Xenon's Tinkering Materials is a fully playable thingpack for Tinkers' Construct that adds 20 new tool materials for you to customize your tools and armor, each with their own unique trait.
It should be compatible with most if not all Tinkers' Construct addons without problems. Requires Json Things and Tinkers' Construct version 3.12.1 or newer in order to function, and also comes with built-in support for my other addons as well as SnackPirate's The Joy of Tinkering.
Material List
Aurucelium: 
- Thermophile: Grants increased damage and protection in hot biomes.
Bluehat: 
- Anti-Hat (Melee, Ranged): Grants increased damage if you or the target is wearing a hat.
- Platformer (Armor): Lets you move faster, fall further without getting hurt, and boots let you double jump.
Brimsteel: 
- Thermodynamic (Harvest, Ranged): Grants increased mining speed, drawspeed and accuracy while on fire.
- Firewall (Armor): Grants increased protection while burning but you take more damage from fire.
Deepbrass: 
- Subterranean: Grants increased damage and reinforces armor the further underground you are.
Ferroshroom: 
- Deciduous: Tool shares its durability with other tools when used.
Firelight Silk: 
- Autosmelt (Harvest): Automatically smelts mob and block drops.
- Tempered Protection (Armor): Protects from attackers who are burning.
Fungal: 
- Earth Eater (Harvest): Mining dirt protects the tool from damage.
- Sporeshot (Ranged): Poisons targets.
- Sporeburst (Armor): Poisons attackers.
Grimslime: 
- Overreap (Melee): Tool consumes common mob drops (flesh, bones, slime) to refill overslime.
- Overdraw (Ranged): Increased draw speed based on remaining overslime.
- Overward (Armor): Converts some of the magic damage you take into overslime.
Hardlight: 
- Oscillating: Deals increased damage against armored targets and boosts mining speed against blocks with high hardness (stone, obsidian, etc.)
Jewelslime: 
- Overheart: Boosts max health based on overslime capacity.
Midday Bronze: 
- Diurnal (Melee): Grants increased damage if you've slept recently.
- Daybreak (Ranged, Armor): Grants increased draw speed and knockback resistance in full sunlight.
Midnight Bronze: 
- Insomniac (Melee): Grants increased damage the longer you go without sleeping.
- Nightstalker (Ranged, Armor): Grants increased damage and protection in the darkness.
Neutralite: 
- Indifference: Grants increased damage, accuracy and protection in neutral temperatures.
Platinum: 
- Lustrous (Harvest): Grants bonus nuggets of material when mining ores.
- Olympic (Ranged): Slain mobs have a chance of dropping metal nuggets based on how far away they are when killed.
- Dispel (Armor): Grants increased protection against undead mobs and reduces the duration of negative potion effects.
Platinum Gold: 
- Hardforged: Makes the tool harder to repair, but reinforces it when durability is low.
Pykrete: 
- Frostborn (Melee, Ranged, Armor): Grants increased damage in cold biomes.
- Frigid (Ammo): Deals increased damage against fire immune mobs.
Soggy Paper: 
- Flimsy: Grants two upgrade slots at the cost of your tool's stats.
Twilight Bronze: 
- Crepuscular: Grants increased damage in the light, boosts speed in the dark.
Vermillium: 
- Bulwark (Melee): Grants increased damage when max health exceeds 10 hearts.
- Hearty Protection (Armor): Grants increased protection at high health.
Viridium: 
- Experienced: Grants increased experience.
As always, feel free to suggest ideas for additions, feedback is also appreciated.
Feel free to check out my other addons here: