{
  description = "Speckl provenance compiled inside a Nix sandbox (skeleton)";
  # Full implementation in section 5 of README.md. This file is a stub for
  # repo-validity and to give Forgejo a recognized Nix flake entry point.

  inputs.nixpkgs.url = "github:NixOS/nixpkgs/nixos-unstable";

  outputs = { self, nixpkgs }:
    let
      pkgs = import nixpkgs { system = "x86_64-linux"; };
    in {
      # A trivial derivation that proves the flake is buildable. Replace with
      # the Speckl compileSpec helper from README section 5.
      packages.x86_64-linux.hello = pkgs.hello;
    };
}