audio-skills

Transcribe audio files using the Gemini API with an optional custom prompt. Use when asked to transcribe speech, diarize audio, extract meeting notes, summarize recordings, or process audio with specific instructions. Supports any Gemini model that accepts audio input. Default behavior is speaker-diarized transcription; pass a custom prompt to change the output format or task.

Transcribe audio files (m4a, mp3, wav, ogg, flac, aac, webm, mp4) to text using local whisper-cpp (offline, no API). Use when asked to transcribe locally, convert speech to text offline, or process audio recordings without sending data externally. Converts to 16kHz WAV via ffmpeg, then runs whisper-cli locally. Does not do speaker diarization or advanced transcription.