Loop Builder

Build production-grade autonomous loops: agents that wake up on their own, find work, execute it, verify it, log it, and improve over time. Based on the loop-engineering system from Jason Zhou's "wtf is Loop Engineer & how to setup for real" (https://youtu.be/JQ_We_ztxrI) — the same structure his team runs their company on.

The core idea: anyone can bolt a cron onto an agent — that's the easy 5%. The real work is designing guardrails that let you walk away: a contract the agent obeys, state that compounds run over run, a trigger that only spends tokens on real work, a verifier that produces evidence a human can review in seconds, and an evolve pass that improves the loop itself.

Visual references (in this skill folder)

• assets/diagrams/ — the original diagrams captured from the video (anatomy, trigger types, combo trigger, evolve loop, doc-maintainer example)
• assets/videos/ — Remotion-animated recreations showing how data flows through each part (loop anatomy, 4 trigger types, evolve loop, doc-maintainer example)
• remotion/ — source for those videos (npm i && npm run render:all to re-render)

Anatomy of a good loop

Every loop is one folder in the project: