design-doc

Create structured software feature design documents from user input.

Updated Feb 24, 2026
One-click install
npx skills add https://github.com/liyangsdqd-bot/2Dtool --skill design-doc-liyangsdqd-bot
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: design-doc
Source: https://github.com/liyangsdqd-bot/2Dtool/tree/main/.claude/skills/design-doc
Command: npx skills add https://github.com/liyangsdqd-bot/2Dtool --skill design-doc-liyangsdqd-bot

SYSTEM DOCUMENTATION & REQUIREMENTS

💡 This Skill includes references (resource) components.

What problem does it solve?

This Skill helps product teams and developers create detailed, structured design documents efficiently, reducing communication gaps and ensuring clarity in feature development.

Core Features & Use Cases

  • Structured Design Planning: Guides users through defining feature goals, requirements, and technical solutions.
  • Collaborative Workflow: Facilitates review and iterative refinement of design documents among team members.
  • Use Case: A product manager can quickly draft a detailed tech spec for a new feature, including implementation steps and risk analysis, to share with the engineering team.

Quick Start

Use the design-doc skill to generate a detailed plan for implementing user authentication in the app.

Frequently Asked Questions about design-doc

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

FAQPage Schema
How do I create a structured software design document for a new feature?

To create a software design document, define feature goals, technical requirements, and implementation steps. This skill guides product managers and developers through structured documentation, ensuring clarity and reducing communication gaps in feature development.

What should be included in a tech spec for software architecture planning?

A tech spec for software architecture planning should include feature goals, technical solutions, implementation steps, and risk analysis. This skill facilitates comprehensive creation of these specifications to align product teams and engineering members.

What is the best way to plan feature specifications for an engineering team?

The best way to plan feature specifications is to draft a detailed tech spec that outlines implementation steps and risk analysis. This skill helps product managers quickly generate these structured plans to share with developers.

Can I use this design documentation tool without external dependencies?

Yes, you can generate design documentation without external dependencies. This skill relies entirely on internal templates and user input, requiring no additional environment setup or connected frameworks to plan feature designs.

Does collaborative design planning help with iterative refinement among team members?

Collaborative design planning facilitates review and iterative refinement of design documents among team members. This skill supports this workflow by structuring feature goals and technical solutions for easy team alignment.

How do I draft a detailed plan for implementing user authentication in an app?

To draft a plan for implementing user authentication, use this skill to generate a detailed tech spec. It guides you through defining technical requirements, implementation steps, and risk analysis for the new app feature.