Grill-Me and Diagnose: Two AI Agent Skills That Changed How I Work

Two simple skills that transformed my AI agent from eager executor to disciplined engineer.

June 9, 2026 · 6 min · Marcus Poon

Self-Hosted Bilibili Video Analysis with Vosk and AI Assistant

Local Chinese video analysis pipeline.

June 7, 2026 · 8 min · Marcus Poon · 

Control AI Presentation Styling with YAML Prompts

Use structured YAML prompts to precisely control AI-generated slide designs.

June 3, 2026 · 5 min · Marcus Poon · 

Why Buffett and Li Ka-shing Are Both Hoarding Cash in 2026: A Data-Driven Analysis

Two of the greatest investors in history are simultaneously building record cash piles. What does this rare parallel signal mean for markets in 2026 and beyond?

May 18, 2026 · 6 min · Marcus Poon · 

Agent-Browser: Why Every AI Agent Needs Eyes and Hands on the Web

How a Rust-native browser automation CLI gives AI agents the ability to see, click, and interact with any website.

May 15, 2026 · 5 min · Marcus Poon ·