First run npm run data:sync to review every remote change since the commits in manifest.json. The review includes every intervening commit, all files, JSON record/field before-and-after values, and full patches under data/holodoridb-review. Present a semantic summary to the user before calculator extraction. Review does not advance the collection baseline.

This directory is then generated by npm run data:apply. Collectors reject remote commits that do not match the review report.

manifest.json: source commits, master-data version, checksums, and validation counts
card-master.json: lossless copies of the card-related master tables and Korean/English/Japanese localization tables
cards.json: the same data joined into one record per card for application use
src/lib/data/boards-summary.json: member board layouts with node coordinates, levels, effects, and costs for application use

The collection script also creates src/lib/data/cards-summary.json, a small Korean-only projection used by the card list page.

All HolodoriDB collectors fetch the official remote main before reading data. A bare object cache under data/raw/holodoridb-remote only accelerates fetching; reads are pinned to the fetched commit, never checkout files. Remote failures stop collection, and --offline is rejected. Song metadata and titles come from Music.json and LangMusic_Kor.json in the Korean remote repository.

Binary assets such as card illustrations, movies, and voices are not collected. The source repositories did not contain a license file at the recorded commits, so redistribution terms must be confirmed before publishing the generated data as part of a public service.