The Agent Skills Directory

[SAFE]: The skill serves as a reference for writing idiomatic Nix expressions and configurations. It promotes security and reproducibility best practices, such as providing hashes for external downloads and avoiding impure absolute paths.
[EXTERNAL_DOWNLOADS]: The skill documents standard methods for referencing external resources within the Nix ecosystem, such as using fetchFromGitHub and Nix Flake inputs targeting the NixOS and nix-community GitHub organizations. It also includes an example of a shell function that retrieves content from gitignore.io, which is a well-known service for generating ignore files.

nix-ecosystem