> For the complete documentation index, see [llms.txt](https://ai-os-and-trend-finder.gitbook.io/ai-os-and-trend-finder-docs/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://ai-os-and-trend-finder.gitbook.io/ai-os-and-trend-finder-docs/docs/sources/source-compliance-huggingface-papers.md). # Source Compliance: Hugging Face Papers > Implementation-time review completed 2026-05-27. Trend Finder has a configured Apify source declaration for public Hugging Face Papers metadata. This review covers metadata-only current collection through Apify, not a direct Hugging Face adapter. *** ## Source Overview | Field | Value | | ----------------------- | --------------------------------------------------------------- | | Source ID | `huggingface-ai-papers` | | Source name | Hugging Face Papers | | Primary Apify candidate | `parseforge/huggingface-papers-scraper` | | Store page | | | Verified on | 2026-05-27 | | Default build/tag | `latest`, build `1.0.11` | | Default run options | 4096 MB memory, 3600 second Actor timeout | | Pricing observed | Pay per event, result item around `$9.00 / 1,000 results` | | Trend Finder status | Reviewed static declaration, fixture-backed normalizer coverage | The Actor input schema reviewed on 2026-05-27 exposes `searchQuery`, `mode`, and `maxItems`. The reviewed Trend Finder starter input uses current `mode: "trending"` with `maxItems: 10`. ## Terms And Use Boundary The Actor collects public Hugging Face Papers metadata and returns structured Dataset rows. Trend Finder may use this source only as a compact link-and-rank signal. Apify storage, run IDs, Dataset IDs, and Apify-hosted item URLs are not durable browser evidence and must not be emitted to browser payloads. Approved browser-safe evidence: * Paper title. * Public arXiv URL when available, otherwise public Hugging Face paper URL. * Short summary or abstract snippet with length cap. * Published timestamp. * Aggregate public upvote and comment counts. Excluded fields: * Author names, author lists, Hugging Face handles, affiliations, or profiles. * GitHub repository links and project pages in the first pass. * AI keyword arrays in the first pass. * Thumbnails, media URLs, images, or downloaded files. * Full paper bodies, PDFs, private telemetry, Actor run URLs, or Dataset IDs. ## Retention And Attribution | Policy | Value | | -------------------- | --------------------------------------------------------------------------------------------- | | Storage location | `src/data/live-data.json` and private cache snapshots | | Retention period | `live-data.json` overwritten on each collection run; snapshots retained locally until deleted | | Historical retention | Local snapshots only; no reviewed historical collection window | | Deletion path | Delete generated Trend Finder data and snapshots | | Attribution | Show source ID `huggingface-ai-papers` and link to the public paper URL | ## Historical Window Stance | Field | Value | | ---------------------- | --------------------------------------------------------------------------------------------- | | Historical support | Current-only | | Source ID | `huggingface-ai-papers` | | Safe override fields | None | | Unsupported reason | Trending and search inputs are current views and are not reviewed bounded historical windows. | | Compliance declaration | `historicalWindowSupport.supported = false` | Do not translate a requested historical window into `mode` or `searchQuery` without a separate review of bounded date semantics and deletion behavior. ## Compliance Checklist * [x] Current Apify Actor ID verified on 2026-05-27 * [x] Input fields and mode values reviewed * [x] Default build/tag and pricing model recorded * [x] Metadata-only browser evidence boundary documented * [x] Apify storage excluded as durable browser evidence * [x] Retention and deletion path documented * [x] Attribution requirements documented * [x] Historical-window stance recorded as current-only * [x] Fixture-backed normalizer validation added * [x] Live tiny capped validation completed with credentials on 2026-05-27 --- # Agent Instructions This documentation is published with GitBook. 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