nixos-config

Use this skill for generating `flake.nix` from modular Nix options, managing flake inputs, and defining custom output schemas. Essential for maintainable, type-safe, and aggregateable Nix flakes. Trigger this skill whenever you need to regenerate `flake.nix`, define complex input/output schemas with Nix types, or bridge non-flake/stable-nix environments (npins, unflake, nixlock) with flake-based setups.

Use this skill for any modular Nix configuration (flake-parts, NixOS, Darwin, Home-Manager). Essential for using the `<aspect>.<class>` transposition for cleaner dependencies, cross-aspect dependencies via `includes`, and parametric providers. Trigger this skill whenever you need to architect modular Nix code using Dendritic patterns, transpose aspect-based modular configs to `flake.modules`, or manage complex cross-aspect dependency graphs.

Use this skill for managing, traversing, and importing entire directory trees of Nix modules (e.g., across `outputs.nix`, `hosts/`, or `modules/`) with powerful attribute-based filtering. Trigger this skill whenever you need to import multiple Nix files from a directory, filter out specific subdirectories/files (like `npins`, `flake.nix`, or `README.md`), or structure your imports to naturally map to the file hierarchy.