AppIntents — Siri, Shortcuts & Spotlight

Critical Constraints

• ❌ DO NOT use old SiriKit INIntent → ✅ Use AppIntent protocol
• ❌ DO NOT use NSUserActivity alone for Spotlight → ✅ Use IndexedEntity + CSSearchableIndex.default().indexAppEntities()
• ❌ DO NOT hardcode foreground-only intents → ✅ Use supportedModes for flexible execution

Basic App Intent

import AppIntents

struct FindNearestLandmarkIntent: AppIntent {
    static var title: LocalizedStringResource = "Find Nearest Landmark"

    @Parameter(title: "Category")
    var category: String?