SpecStory · free lightning lessons · July 2026
Hardcore Agentic Engineering
Three free lessons from the Maven course for builders who ship: getting real work out of coding agents, and proving that work is correct. Slides live here; demos live in the repo.
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Tue · Jul 14 · Greg Ceccarelli
Build a Definition of Done for Claude Code & Codex
Why agents say "done" when they aren't, and the ten-line loop that makes done an exit code instead of a feeling.
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Mon · Jul 20 · with John Berryman
Build an environment-aware AI Agent from Scratch
An agent harness isn't a black box. It's a loop you can build yourself in an afternoon.
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Mon · Jul 27 · with Dan Gerlanc
Make Your Repo Agent-Ready: Rules, Docs, Reviews
Most agent failures aren't the model's fault. They're the repo's.