name: nix-search description: "Use when helping users find Nix packages, NixOS configuration options, or flakes. Triggers when: (1) writing Nix code (flake.nix, configuration.nix) that needs package names, (2) answering questions about installing software with Nix, (3) searching for which package provides a binary/program, (4) looking up NixOS options for system configuration, (5) finding package versions or platform availability, (6) discovering flakes. Be proactive - automatically search when you need package information rather than asking the user."

Create distinctive, production-grade frontend interfaces with high design quality. Use this skill when the user asks to build web components, pages, or applications. Generates creative, polished code that avoids generic AI aesthetics.

Migrate prompts and code from Claude Sonnet 4.0, Sonnet 4.5, or Opus 4.1 to Opus 4.5. Use when the user wants to update their codebase, prompts, or API calls to use Opus 4.5. Handles model string updates and prompt adjustments for known Opus 4.5 behavioral differences. Does NOT migrate Haiku 4.5.

This skill should be used when the user asks to "create a hookify rule", "write a hook rule", "configure hookify", "add a hookify rule", or needs guidance on hookify rule syntax and patterns.