nix

Quick Review

The skill provides a clear activation pattern for Nix-related work and describes a research-first workflow using Context7 queries. However, it lacks concrete implementation details that would enable a CLI agent to actually perform Nix development tasks. The description covers when to activate but not what specific capabilities are available. Task knowledge is minimal in SKILL.md itself, though reference.md is mentioned for routing tables and queries. Structure is reasonable with a clean overview, but the skill appears more like a documentation lookup wrapper than a comprehensive Nix development assistant. Novelty is moderate - while parallel Context7 queries could be useful, the skill doesn't demonstrate deep Nix-specific automation (e.g., derivation generation, flake scaffolding, NixOS configuration assistance) that would significantly reduce token usage compared to a capable CLI agent with access to Nix documentation.