Engineer building AI tools. Previously at Ant Group, Kwai and Tencent. I build developer tools, coding agents, and AI workflows that I use every day.
📝 Blog: blog.yaphet.me · 📰 AI 日刊 and the weekly TGIF AI: AI pre-filters the feed, then I read and hand-pick every item
| Project | What it does |
|---|---|
| studyboard | Local-first AI learning canvas for macOS: concept maps, ask with selected context, export to Markdown / PNG |
| Representer | Open-source Chrome extension: AI page summary, mind-map outline & chat (BYOK) |
| ya-skills | Reusable agent skills + yk CLI for Claude Code / Codex |
| Prokcy | Cross-platform HTTP/HTTPS/WebSocket debugging proxy GUI (Electron + React) |




