c:books

A convention tag — the shared namespace mods use so they can work with each other's items. This is the compatibility signal; a vanilla tag is not.

Written as c:books, forge:books. NeoForge renamed the convention namespace at 1.21, so one agreement between the same two mods ships under two strings; the rows are keyed on the canon form and every spelling is kept.

Members

The four counts above are corpus-wide and were computed once, across every extraction. The table below is what this database holds — a member whose mod is not loaded is listed and not linked.

Adorn 2 items

	Item	Identifier
	Decorating Your Home	adorn:guide_book
	Trader's Manual	adorn:traders_manual

Amethyst Imbuement 4 items

	Item	Identifier
	Book of Lore	amethyst_imbuement:book_of_lore
	Book of Mythos	amethyst_imbuement:book_of_mythos
	Book of Tales	amethyst_imbuement:book_of_tales
	Glistering Tome	amethyst_imbuement:glistering_tome

Cooking for Blockheads 3 items

	Item	Identifier
	Cooking for Blockheads	cookingforblockheads:no_filter_edition
	Cooking for Blockheads I	cookingforblockheads:recipe_book
	Cooking for Blockheads II	cookingforblockheads:crafting_book

Mods that name it in a recipe

adorn, occultism

Read out of data/<ns>/tags/** in each JAR. Tag membership is a fact in a data file; whether two mods actually work together is not something a tag can promise on its own.