these 3 derivations will be built:
  /nix/store/smva9bll7pga2qrzjdf7dkwzzpdmj6qr-python3.14-agent-client-protocol-0.9.0.drv
  /nix/store/5jfi304565smsq86fzvvw4rgrxgyqfnn-python3-3.14.6-env.drv
  /nix/store/7sq38fmgpzjbrl3mcmg8sbzrx23crdrp-hermes-agent-2026.8.3.drv
this path will be fetched (150.2 KiB download, 948.2 KiB unpacked):
  /nix/store/ccd9kn0gjdgcbch6qizsgn1h4wh33r1i-source