@type t() :: %ExBifrost.Model.Skill{
  allowed_tools: String.t() | nil,
  compatibility: String.t() | nil,
  created_at: DateTime.t() | nil,
  created_by: String.t() | nil,
  description: String.t() | nil,
  extra_frontmatter: %{optional(String.t()) => any()} | nil,
  file_count: integer() | nil,
  files: [ExBifrost.Model.SkillFile.t()] | nil,
  highest_version: String.t() | nil,
  id: String.t() | nil,
  latest_version: String.t() | nil,
  license: String.t() | nil,
  metadata: %{optional(String.t()) => String.t()} | nil,
  name: String.t() | nil,
  skill_md_body: String.t() | nil,
  updated_at: DateTime.t() | nil
}