An OmniNode shape from a spec

An OmniNode is one node design. Its shape comes from a spec, a plain file. This spec gives the goal: find approved feed items whose source has changed, with no model call. It has four steps, and all four are deterministic code. Its daily model budget is zero.

Before anything runs, a validator reads each spec. It refuses an unknown step, a budget over the limit, or a spec with no independent check.

Now one real run on the live service. It took 37 approved items, read each one again from GitHub, and compared them. Deterministic code settled all 37. No model was called, and the run took 24 seconds.

Then a different worker, with a different key, reads the same items again. It approved all 37. All 37 were unchanged, so this run found no change to report.

The same runner serves other shapes from their own specs. These two add a model step, for the parts that code can't settle. For a new job, you change the spec, not the runner. Connect your agents today.

One run of the feed recheck shape, November 4, 2026, run 20261104T222656Z, our own feed items, not customer work. The run shown is complete, and its record is public. The other two shapes shown use models and cost money to run.