curl --request GET \
  --url https://api.agentpowers.ai/v1/skills

{
  "items": [
    {
      "slug": "<string>",
      "title": "<string>",
      "description": "<string>",
      "category": "<string>",
      "type": "<string>",
      "price_cents": 123,
      "currency": "<string>",
      "version": "<string>",
      "security_status": "<string>",
      "download_count": 123,
      "long_description": "<string>",
      "view_count": 0,
      "install_count": 0,
      "rating_average": 123,
      "rating_count": 0,
      "author": {
        "display_name": "<string>",
        "github_username": "<string>",
        "display_name_slug": "<string>",
        "avatar_url": "<string>",
        "verified": false
      },
      "source": "<string>",
      "source_url": "<string>",
      "source_installs": 123,
      "source_stars": 123
    }
  ],
  "total": 123,
  "limit": 123,
  "offset": 123
}