Archived 2026-10-23 · Source updated 2026-09-25 · License: MIT. Check the original repository for the latest version.
SKILL.md instructions
# 404 Page construction has moved
404 Page construction is now maintained in the [404 Page reference](https://github.com/kostja94/pagina/blob/main/skills/page-builder/references/pages/404.md) in [Pagina](https://github.com/kostja94/pagina), the page intelligence layer for AI agents.
```bash
npx skills add kostja94/pagina --skill page-builder
```
Ask the agent to use page-builder to build a new 404 Page. This compatibility entry contains no page rules and is no longer maintained.
When the user wants to optimize content for AI search engines, get cited by LLMs, or appear in AI-generated answers. Also use when the user mentions 'AI SEO,' 'AEO,' 'GEO,' 'LLMO,' 'answer engine…
When the user wants to set up, improve, or audit analytics tracking and measurement. Also use when the user mentions "set up tracking," "GA4," "Google Analytics," "conversion tracking," "event…
When the user wants to audit or optimize an App Store or Google Play listing. Also use when the user mentions 'ASO audit,' 'app store optimization,' 'optimize my app listing,' 'improve app…
When the user wants to figure out which marketing actually drives conversions and revenue, choose or interpret an attribution model, or reconcile conflicting numbers across tools. Also use when the…