Builder Tools
Toolkit to help builders build cool shit!
Built by Proof
Here is a collection of open source tools to help builders build all created by Proof.
Fateweaver
Fateweaver was originally built to create the Mythics collection, but it’s now a full-blown TypeScript library for generating random NFT outputs using your assets and rules. It takes care of everything from attribute generation to image rendering and even includes handy scripts to help you fine-tune and analyze your collection with ease.
Solidify
Solidify is a data-processing pipeline that takes your data, compresses it, and turns it into smart contracts ready to deploy on Ethereum Mainnet or any EVM-compatible chain. Originally created to bring Moonbirds on-chain, it’s now available to the community to support and inspire more on-chain art collections.
Moonbird Assets
Moonbirds and their layers are now fully on-chain, but if you’re a creator, you might find it easier to grab these files from the public GitHub. The collection includes SVGs and PNGs for each bird, PNGs for individual layers, and a JSON file linking assets to bird numbers. The Moonbirds art is CC0, so anyone can use these files for creative projects—just don’t use the Moonbirds (trademark) name without permission.
Oddities Assets
This is a collection of PNGs for all 10,000 of artist Gremplin’s regurgitated owl pellets—aka the Oddities. The art is CC0, so anyone is free to use it however they like!
Open Rarity
Open Rarity is an open-source rarity protocol built in partnership with OpenSea, curio.tools, and icy.tools. It provides a transparent, math-based standard for calculating rarity in NFT collections. The algorithm was developed by PROOF’s former VP of Engineering, Arran, using principles from Information Theory.
By the Nest
Here is a collection of tools built by the community, for the community.
