AI Demo Builder: Create Interactive Product Demos Instantly

AI Demo Builder: Create Interactive Product Demos Instantly

The AI Demo Builder skill enables developers and teams to create self-contained HTML demos that effectively showcase how a product resolves specific problems, even before the product's completion. This skill transforms a concise specification into an interactive demo, complete with sample data and annotated progress, suitable for use in acquiring buy-in from stakeholders.

What this skill does

• Converts a simple product specification into a functional HTML demo page.
• Includes sample records within the demo to illustrate potential real-world scenarios without using actual customer data.
• Provides a clear user interface with a single key action button and real-time progress display, helping users visualize the process effectively.
• Displays a continuous banner indicating the demo nature of the content, ensuring transparency.
• Allows the integration with Claude to enhance visual likeness and behavior to the final product iteration.

Who it is for

• Developers looking to prototype solutions and demonstrate concepts to teams or clients.
• Product managers who require visual aids to communicate product functionalities in stakeholder meetings.
• Sales and marketing teams needing interactive demos to demonstrate product capabilities without a fully developed product.

Use cases

• Generating rapid prototypes to validate the feasibility of proposed solutions with minimal resources.
• Crafting demos for client presentations to illustrate how a product can address specific challenges.
• Producing internal tooling demonstrations to facilitate communication between engineering and non-technical departments.

Technical details

• Works with AI coding agents such as Claude Code, Cursor, and Codex.
• Utilizes the `demo.py` script to both check and build demos from provided JSON specifications.
• Demos are compatible with any environment that supports HTML, requiring no additional server-side support.

Source & Licence

This package is built on open-source work published by Jakeschincariol (Jakeschincariol/whale-skill) and distributed under MIT. The original licence text and copyright notice are included in your download.

Personal and commercial use, modification and redistribution are permitted, provided the original copyright and licence notice are retained.

Your purchase covers curation, licence verification, packaging, documentation and instant delivery. It does not grant exclusive rights to the underlying open-source code, which remains available under its original licence.

Delivery & Support

• Delivery: instant — a secure download link is emailed to you as soon as payment is confirmed.
• Format: ZIP archive containing the skill files, documentation and the original licence.
• Support: support@mcpcart.com — we aim to reply within 2 business days.
• Updates: updates are included only where stated on this page.

Refunds

This is a digital product delivered immediately after purchase. By completing your order you request immediate delivery and acknowledge that, once the download has been accessed, the statutory right to cancel no longer applies to the extent permitted by law. Refund requests are handled in accordance with our published Refund Policy.

Claude, Codex, Gemini and Cursor are trademarks of their respective owners. MCP Cart is an independent marketplace and is not affiliated with, endorsed by, or sponsored by any of them. Compatibility references describe interoperability only.