Fulcorum
Stop vibe-coding. Learn to use AI well.
Fulcorum is a video course platform for agentic engineering — short lessons that teach you to get real work out of coding agents and make it reliable, governable, and built to outlast the next model.
Practical agentic engineering, one short lesson at a time.
Every course lands on the same question: can you rely on what the agent produced — and prove it to the people who answer for it?
Charter & rules
Author the one document that governs every agent in your repo — and the rules it can't drift past.
Hooks & feedback gates
Wire the sensors that catch the 480-line "small cleanup" before it ever lands.
Testing agents
Prove agent output works — tests, safeguards, and the loops that keep quality high as you scale.
Orchestration
Go from one governed agent to an orchestrator running many against a shared harness.
Review & safeguards
Gate AI-generated changes before they merge — code review that keeps quality high as you ship faster.
A community
Trade practices and get unstuck in the Fulcorum Discord as you work through the courses.
Tracks, series, and short video lessons.
Courses are organized into tracks, each broken into series of short, focused videos. Start free — whole series are open, no card required. The catalog keeps growing as the tools and practices change.
What you walk away with
- A working mental model for directing coding agents
- Constraint engineering: shaping the spread of agent outcomes
- Feedback gates and sensors you can drop into your own repo
- AI output that stays reliable as it scales
- Governance and guardrails leadership can sign off on
- Skills that aren't tied to this quarter's model
Prefer to read first? Start with Harness Engineering.
Where it all started — the charter, rules, hooks, tests, and seams that make AI output reliable. The courses grew out of these ideas and keep expanding well beyond the book as the tools and practices evolve.
Harness Engineering
Leanpub · where the ideas behind the courses began.
Learn alongside other engineers.
Trade practices and get unstuck in the Fulcorum Discord as you work through the courses.
Ready to use AI you can actually trust?
Start with the free courses, or unlock the whole library today.