unity-cli 共通ルール。全 unity-* スキルが自動ロードする前提条件。Use as prerequisite for any unity-* skill (verification sequence, fallback order, security policy).
$npx -y skills add bigdra50/unity-cli --skill unity-sharedInstalls into the current project.
Run `npx skills use "https://github.com/bigdra50/unity-cli" --skill "bigdra50/unity-cli/unity-shared"` and follow the generated skill instructions now. Read its complete output, redirecting it to a temporary file first if necessary. Resolve relative paths from the supporting-files directory it provides.
Use the skills in "https://github.com/bigdra50/unity-cli" that are relevant to the current task. Run `npx skills add "https://github.com/bigdra50/unity-cli"` and select the relevant skills, then follow their instructions.