Master JavaScript Reverse Engineering with AI Agent Skills

Master JavaScript Reverse Engineering with AI Agent Skills

This skill enables developers to execute advanced JavaScript reverse-engineering workflows for modern web applications. It includes capabilities such as signature recovery, runtime instrumentation, deobfuscation, bundle analysis, anti-debug bypass, environment rebuild, and replay validation.

What this skill does

• Classifies requests into specified tasks like signature recovery, offline deobfuscation, runtime tracing, and more.
• Provides "env-rebuild-recipes.md" with ten recipe cards to prevent sandbox mistakes when running browser JavaScript locally.
• Guides users through toolchain setup via "toolchain-bootstrap.md" to ensure probe accuracy.
• Detects misdiagnosis patterns with "misdiagnosis-patterns.md" when workflow inconsistencies arise.
• Supports structured workflows for stages such as Locate, Runtime, Recover, and Replay.
• Includes reusable scripts for extraction and other processes like artifact generation.
• Offers generic references and templates for browser development.

Who it is for

This skill is designed for developers and teams who utilize AI coding agents such as Claude Code, Cursor, and Codex, aiming to improve their efficiency in JavaScript reverse-engineering projects.

Use cases

• Developers tackling complex JavaScript applications requiring reverse-engineering to understand, debug, or optimize code behavior.
• Teams needing structured methodologies for reverse-engineering without resorting to ad hoc debugging sessions.
• Organizations focusing on educational purposes, authorized security testing, and defensive research.

Technical details

This AI agent skill utilizes agent-skills, aiapplication, and js-reverse-ops capabilities. It is compatible with Claude Code, Cursor, and Codex, integrating seamlessly for executing JavaScript reverse-engineering tasks in a structured manner.

For authorized security testing, defensive research, and educational use only. Targets publicly available information exclusively, ensuring compliance with site terms. It does not bypass authentication or CAPTCHA.

Source & Licence

This package is built on open-source work published by DQmyth (DQmyth/js-reverse-ops) and distributed under MIT. The original licence text and copyright notice are included in your download.

Personal and commercial use, modification and redistribution are permitted, provided the original copyright and licence notice are retained.

Your purchase covers curation, licence verification, packaging, documentation and instant delivery. It does not grant exclusive rights to the underlying open-source code, which remains available under its original licence.

Delivery & Support

• Delivery: instant — a secure download link is emailed to you as soon as payment is confirmed.
• Format: ZIP archive containing the skill files, documentation and the original licence.
• Support: support@mcpcart.com — we aim to reply within 2 business days.
• Updates: updates are included only where stated on this page.

Refunds

This is a digital product delivered immediately after purchase. By completing your order you request immediate delivery and acknowledge that, once the download has been accessed, the statutory right to cancel no longer applies to the extent permitted by law. Refund requests are handled in accordance with our published Refund Policy.

Claude, Codex, Gemini and Cursor are trademarks of their respective owners. MCP Cart is an independent marketplace and is not affiliated with, endorsed by, or sponsored by any of them. Compatibility references describe interoperability only.