codebase-explorer

Map an unfamiliar codebase through staged recon and active-recall quizzes.

Updated Mar 26, 2026

Search Tags:#active recall #codebase exploration #repository onboarding #diagram mapping #learning artifact #Socratic quiz

Ready to run

npx skills add https://github.com/leodiegues/skills --skill codebase-explorer-leodiegues

💬 Prompt for ChatGPT / Claude Chat▼

Please help me install this Agent Skill.
Skill: codebase-explorer
Source: https://github.com/leodiegues/skills/tree/main/skills/codebase-explorer
Command: npx skills add https://github.com/leodiegues/skills --skill codebase-explorer-leodiegues

SYSTEM DOCUMENTATION & REQUIREMENTS

💡 This Skill includes references (resource) components.

What problem does it solve?

This Skill helps an AI coding agent turn an unfamiliar codebase into a clear learning path so the user can understand how things fit together without making changes.

Core Features & Use Cases

Repo onboarding and ramp-up: Converts a new or overwhelming repository into an easy-to-follow mental model using staged learning.
Active-recall learning: Produces a visual map and then quizzes the user so understanding sticks.
Safety-first explainer mode: Explicitly avoids refactoring, bug-fixing, or feature implementation and focuses only on understanding.

Quick Start

Ask the agent to run codebase-explorer to map the repository and then quiz you on what you just learned.

Frequently Asked Questions about codebase-explorer

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

FAQPage Schema

How do I onboard to an unfamiliar codebase without modifying the repository?▼

You can onboard to an unfamiliar codebase through staged recon and visual mapping that enforces explain-only safety constraints, producing a learning artifact instead of implementing changes.

What is the best way to map a repository structure for learning?▼

The best way to map a repository structure is by generating visual diagrams and an HTML learning artifact at a local output path. This visual mapping converts an overwhelming project into an easy-to-follow mental model.

How does active-recall quizzing work for codebase exploration?▼

Active-recall quizzing for codebase exploration works by presenting a Socratic quiz after visual mapping, testing your comprehension of project structure and behavior so the understanding sticks.

Can I use diagram mapping to understand project behavior when I feel lost?▼

Yes, you can use diagram mapping to understand project behavior when you feel lost in a new repo. The process applies staged recon to convert an overwhelming repository into a clear learning path.

Does the codebase exploration process pause for user confirmation during walkthroughs?▼

Yes, the codebase exploration process pauses for user confirmation after each phase of the walkthrough. This staged learning approach ensures you absorb the project structure before moving forward.

When should I not use a safety-first explainer mode for a repository?▼

You should not use a safety-first explainer mode when you need refactoring, bug-fixing, or feature implementation. This approach focuses strictly on comprehension and explicitly avoids making any changes to the codebase.