List all UPM packages installed in the Unity project — name, version, source, description. Optionally filter by source (registry, embedded, local, git, built-in, local tarball), by name/display/description substring, and by direct-dependency-only.
$npx -y skills add ivanmurzak/unity-mcp --skill package-listInstalls into the current project.
Run `npx skills use "https://github.com/ivanmurzak/unity-mcp" --skill "ivanmurzak/unity-mcp/package-list"` 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/ivanmurzak/unity-mcp" that are relevant to the current task. Run `npx skills add "https://github.com/ivanmurzak/unity-mcp"` and select the relevant skills, then follow their instructions.