# Yuya Systems — AI Product System Designer

> Yuya designs and builds AI agents, automation workflows, AI product architectures,
> content systems, and interactive websites for founders and teams.

## Main pages
- [Home](https://www.yuyayang.cloud/)
- [About Yuya](https://www.yuyayang.cloud/about)
- [Design and build services](https://www.yuyayang.cloud/services)
- [Work](https://www.yuyayang.cloud/work)
- [Systems](https://www.yuyayang.cloud/systems)
- [Writing](https://www.yuyayang.cloud/blog)
- [Contact](https://www.yuyayang.cloud/contact)

## Case studies
- [TeamBot](https://www.yuyayang.cloud/systems/team-bot): A playable case study of creative production orchestration, specialist agents, and human approvals.
- [Nora OS](https://www.yuyayang.cloud/systems/nora-ai-agent): Voice interaction, persistent memory, and multi-agent orchestration.
- [Creator OS](https://www.yuyayang.cloud/systems/creator-os): Designing a creative decision system before video generation; phase 0–1.
- [Yuya Film Studio](https://www.yuyayang.cloud/systems/yuya-film-studio): An interactive film production workflow from creative direction through screening.

## Articles
- [Not every AI problem needs the smartest AI](https://www.yuyayang.cloud/blog/jev-decision-layer): Decision models and agent routing.
- [Token-efficient agent coding](https://www.yuyayang.cloud/blog/token-efficient-agent-coding): Twenty techniques for reducing unnecessary coding-agent work.
- [WebMCP and the Agent Economy](https://www.yuyayang.cloud/blog/webmcp-agent-ready-websites): Agent-ready interfaces and product design.

## Identity
- [LinkedIn](https://www.linkedin.com/in/yuya-mei-355888211/)
- [X](https://x.com/yuyamei1)