oliver-zehentleitner/keep-the-why ? reverse-engineered prompt

Build me the Keep the Why project as a polished docs and skill site.

I want a clear landing page that explains the idea in simple terms, how it works, how to install it, and how it fits into normal coding workflows. The site should make it obvious that the goal is to preserve the reasoning behind code changes in Markdown inside the repo, so agents stop repeating rejected ideas and new people can understand the project faster.

Please also make sure the repo includes the actual agent skill content, setup guidance, examples, and a sensible structure for context files and documentation pages. If there are any missing pieces, fill them in so someone can read the repo, install the skill, and understand how to use it without needing extra explanation.

Keep the writing friendly and practical, and make the documentation feel like something a real team could drop into a project and start using. If you need current docs or platform details, look them up online.