sdd-design

Generate design.md files from codebase analysis and proposals.

Updated Mar 15, 2026

Search Tags:#automation #design #architecture #code analysis #technical documentation

Ready to run

npx skills add https://github.com/julcasans/atl-lab --skill sdd-design-julcasans

💬 Prompt for ChatGPT / Claude Chat▼

Please help me install this Agent Skill.
Skill: sdd-design
Source: https://github.com/julcasans/atl-lab/tree/main/.github/skills/sdd-design
Command: npx skills add https://github.com/julcasans/atl-lab --skill sdd-design-julcasans

SYSTEM DOCUMENTATION & REQUIREMENTS

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

What problem does it solve?

This Skill simplifies the process of generating detailed technical design documents for software changes, reducing manual effort and ensuring consistency.

Core Features & Use Cases

Design Document Generation: Creates comprehensive design.md files based on codebase analysis and proposals.
Architecture Documentation: Captures architectural decisions, data flow diagrams, and file changes.
Use Case: Developers can automate the drafting of technical specifications when preparing for complex system updates or review meetings.

Quick Start

Trigger the sdd-design Skill in your repository context to automatically produce a detailed design document reflecting the current codebase state.

Frequently Asked Questions about sdd-design

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

FAQPage Schema

How do I generate technical design documents from an existing codebase?▼

Technical design documents are generated by parsing repository scripts and files to analyze architecture, automatically producing a detailed design.md file that reflects current codebase state.

What is the best way to automate architecture documentation for software changes?▼

Automating architecture documentation involves analyzing codebase proposals to capture architectural decisions and data flow diagrams, reducing manual effort and ensuring consistency across technical specifications.

Can I use this to draft technical specifications for complex system updates?▼

Yes, developers can automate the drafting of technical specifications for complex system updates or review meetings by analyzing the current codebase state and architectural proposals.

How does code analysis ensure accuracy in generated technical documentation?▼

Code analysis ensures accuracy in technical documentation by parsing scripts and files within the repository context, capturing precise file changes and architectural decisions for the design document.

Do I need to prepare proposals before generating architecture documentation?▼

Yes, you need to provide codebase proposals and repository context so the system can parse scripts and files to accurately map architectural decisions and data flow diagrams into the document.

Are there limitations when automating design document generation from code analysis?▼

Limitations depend on parsing available scripts and files; if the repository context lacks structured proposals or accessible codebase files, the generated design document accuracy may decrease.