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The build loop · on film

A Day in the Loop One change, one spec, from intent to production — the loop the whole standard turns on, watched happening instead of described. Four short clips, narrated. Roughly ten minutes end to end.

01

The loop, not the slide about the loop

Watch a single change ride the four beats

Every page in this standard describes the loop. This one shows it. A real spec on a real repo — Harbor Claims — goes from a written intent to a deployed change, and you watch the four beats happen in order: Orient, Delegate, Verify, Discern. Nothing is re-enacted; the pull request, the gates, and the sign-off are the real ones.

If you are new here, watch them in order — each clip picks up where the last one ends. If you just want the whole thing, the full module is at the bottom.

02

Four beats · four clips

The loop, one beat at a time

Beat 01

Orient

Human owns it

Before you touch a file, you read the spec and the rails around it — what “done” means, and what the machine will refuse. You are setting the box the agent works inside.

≈ 4 min
Beat 02

Delegate

Agent builds · you set the box

The agent plans first, you approve the plan, then it builds and self-checks inside the scope and permissions you gave it. You are supervising the work, not typing it.

≈ 2 min
Beat 03

Verify

The machine checks the machine

Opening the pull request fires the gates: build and tests, a security pass, a correctness review, and a grader that re-reads the spec cold. Green everywhere — and it still says not done.

≈ 2 min
Beat 04

Discern

Gates check · a human approves

The judgment calls the machine surfaced but wouldn’t settle. A high-risk label, a named sign-off that isn’t you, and the merge that ships to deploy. The name on the decision stays human.

≈ 2 min

Videos are hosted as release assets and stream on demand — nothing downloads until you press play.

03

All four, stitched

The full loop, end to end

The same four beats as one continuous film, with title cards between them — the version to put on a screen when you are showing someone the method for the first time.

The build loop · complete

A Day in the Loop

Orient → Delegate → Verify → Discern, uncut. Roughly ten minutes.