An intake that refuses to be a download bar
Most tools that touch model repositories begin with the same gesture: paste a URL, watch a progress bar. Woodpile's Composer begins differently — with a decision. The intake is deliberately thin: one or more ordered source URLs, an optional shared note, and then the submission becomes a work order, not a download. A session opens whose entire job is to research the candidates and come back with a proposal: which artifact is the authoritative representation, which variants deserve a slot, and why. Only an explicit approval moves any bytes.
Look at the surface below. The hero line — decide before bytes move — is not marketing copy; it is the control flow, stated where you cannot miss it. The session work queue lists orders with their sources. The launcher trail records how each work order reached its session — visible history, not a silent handoff.
The order matters because of a bias every downloader knows: bytes already on disk exert gravity. An artifact you have pulled is psychologically yours — refusing it after the download feels like waste, and "keep it, we already have it" wins arguments it should lose. Deciding first removes that gravity from the room. The review desk's judgment — dtype arithmetic, provenance, license — lands while it still has full force, on candidates that cost nothing to decline.
What the gate is not
The gate is not bureaucracy for its own sake, and it is not distrust of automation — the transfer engine downstream is fully autonomous. The gate exists because curation is the product. A woodpile defined by whatever downloaded fastest is a junk drawer with a budget; a woodpile defined by argued-and-approved acquisitions is a library. The one deliberate human moment buys the entire archive its shape.
Notice also what the thin intake prevents: no configuration buried in the composer, no format decisions made at paste-time, no silent defaults. Choices about variant and fidelity happen inside the work order's research, where they can be recorded — not in the muscle memory of whoever pasted the link.
The pattern generalizes
Wherever you acquire, you can adopt the same order on a smaller scale: paste the URL into a note, run the reconnaissance calls (sizes, history, chain), write the one-line case for acquiring, and only then open the transfer. Thirty seconds of gate replaces an evening of "well, it's already downloaded." The app industrializes the ritual; the ritual works by hand too.