.

Ready to supercharge your AI agents?

See it in action

What's inside

JavaScript 安全审查

⚠️ 核心规则

快速开始

问题分级

检查维度

📦 按需加载资源

Track record

Benchmark

Adoption

SkillSafety

Source

Other skills for the same job

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