core-codebase-onboarding

Generate a mental map of a new codebase with structure and dependencies.

2|Updated Jun 30, 2026
One-click install
npx skills add https://github.com/Canhada-Labs/ceo-orchestration --skill core-codebase-onboarding
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: core-codebase-onboarding
Source: https://github.com/Canhada-Labs/ceo-orchestration/tree/main/.claude/skills/core/codebase-onboarding
Command: npx skills add https://github.com/Canhada-Labs/ceo-orchestration --skill core-codebase-onboarding

SYSTEM DOCUMENTATION & REQUIREMENTS

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

What problem does it solve?

This Skill helps developers quickly understand a new codebase, providing a comprehensive mental map of its structure, dependencies, and governance.

Core Features & Use Cases

  • Codebase Orientation: Generates an actionable report with entry points, dependency graphs, architectural layers, and a recommended reading order.
  • Risk Assessment: Identifies hot paths, potential security risks, and governance constraints.
  • Use Case: A developer is working on a new project and needs to understand the existing codebase structure, dependencies, and governance rules before making any changes.

Quick Start

To onboard a new codebase, run /onboard <path> in your Claude Code environment.

Frequently Asked Questions about core-codebase-onboarding

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

FAQPage Schema
How do I onboard a new codebase and understand its architecture?

Codebase onboarding involves generating a mental map of top-level structure, entry points, and architectural layers. This Skill provides a structured orientation workflow to map dependencies and establish a recommended reading order for new developers.

What is the best way to map codebase dependencies and governance rules?

Dependency analysis and governance mapping require identifying project constraints, security risks, and architectural layers. This Skill generates an actionable report covering dependency graphs, convention inventories, and governance constraints to streamline the onboarding process.

Can I generate a codebase orientation report without project documentation?

Codebase onboarding requires access to existing project documentation and the codebase itself. The Skill analyzes these inputs to produce dependency graphs, architectural layers, and a convention inventory for the orientation report.

Does codebase orientation work for identifying security risks and hot paths?

Yes, codebase orientation includes risk assessment to identify potential security risks and hot paths. The generated report highlights governance constraints and risky areas to review before making changes to the new codebase.

How to start a codebase review for a new software engineering project?

Start codebase review by running the orientation workflow command with the project path. This generates an actionable report containing entry points, dependency graphs, and a recommended reading order to guide your initial code review process.

What are the limitations of automated codebase onboarding tools?

Automated codebase onboarding provides a structural mental map but requires existing project documentation to function. It cannot replace manual code review for deep logic understanding, serving primarily as an orientation and risk assessment guide.