Product Design Harness

Decide whether a product direction, feature or workflow should continue, be verified or be reframed before anyone builds it, with a structured verdict and next action.

Works withUniversal
Install

Install the Product Design Harness skill with npx skills add cis2042/ux3-product-design-harness --skill product-design-harness -a claude-code, confirm the prompts, then wait for it to finish before continuing.

Paste this into Claude Code.

Hosted in an external repository

This skill's instructions live in its source repository. Read them on GitHub, or copy a prompt that sends your agent to the file.

View on GitHub

Add to your agent

Print this skill from the terminal, or connect the whole catalog over MCP. Setup guides

CLI

npx uiskillbook get product-design-harness

MCP server

https://www.uiskillbook.com/mcp

Questions