Physicist → founder → building AI systems above the model layer.
I work on agent architecture, context engineering, personalization, and applied AI systems.
- Prompt Engineering Best Practices in 2026: Why the Advice Contradicts Itself
- Agentic Workflow Design: Six Principles for 2026
- The Shortcut to Superintelligence is to Bypass AGI
- agent-prompt-author — Claude Skill that diagnoses and writes agent prompts against five cheap tests, with an eval harness that regression-tests its own routing
- gpt-image-2-mcp — production MCP server for image generation, editing, composition, and deterministic text rendering
- provenclaudeplugin — multi-agent Claude plugin running PROVEN's brand system: two agents, five shared skills, one voice
- amyzyuan.com — personal site, essays, and experiments
- dtc-marketing-campaign-claude-plugin — Claude tooling for DTC marketing workflows



