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explain

Trace source code functions and files to original creation sessions.

208|14|Updated Apr 10, 2026
Search Tags:#code explanation#git history#session transcript#code intent#entire cli#change context
One-click install
npx skills add https://github.com/entireio/skills --skill explain-entireio
Or copy as Structured Prompt for Agent▼
Please help me install this Agent Skill.
Skill: explain
Source: https://github.com/entireio/skills/tree/main/skills/explain
Command: npx skills add https://github.com/entireio/skills --skill explain-entireio

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve?

When working with existing codebases, it's often unclear why a specific function, file, or line of code was created, what problem it was intended to solve, or what decisions shaped its implementation. This Skill eliminates that guesswork by tracing code directly back to the original session where it was written.

Core Features & Use Cases

  • Trace code to original sessions: Connects functions, files, or specific line changes to the exact conversation where they were created.
  • Explain decision context: Surfaces the original requirements, problems, and tradeoffs that led to the code's implementation.
  • Use Case: If you're reviewing a legacy payment processing function and don't understand why it uses a specific retry logic, use this Skill to pull up the original session transcript to see the discussion that led to that implementation choice.

Quick Start

Ask your agent to use the explain skill to understand why the validateUser function in src/auth.ts was implemented.

Frequently Asked Questions about explain

High-intent search queries and answers about installing and using this skill.

FAQPage Schema
How do I find out why a specific line of code was written in an existing project?▼

To understand legacy code, trace specific functions or line changes back to their original creation session. This surfaces the exact implementation intent and tradeoffs discussed when the code was written, eliminating guesswork.

Can I trace git history back to the original conversation that generated the code?▼

Yes, you can trace git history back to the original conversation by retrieving associated session transcripts for git-tracked code. This connects line changes directly to the exact session where the implementation decisions were made.

Do I need the Entire CLI installed to investigate code change context?▼

Yes, you need the Entire CLI installed to investigate code change context. The Skill requires the Entire CLI and git-tracked code to retrieve associated session transcripts for analyzing the original implementation intent.

What is the best way to onboard to a legacy codebase with unclear implementation intent?▼

The best way to onboard to a legacy codebase is to trace functions back to their original creation context. This surfaces the original requirements and tradeoffs, clarifying why specific logic was implemented.

Does this code explanation tool work without a git-tracked repository?▼

No, this code explanation tool does not work without a git-tracked repository. It requires git-tracked code to retrieve the associated session transcripts needed to reveal the original implementation context and decisions.

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