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codebase-documenter

Generate architecture diagrams, component descriptions, and data-flow maps from codebases.

Updated Dec 4, 2025
Search Tags:#architecture#documentation#onboarding#codebase#diagrams#development-guidelines#data-flow
One-click install
npx skills add https://github.com/jr2804/prompts --skill codebase-documenter-jr2804
Or copy as Structured Prompt for Agent▼
Please help me install this Agent Skill.
Skill: codebase-documenter
Source: https://github.com/jr2804/prompts/tree/main/skills/development/codebase-documenter
Command: npx skills add https://github.com/jr2804/prompts --skill codebase-documenter-jr2804

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve?

This skill helps engineering teams quickly create clear, maintainable documentation for unfamiliar codebases, reducing onboarding time and clarifying architecture, data flow, and development guidelines.

Core Features & Use Cases

  • Architecture snapshots: provide high-level diagrams and explanations of major components and their interactions.
  • Data flow maps: trace how data moves through modules to support reasoning and debugging.
  • Onboarding & guidelines: deliver setup steps, coding standards, and deployment notes to speed team ramp-up.
  • Use cases: generate current-state overviews for new hires or audits of large projects.

Quick Start

Describe the codebase you want documented or provide a repository URL and specify focus areas (architecture, API surface, development guidelines), plus preferred depth of documentation.

Frequently Asked Questions about codebase-documenter

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

FAQPage Schema
How do I generate architecture diagrams and data flow maps from an existing codebase?▼

To generate architecture diagrams and data flow maps from a codebase, provide the repository URL or source material and specify focus areas. This skill automates extraction of component interactions and data movement to produce visual documentation.

What is the best way to document a legacy codebase for new developer onboarding?▼

Documenting a legacy codebase for onboarding requires automating architecture snapshots, setup steps, and coding standards. This skill generates current-state overviews and development guidelines to reduce ramp-up time for new hires.

Can I customize the depth of generated codebase documentation for specific focus areas?▼

You can customize generated codebase documentation depth by specifying preferred focus areas like architecture, API surface, or development guidelines. This skill tailors the output detail level based on the requested documentation scope.

Does this codebase documentation tool require any specific dependencies or environment setup?▼

This codebase documentation tool requires no specific dependencies or environment setup to function. It operates as a standalone skill to process source material and repository URLs directly without external component installations.

How do I create development guidelines and component descriptions from source code automatically?▼

To create development guidelines and component descriptions from source code automatically, input the codebase materials and select the documentation focus. This skill processes the code structure to deliver clear, maintainable architectural explanations.

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