# Repo Analyzer > Analyze and understand the structure of a repository. Use when you first arrive in a new codebase or need to locate entry points, configuration files, and overall project organization. Use when this capability is needed. - Skill: `tomevault-io/repo-analyzer-3` (Agent Skill, multi-file: 2 files) - Install (CLI): `npx skillmds@latest add tomevault-io/repo-analyzer-3` - Raw SKILL.md: https://api.skillmd.com/api/skills/tomevault-io/repo-analyzer-3/raw - Safety review: pending - Works with: Claude Code, Claude.ai, OpenAI Codex - Category: Coding & Dev Tools - Author: tomevault-io (https://skillmd.com/u/tomevault-io) - Updated: 2026-09-17 - Page: https://skillmd.com/skills/tomevault-io/repo-analyzer-3 --- # Repo Analyzer ## Overview This skill helps you quickly orient yourself in a new codebase. It provides tools to visualize the directory structure and identify critical files. ## Tasks ### 1. Visualization - **Map Tree**: Use `scripts/map_tree.sh [depth]` to see the project structure (default depth 2). It automatically ignores common noise like `node_modules` and `.git`. ### 2. Exploration - **Find Entry Points**: Use `scripts/find_entry_points.sh` to locate main application files and configuration files. - **Search for Patterns**: Use `grep` or `rg` to find specific keywords across the codebase. ## Workflow: Orientation 1. Run `scripts/map_tree.sh` to see the high-level layout. 2. Run `scripts/find_entry_points.sh` to identify where the app starts. 3. Read the `package.json` or `requirements.txt` to understand dependencies. 4. Search for "TODO" or "FIXME" to find areas needing attention. --- > Converted and distributed by [TomeVault](https://tomevault.io/claim/anuragsinghbhandari) — claim your Tome and manage your conversions.