# NextGenRunGames

Public game distribution gateway and downloadable CC0 media library.

## CC0 assets

- [Library](https://www.nextgenrungames.com/free-assets): community CC0 packs and studio-owned AI-generated media.
- [Catalog JSON](https://www.nextgenrungames.com/free-assets/catalog.json): pack licenses, origins, counts and downloads.
- [Public API](https://www.nextgenrungames.com/free-assets/api): paginated search, per-asset metadata and binary file downloads. No authentication.
- [All asset records](https://www.nextgenrungames.com/free-assets/assets.ndjson): 21459 source records in NDJSON.
- [All physical file records](https://www.nextgenrungames.com/free-assets/files.ndjson): source files, original variants and media/data derivatives with paths, duplicate aliases, hashes and direct file URLs. Stream this feed or use a selected pack; do not load it all into a model context.
- [Asset sitemap](https://www.nextgenrungames.com/free-assets/sitemap.xml): canonical pack and individual asset pages.
- MCP: https://www.nextgenrungames.com/free-assets/mcp; stateless Streamable HTTP; assets_search, asset_files_search, asset_get, asset_pack_get. Select a pack, then use asset_files_search to fetch derived tiles and other media/data files in bounded pages.

## Metadata interpretation

CC0-1.0 is an explicit owner dedication for studio output. aiGenerated=true discloses origin. semanticBasis=generation-prompt means descriptions/tags reflect requested content, not verified image inspection. Source records, unique files, duplicates and derived tiles have separate counts. Visual quality and engine compatibility remain unverified. Use supplied SHA-256 values to verify bytes. Public asset delivery does not require a studio account or access to private game workspaces.