Could you make it so there is an icon for shields in the quark Enchanted Book Icons for mods like shield parry for example?

still, it should be in the base config.

Not really, all it has in vanilla is unbreaking, which many other tools such as flint and steel and shears also get, so it would be cluttering to list every single one on the tooltip.

flint and steel and shears already have icons enabled by default.

oh and btw the shield can also have mending and curse of vanishing in vanilla.

You can add that using the config, it has a list of items to check for the enchanted book.

Flint and Steel is not enabled by default. And neither will shields. Add it to the config if you want.

ok