Yes this is inspired by Tinkers' Construct, and I really couldn't think of a better name than Tinkery. Please support that mod here: https://minecraft.curseforge.com/projects/tinkers-construct

Improve your tools by adding materials onto them!
Customise durability, modifiers and enchantments!
Extra added effects such as Force feeding and step-incline.
Custom durability mending.
30+ Attributes so far, more to come!
New ways to create Elytras and Trident!
A multi-block Smeltery to smelt things!

Use /trigger TinkeryBook to get started!

Requires LapisCore v0.3+, which can be found here:
https://minecraft.curseforge.com/projects/lapiscore

The ResourcePack can be found here:
https://minecraft.curseforge.com/projects/lapis-resources
Video:
Known problems:
- Currently you can only make wood tools from oak wood. I forgot to do other kinds of wood
- Some upgrades may be unbalanced, as I need a bit of help with balancing them.
Addons:
Tinkery Hammers: https://minecraft.curseforge.com/projects/hammers-tinkery-datapack-addon

If you want your addon put here, simply ask me, and I shall add it.
Creating addons:
You can easily create your own datapack addons to Tinkery, and you can create new blueprint types, add recipes to existing blueprints, or add new effects / attributes!
Example addon download: Link
The example addon adds a new type "charm", and allows "charm" and "shield" types to be given a new modifier "Speed Effect".
Tutorial to come soon.
Upgrading tools is meant to be expensive, but not overly expensive. Please comment if you think any of the upgrades are overly costly, as I do need to balance the modifier costs.
Any other requests, feel free to ask.