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Santos Li avatar

AI Product BuilderFull-Stack Engineer

I design and build AI-native products—from agents and tools to the systems behind them. I work across engineering, product design, and applied research to turn complex problems into products that work.

Hangzhou, China

Featured Product

SkillBox dashboard showing locally managed agent skills

SkillBox

Local-first skill management

SkillBox is a local-first macOS app for managing SKILL.md-based capabilities across Codex, Claude Code, Cursor, and other agent runtimes—with review-before-write workflows and versioned updates.

My Toolkit

AI Subscriptions

ChatGPT ProCursor Pro即梦 ProClaude Pro

Daily Tools

ChatGPTCursorClaudeGhosttyObsidianTypeless

Let’s build something interesting.