1these 2 derivations will be built:2 /nix/store/5s4py9y27wvsa8vb54d4c6pfyxighvrg-resulting-skills-tree.drv3 /nix/store/m4hsp1wkwn6qs0h09x4l5l850spd8abx-validate-skills.drv4this path will be fetched (0.0 KiB download, 84.5 KiB unpacked):5 /nix/store/3c3ngkfcbivw0r23k1fzy07x6f35bjw2-cks-agent-skills-7296de1