I built an AI PR-triage agent in 30 lines of Markdown

This is a submission for the Google I/O Writing Challenge A recipe for the AI PR-triage agent I built after Google I/O 2026: three Markdown skill files, one Python runner, one real public GitHub repo, about twelve cents per run. 1. What I built At Google I/O 2026, Logan from the Gemini API team walked through an AGENTS.md file for an AI talk-radio agent and dropped a line on stage that stuck with me: "the hottest new programming language is Markdown." He had written no orchestration logic, just