codebase-onboarding

Analyze codebase structure and generate an onboarding guide with architecture map.

2|Updated Apr 14, 2026
One-click install
npx skills add https://github.com/klu-dev/porting-ecc-to-vscode --skill codebase-onboarding-klu-dev
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: codebase-onboarding
Source: https://github.com/klu-dev/porting-ecc-to-vscode/tree/main/.github/skills/codebase-onboarding
Command: npx skills add https://github.com/klu-dev/porting-ecc-to-vscode --skill codebase-onboarding-klu-dev

SYSTEM DOCUMENTATION & REQUIREMENTS

💡 This Skill includes scripts (resource) and references (resource) components.

What problem does it solve?

This Skill automates the process of onboarding to an unfamiliar codebase, providing a structured guide and architecture map to help developers quickly understand and navigate the project.

Core Features & Use Cases

  • Automated Codebase Analysis: Analyze an unfamiliar codebase and generate a structured onboarding guide.
  • Architecture Mapping: Identify the tech stack, architecture pattern, and key directories.
  • Conventions Detection: Detect naming conventions, code patterns, and Git conventions.
  • Onboarding Guide Generation: Produce an onboarding guide with architecture map, key entry points, conventions, and a starter CLAUDE.md.
  • Use Case: When joining a new project or setting up Claude Code for the first time in a repo.

Quick Start

Run the codebase-onboarding skill to generate an onboarding guide for your project.

Frequently Asked Questions about codebase-onboarding

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

FAQPage Schema
How do I onboard to an unfamiliar codebase and understand its architecture?

To onboard to an unfamiliar codebase, you can automate the analysis of its structure, conventions, and dependencies to generate a structured guide with an architecture map and key entry points. This helps developers quickly understand and navigate the project.

How do I generate an onboarding guide for a new software project?

You can generate an onboarding guide by running an automated codebase analysis that detects the tech stack, architecture pattern, key directories, naming conventions, and Git conventions, compiling them into a structured reference document.

Can I automatically detect code conventions and patterns in an existing repository?

Yes, analyzing a codebase can detect naming conventions, code patterns, and Git conventions automatically. This helps new developers understand project standards and maintain consistency when contributing to the repository.

What is the best way to map a project's tech stack and key directories?

The best way to map a tech stack and key directories is through automated architecture mapping. This identifies the structural pattern and core locations within the codebase, providing a clear layout of how the project is organized.

Do I need any dependencies to set up Claude Code in an existing repo?

No external dependencies are required to set up Claude Code in an existing repo. The onboarding process generates a starter CLAUDE.md file directly from the analyzed codebase structure and conventions without needing additional packages.

When should I use an automated codebase onboarding guide?

You should use an automated codebase onboarding guide when joining a new project or setting up Claude Code for the first time in a repository. It provides a structured architecture map and conventions overview to accelerate initial comprehension.