Use when working with JIRA from the terminal. Use when asked to look up, create, update, transition, assign, or comment on JIRA issues. Use for sprint or epic operations.
Use this skill whenever the user wants to commit changes, stage files, write a commit message, or run git commit — even if they just say "commit this", "save my changes", or "make a commit". Guides writing well-structured commit messages following the Conventional Commits specification, enforcing scope rules from .conform.yaml, protecting main/master branches, and ensuring clean staging hygiene before every commit.
Use when working with flake-parts or dev-flake — structuring flakes, defining perSystem outputs, writing reusable flake modules, using withSystem or moduleWithSystem, exporting flakeModules, setting up dev environments with dev-flake, or debugging flake-parts evaluation.
Use when you need to read, explore, or reference source code from any Git repository. Use before cloning manually or asking the user for a path.
Use when writing, editing, or reviewing Nix code — including NixOS modules, Home Manager configuration, packages, and overlays. Covers Nix coding style, module system patterns, common lib functions, and tooling (nixfmt, deadnix, statix). For flake-parts-specific patterns use the flake-parts skill instead.