Dataset Access
Public metadata stays open. Large files and gated corpora move through controlled download links so builders can use the commons without letting bots drain storage.
Request a Download Identity
Use one email per builder or organization. The production gateway should issue signed, expiring URLs and increment the email quota before each file transfer.
Production file delivery is capped at 500 downloads per email per rolling window. The static app stores your email locally for pack manifests; enforcement belongs at the download gateway.
Quota Rules
- Limit
- 500 downloads
- Identity
- Window
- 30 days
- Enforcement
- Cloudflare Worker + KV
Gateway Requirements
Verify email or member identity before issuing file URLs.
Use Turnstile and IP throttles to slow automated signup and scraping.
Store counters in Cloudflare KV or D1 with a rolling-window reset.
Sign object-storage URLs with short expirations and log receipt IDs.