nix-best-practices

MEDIUM W011: Third-party content exposure detected (indirect prompt injection risk).

• Third-party content exposure detected (high risk: 0.80). The skill's flake/overlay patterns explicitly instruct fetching inputs from public GitHub repos (e.g., github:NixOS/nixpkgs, owner overlays) and downloading binaries via pkgs.fetchurl from arbitrary URLs (e.g., https://example.com/tool-...), which are open/public third‑party sources that would be ingested at runtime and could contain untrusted, user-provided content.