Docs overviewAll docs
Docs
Download, verify, seed, run a mirror, and read the specs.
Order and grouping come from each page's group and order front-matter.
Start here#
Quickstart (download one model), Verify a download.
Reference#
fw.py, HF_ENDPOINT, Manifest spec, API.
Policy and help#
Licenses, What gets listed, Takedowns and snapshots, Seeding, FAQ. To run a mirror, see the Mirrors page. For the ledger check, see the Ledger page and docs/ledger-chain.md.
Download one model three ways, and check it.
StartVerify a downloadHow to check a manifest signature, a file hash and a whole download with stock tools.
Toolsfw referenceEvery fw.py command and option, including the info and search cards.
ToolsHF_ENDPOINTUse stock Hugging Face tools against Freeweights with one environment variable, what works, and what does not.
ReferenceManifest spec v0The signed JSON manifest that is the trust root for a model.
ReferenceAPIRoutes of the read API, with example requests and responses.
PolicyLicensesThe license table, how each verdict is reached, how custom and non-commercial licenses are handled, and what we refuse.
PolicyWhat gets listedIf Hugging Face lists a model we list it, hosted or from the publisher; the four gates (format, license, content, hygiene) and the tiers.
PolicyTakedowns and snapshotsHow to report an item, what happens when we remove one (451, blocklist, counter, signed record), and how to check the signed catalog snapshots.
HelpSeedingHow to seed a model so others can get it from you, and what makes a seed count.
HelpFAQAnswers to common questions about Freeweights.
Updated 2026-11-14.