Nix Skill

1. nurl

• IMPORTANT: nurl generates Nix fetcher calls from repository URLs

  nix run 'nixpkgs#nurl' -- https://github.com/rvben/rumdl v0.0.206
  

• IMPORTANT: Output can be used directly in fetchFromGitHub

  fetchFromGitHub {
    owner = "rvben";
    repo = "rumdl";
    rev = "v0.0.206";
    hash = "sha256-XXX...";
  }
  

• IMPORTANT: For cargoHash/vendorHash, use build error method (nurl does not support these)