agentd: A Transport-Neutral Runtime for Personal Agents

Why agentd treats turns, scoped execution, atomic finalization, and delivery as runtime contracts rather than transport details.

August 15, 2026 · 9 min · 1888 words · Jack Yu

Nightfall: A Browser Referee for AI Werewolf

Nightfall is a web-based AI Werewolf platform where the browser is the referee and agentd supplies the AI seats.

June 10, 2026 · 2 min · 369 words · Jack Yu

Running OpenAI Symphony as a Solo Developer Across Two Repos

A hands-on report on running OpenAI Symphony with Linear, GitHub, and Codex across two personal repositories.

March 20, 2026 · 16 min · 3397 words · Jack Yu