these 4 derivations will be built:
  /nix/store/8nwbgkjvcg1wv5sjqxbjr8ri38n2nrja-agent-skill-nixos-config.drv
  /nix/store/vmsnvfsfmsk2c5pa667hfja8hqbryxwb-agent-skill-location.drv
  /nix/store/y8ssnw44cqjydb1gy2wgzjz86g42v9kh-agent-skill-github.drv
  /nix/store/35g32knr6wxlyj4ha6vdsfa4x3bz4763-agent-skills.drv