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codebase-onboarding

Analyze an unfamiliar codebase and generate an onboarding guide with architecture map and CLAUDE.md.

Updated Mar 21, 2026
Search Tags:#architecture#onboarding#codebase#conventions#claude-code#project-setup#developer-guide
One-click install
npx skills add https://github.com/hieuck/Pro5ChromeManager --skill codebase-onboarding-hieuck
Or copy as Structured Prompt for Agent▼
Please help me install this Agent Skill.
Skill: codebase-onboarding
Source: https://github.com/hieuck/Pro5ChromeManager/tree/main/skills/codebase-onboarding
Command: npx skills add https://github.com/hieuck/Pro5ChromeManager --skill codebase-onboarding-hieuck

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve?

Analyze an unfamiliar codebase and generate a structured onboarding guide to help new developers ramp up quickly, including architecture map, key entry points, conventions, and a starter CLAUDE.md.

Core Features & Use Cases

  • Reconnaissance-driven onboarding: perform quick scans to map tech stack, directory layout, and coding conventions.
  • Architecture mapping: produce a concise map of components, data flow, and critical paths to understand how the project works.
  • Artifact generation: create an Onboarding Guide and a CLAUDE.md tailored to the repository's structure and practices.
  • Starter CLAUDE.md: outline project-specific guidelines and conventions for future contributors.

Quick Start

Run the 4-phase onboarding workflow to generate an Onboarding Guide and CLAUDE.md for the current repository.

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 quickly?▼

To onboard to an unfamiliar codebase quickly, you can generate a structured onboarding guide that maps the architecture, identifies key entry points, and detects coding conventions. This process produces a practical guide and a starter CLAUDE.md for immediate ramp-up.

How does codebase reconnaissance work for project setup?▼

Codebase reconnaissance works by performing quick scans to identify the tech stack, map the directory layout, and extract coding conventions. It then analyzes data flow and critical paths to produce a comprehensive architecture map for new developers.

What is the best way to generate a developer guide for an existing repository?▼

The best way to generate a developer guide is to run an automated 4-phase onboarding workflow that analyzes the repository's structure and practices. This creates an Onboarding Guide and a starter CLAUDE.md tailored to the specific project.

Can I automatically create a CLAUDE.md file for my project?▼

Yes, you can automatically create a starter CLAUDE.md file by analyzing your repository's detected conventions and structure. The generated file outlines project-specific guidelines and practical instructions for future contributors.

Does this onboarding approach work for any tech stack?▼

Yes, this onboarding approach uses reconnaissance to detect the specific tech stack and directory layout of typical projects. It adapts the generated architecture map and onboarding artifacts to reflect the unique conventions of your current environment.

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