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explore-codebase

Explore codebases to produce overviews and prioritized file lists with line ranges.

4|1|Updated Jan 11, 2026
Search Tags:#architecture#codebase#analysis#search#exploration#thoroughness
One-click install
npx skills add https://github.com/doodledood/codex-workflow --skill explore-codebase-doodledood
Or copy as Structured Prompt for Agent▼
Please help me install this Agent Skill.
Skill: explore-codebase
Source: https://github.com/doodledood/codex-workflow/tree/main/skills/explore-codebase
Command: npx skills add https://github.com/doodledood/codex-workflow --skill explore-codebase-doodledood

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve?

This skill helps teams understand a codebase by generating a concise overview and a prioritized list of relevant files, including line ranges for quick navigation and context.

Core Features & Use Cases

  • Map repository structure across modules and directories
  • Produce an overview plus a complete file list with line ranges
  • Support variable thoroughness levels (quick, medium, thorough, very-thorough)

Quick Start

Provide a starting query or scope to begin exploration.

Frequently Asked Questions about explore-codebase

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

FAQPage Schema
How do I explore a large codebase to understand its architecture?▼

Codebase exploration is automated by mapping repository structure across modules and directories, producing an overview and a prioritized file list to accelerate architectural understanding.

How do I map repository structure and generate a prioritized file list for bug-hunting?▼

Mapping repository structure involves generating a concise overview and a complete file list with line ranges for quick navigation, accelerating bug-hunting across large repositories.

Can I adjust the thoroughness level when analyzing an unfamiliar codebase?▼

Codebase analysis supports variable thoroughness levels including quick, medium, thorough, and very-thorough, allowing you to adjust the depth of repository exploration based on your needs.

What is the best way to get a codebase overview with specific line ranges for navigation?▼

The best way to get a codebase overview is using automated exploration that outputs a prioritized list of relevant files complete with line ranges for quick navigation and context.

Do I need to provide a specific starting query to begin codebase exploration?▼

Codebase exploration requires a starting query or scope to begin the structured analysis, which then systematically maps and summarizes the relevant repository directories.

Are there limitations to automating codebase exploration for very large repositories?▼

Codebase exploration is designed for large repositories, but limitations depend on the selected thoroughness level, as higher levels require more processing to map complete file lists with line ranges.

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