Use for authorized reverse engineering of browser extensions (Chrome/Firefox) including manifest analysis, background workers, and extension-based credential or traffic logic recovery.
Automate repetitive workflows and reduce manual effort
Example: Generate reports, summarize documents, draft communications
Save 3-5 hours per week on routine tasks
Learn new skills, understand complex topics, get expert guidance
Example: Explain concepts, provide examples, suggest learning resources
Accelerate learning and skill development by 2x
Enhance output quality through reviews, suggestions, and refinements
Example: Review drafts, suggest improvements, catch errors
Improve work quality by 30-40% with less effort
Time estimate: 15-45 minutes depending on use case complexity
Prerequisites
Submit your Claude Code skill and start earning
epx add zhaoxuya520/reverse-skill/skills/browser-extension-reverseCompatible with
Supported agents
| name | browser-extension-reverse |
| description | Use for authorized reverse engineering of browser extensions (Chrome/Firefox) including manifest analysis, background workers, and extension-based credential or traffic logic recovery. |
NOW: 读取 ../field-journal/precedent-reverse.mdNOW: 确认目标是浏览器扩展（crx/xpi/解压目录），不是普通网页 JS（普通 → js-reverse/）NEXT: 解压扩展；读 manifestACT: 权限面 → 后台脚本 → 网络/存储钩子□ crx 解压 / 从 profile 取扩展目录
□ manifest.json：permissions、host_permissions、background、content_scripts
□ 评估过度权限（<all_urls>、webRequest、debugger）
□ service_worker / background 入口
□ content_script 注入点与世界（isolated）
□ chrome.storage / IndexedDB 密钥
□ 与 `js-reverse` 相同：Observe 网络与消息传递（runtime.sendMessage）
□ 开发者模式加载解压目录
□ chrome://extensions 检查错误
□ DevTools 附加 service worker
□ 必要时 Frida/浏览器 CDP（jshookmcp）
| 工具 | 用途 |
|---|---|
| 解压/jq | manifest |
| Chrome DevTools | worker 调试 |
| js-reverse 工具链 | 深度 JS |
| YARA | 恶意扩展规则 |
references/extension-analysis.md../js-reverse/ ../malware-analysis/上游: MASTER R30
下游: 复杂混淆 JS → js-reverse；投毒调查 → supply-chain / malware
AI-first code editor with Composer
Before installing skills in Cursor, ensure your development environment meets these requirements:
node --versionbrowser-extension-reverseExecute the skills CLI command in your project's root directory to begin installation:
epx add zhaoxuya520/reverse-skill/skills/browser-extension-reverseFetches browser-extension-reverse from zhaoxuya520/reverse-skill and configures it for Cursor.
The CLI shows a list of agents. Use arrow keys and space to select Cursor:
Confirm successful installation by checking the skill directory location:
.cursor/skills/browser-extension-reverse
Restart Cursor to activate browser-extension-reverse. Access via /browser-extension-reversein your agent's command palette.
Learn more:View source on GitHubSkills CLI docsAbout CursorWhat are agent skills?
Steps
Common Pitfalls
✓ Do
✗ Don't
💡 Pro Tips
✓ Use when
Use when skill capabilities match your task, clear ROI on time saved, and you can validate outputs. Best for repetitive tasks, learning, and quality improvement.
✗ Avoid when
Avoid when task requires deep expertise you can't validate, involves sensitive decisions, or when learning process is more valuable than speed of completion.
ida-reverse
zhaoxuya520/reverse-skill · security · same repo
ot-ics
zhaoxuya520/reverse-skill · security · same repo
pwn-chain
zhaoxuya520/reverse-skill · security · same repo
malware-analysis
zhaoxuya520/reverse-skill · security · same repo
identity-federation
zhaoxuya520/reverse-skill · security · same repo
attack-chain
zhaoxuya520/reverse-skill · security · same repo
Solid pick for teams standardizing on skills: browser-extension-reverse is focused, and the summary matches what you get after install.
browser-extension-reverse is among the better-maintained entries we tried; worth keeping pinned for repeat workflows.
Useful defaults in browser-extension-reverse — fewer surprises than typical one-off scripts, and it plays nicely with `npx skills` flows.
browser-extension-reverse has been reliable in day-to-day use. Documentation quality is above average for community skills.
We added browser-extension-reverse from the explainx registry; install was straightforward and the SKILL.md answered most questions upfront.
Registry listing for browser-extension-reverse matched our evaluation — installs cleanly and behaves as described in the markdown.
browser-extension-reverse fits our agent workflows well — practical, well scoped, and easy to wire into existing repos.
We added browser-extension-reverse from the explainx registry; install was straightforward and the SKILL.md answered most questions upfront.
browser-extension-reverse fits our agent workflows well — practical, well scoped, and easy to wire into existing repos.
browser-extension-reverse reduced setup friction for our internal harness; good balance of opinion and flexibility.
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