# Explaining Code > Explains code with visual diagrams and analogies. Use when explaining how code works, teaching about a codebase, or when the user asks "how does this work? Use when this capability is needed. - Skill: `tomevault-io/explaining-code-3` (Agent Skill, multi-file: 2 files) - Install (CLI): `npx skillmds@latest add tomevault-io/explaining-code-3` - Raw SKILL.md: https://api.skillmd.com/api/skills/tomevault-io/explaining-code-3/raw - Safety review: pending - Works with: Claude Code, Claude.ai, OpenAI Codex - Category: Web & Frontend - Author: tomevault-io (https://skillmd.com/u/tomevault-io) - Updated: 2026-09-17 - Page: https://skillmd.com/skills/tomevault-io/explaining-code-3 --- When explaining code, always include: 1. **Start with an analogy**: Compare the code to something from everyday life 2. **Draw a diagram**: Use ASCII art to show the flow, structure, or relationships 3. **Walk through the code**: Explain step-by-step what happens 4. **Highlight a gotcha**: What's a common mistake or misconception? Keep explanations conversational. For complex concepts, use multiple analogies. --- > Converted and distributed by [TomeVault](https://tomevault.io/claim/bartstc) — claim your Tome and manage your conversions.