Use this skill for Speech framework implementation and review across speech authorization, microphone permission, NSSpeechRecognitionUsageDescription, NSMicrophoneUsageDescription, SpeechAnalyzer, SpeechTranscriber, AssetInventory, AnalyzerInput streams, SFSpeechRecognizer, SFSpeechAudioBufferRecognitionRequest, SFSpeechURLRecognitionRequest, AVAudioEngine taps, live transcription, file transcription, on-device/server recognition decisions, partial/final results, cancellation, and recognition cleanup.