codebase-scan

Scan codebase areas to identify patterns, dependencies, and architecture.

25|7|Updated Mar 16, 2026
One-click install
npx skills add https://github.com/xoai/sage --skill codebase-scan-xoai
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: codebase-scan
Source: https://github.com/xoai/sage/tree/main/core/capabilities/elicitation/codebase-scan
Command: npx skills add https://github.com/xoai/sage --skill codebase-scan-xoai

SYSTEM DOCUMENTATION & REQUIREMENTS

💡 This Skill includes references (resource) components.

What problem does it solve?

This Skill prevents costly mistakes by ensuring AI agents understand existing code patterns, conventions, and dependencies before making modifications, thus avoiding duplicated effort and inconsistencies.

Core Features & Use Cases

  • Project Structure Analysis: Identifies the programming language, framework, and overall project layout.
  • Area-Specific Reconnaissance: Focuses on relevant files, naming conventions, and test patterns within the affected part of the codebase.
  • Dependency Mapping: Determines what the target area depends on and what depends on it.
  • Use Case: Before adding a new feature to an unfamiliar section of a large application, use this Skill to quickly grasp the existing architecture and coding standards.

Quick Start

Use the codebase-scan skill to analyze the current project structure and identify relevant patterns.

Frequently Asked Questions about codebase-scan

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

FAQPage Schema
How do I understand existing code patterns before making changes to an unfamiliar codebase?

To understand existing code patterns before making changes, scan the codebase to extract the programming stack, relevant file areas, naming conventions, and dependency maps. This reconnaissance outputs concise architectural context, preventing duplicated effort and inconsistencies during feature development.

When do I need to perform codebase reconnaissance for a software project?

You need to perform codebase reconnaissance at the start of feature or fix development, when entering unfamiliar code, or when analyzing a project. Scanning the affected area outputs stack details, test setups, and architectural concerns to prevent costly mistakes.

What's the best way to analyze project structure and dependencies before adding a new feature?

The best way to analyze project structure and dependencies before adding a feature is to scan the target area. This identifies the overall layout, framework, and dependency mappings, outputting concise context about existing patterns and test conventions to guide your modifications.

Can I map what dependencies a target area has without reading the entire codebase?

Yes, you can map dependencies without reading the entire codebase by performing area-specific reconnaissance. Scanning focuses on the affected section to determine what the target area depends on and what depends on it, outputting concise dependency context.

Does codebase analysis prevent coding convention inconsistencies when modifying existing architecture?

Codebase analysis prevents coding convention inconsistencies by scanning the target area to identify existing patterns and architecture before changes are made. It outputs concise context including naming conventions and relevant dependencies, avoiding duplicated effort and structural mistakes.

Why does my AI agent duplicate effort when modifying unfamiliar code sections?

AI agents duplicate effort when modifying unfamiliar code sections because they lack existing architectural context. Scanning the codebase beforehand identifies current patterns, conventions, and dependencies, outputting the necessary context to avoid inconsistencies and redundant work.