Start here
From zero to a mapped UI
Run the standalone app, optionally capture a live page, then map or embed.
npm
Install for agents & tooling
Knowledge SDK — install as a devDependency only (not a production runtime).
npm i -D @x12i/ui-data-mapper-docs
Agents
Install npm i -D @x12i/ui-data-mapper-docs and call getUseCaseMarkdown / getBookMarkdown. See /agents.
Technical contract
Keep the root README nearby for the three-file contract (ui.html, data.json, mapping.json).
Narrative walkthroughs live in the books below; the repository README remains the reference for mapping.json shape.