ddemo

Isolate and validate uncertain capabilities with modular demos.

4|Updated Feb 21, 2026
One-click install
npx skills add https://github.com/ssdiwu/diwu-workflow --skill ddemo
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: ddemo
Source: https://github.com/ssdiwu/diwu-workflow/tree/main/skills/ddemo
Command: npx skills add https://github.com/ssdiwu/diwu-workflow --skill ddemo

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve?

Traditional product validation often stalls on uncertain capabilities, forcing costly builds or vague decisions. The ddemo approach isolates uncertainty with small, repeatable demos that can be evaluated quickly and reused later.

Core Features & Use Cases

  • Three-layer demo framework: Organizes validation into product blocks, atomic demos, and assembled capabilities to de-risk decisions.
  • Asset-driven validation: Generates code, prompts, and decision schemes that can be reused across projects.
  • Use Case: When evaluating a new AI capability or architectural choice, run targeted demos to confirm feasibility before full-scale implementation.

Quick Start

Create a minimal Demo to isolate the uncertainty and capture reusable assets for future projects.

Frequently Asked Questions about ddemo

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

FAQPage Schema
How do I validate uncertain product capabilities without committing to a full build?

Modular demos isolate uncertain capabilities into small, repeatable validation tests. By applying a three-layer demo framework, you evaluate feasibility and architecture choices quickly without committing to costly full-scale builds.

What is the three-layer demo framework for product management?

The three-layer demo framework organizes product validation into product blocks, atomic demos, and assembled capabilities. This structure isolates uncertainty and generates reusable validation assets for future projects.

How do I create a minimal demo to test technical feasibility?

To test technical feasibility, create a minimal demo with clear input and output contracts to isolate the uncertainty. Run targeted evaluations and capture the generated code and prompts in a living asset library for reuse.

When do I need modular demos for capability validation?

Use modular demos when evaluating new AI capabilities, architecture choices, or user needs where uncertainty is high. They provide fast, repeatable validation to reduce risk before committing to full-scale implementation.

Does this approach to product validation work without external dependencies?

Yes, modular demo validation operates without external dependencies. It uses an internal three-layer framework and a living asset library to generate and store reusable code, prompts, and decision schemes.

What is the best way to reduce risk when choosing between architecture choices?

The best way to reduce architectural risk is running targeted modular demos to confirm feasibility. This asset-driven validation generates decision schemes and reusable code that capture learnings before full implementation.