Nixtamal: Fulfilling, pure input pinning for Nix
Summary
Nixtamal is a Nix pinning tool that automates input pinning with a declarative KDL manifest, enabling per-project and per-input hash customization (including BLAKE3) and VCS/mirror support. It positions itself as a no-experimental-features-required alternative to flakes and channels, focusing on reproducible inputs, freshness logic, and cross-repo compatibility.