/// Host-supplied configuration used by the skills extension.
#[derive(Clone, Debug, Eq, PartialEq)]
pub struct SkillsExtensionConfig {
    /// Whether the available-skills catalog is included in model context.
    pub include_instructions: bool,
    /// Whether bundled skills are eligible for discovery.
    pub bundled_skills_enabled: bool,
    /// Whether orchestrator-owned skills are eligible for discovery.
    pub orchestrator_skills_enabled: bool,
    /// Whether cheap skill selectors run in shadow mode without changing prompt contents.
    pub shadow_selection_enabled: bool,
}