ENTER THE STUDIO ↗ · CV / PDF ↗ · MAKEBOOK ↗ · X / @Aiyakale ↗
I’m Jiachen — a student entrepreneur and CTO of MAKEBOOK. I build AI and agent systems: collaboration, tool use, evaluation, and the interfaces that make them usable.
My main venture is MAKEBOOK. I'm building on Injective, bringing that same care to orders, prices, and money.
Physical products, backed by real demand. ↗
A presale platform that helps settle orders, prices, and funding before production. As CTO, I lead the full-stack and smart-contract engineering.
Main venture · Injective EVM testnet prototype · 1st place, AdventureX 2026 Web3 Track
02 / Section9 — agents that investigate AI failures, coordinate repairs, and leave independently checked evidence.
03 / AgentMED — turning an AI failure into a verified repair candidate, with human acceptance and explicit release gates.
04 / BLACK BOX — a recorder and verification toolkit for agent payments: intent, outcomes, and signed evidence.
05 / Kanshan — an AI agent-native engine for building web games.
LightRAG #3665 · #3662 — custom chunking and clearer routing behavior.
Vibe-Trading #1129 — visible failures when tool registration is incomplete.
A little more about me
谢佳辰 / Jiachen Xie. Computer & Data Engineering at CityUHK, class of 2028.
Previously at Tencent Games, working on AI agents, LLM research, and game design. Earlier, AI and new media at Red Star News.
I work mostly with Python, TypeScript, MCP, and Solidity. I also like the space where software becomes an experience: game systems, narrative interfaces, and tools with a point of view.