Unveil Code Mysteries: AI Agent Skill for Architecture Insights

Unveil Code Mysteries: AI Agent Skill for Architecture Insights

This AI agent skill provides developers with comprehensive insights into the underlying architecture of code repositories, modules, or functions. It explains code behavior with file and line evidence, tracing the execution path, identifying state management, understanding failure points, and clarifying pull request changes.

What this skill does

• Explains code execution paths and architecture using file:line evidence.
• Highlights where code states are stored and potential failure scenarios.
• Clarifies changes introduced by pull requests (PRs) or diffs.
• Traces requests or operations through the code upon command.
• Assists in understanding concurrency or fault-tolerance behaviors.
• Modes include resolving paths, repositories, functions, PR numbers, branches, and commit ranges.
• In Delta mode, integrates with GitHub for diff management using `gh pr diff` or `git diff` commands.

Who it is for

• Developers onboarding to unfamiliar codebases looking for detailed code insights.
• Teams using AI coding agents like Claude Code, Cursor, and Codex to analyze code behavior.
• Engineering teams needing to understand the impact of pull requests and code changes.

Use cases

• Analyzing the effect of a pull request on a codebase before merging.
• Tracing code execution paths to improve debugging efficiency.
• Reviewing architectural decisions in existing code repositories during onboarding.
• Investigating failure points within the code to enhance stability.

Technical details

• Works with AI coding agents such as Claude Code, Cursor, and Codex.
• Employs tools like `gh pr diff` for GitHub integration, utilizing Git for code diffs.
• No direct code writing or fixing capability, focused on providing insight and analysis.

Source & Licence

This package is built on open-source work published by harsh-aghara (harsh-aghara/underhood) 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.