Anvil Planner

First release.

The anvil charges you for the order you combine things in and never tells you. This works out the cheapest order and walks you through it.

What you get

• Every enchantment the item accepts, read from the server, not a fixed list — so it is correct on servers with datapacks too
• Tells you which books you already have and which ones you still need
• Searches every combining order, not just the obvious one
• Two numbers: levels spent in total, and the level you need to reach
• The real XP cost from your current level, in points
• Warns you when your level is not enough, before you start and again while you work
• A checklist at the anvil that crosses steps off as you do them, in any order
• Only counts a step when what you combined is what the step asked for
• Opens with J, or from a book tab next to any anvil — the anvil stays open
• The book and the checklist can be moved and resized

It changes nothing

Client side only. Nothing is sent to the server, no rule is touched. The server does not need the mod.

Minecraft 1.21.6 – 1.21.8, Fabric API required.