Audio Understanding: Audio transcription and analysis with Gemini
File support
This skill supports audio analysis using Google Gemini models. Supported formats:
Category Extensions
Audio .mp3 , .wav , .m4a , .ogg , .flac
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Local audio files up to 9.5 hours long
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YouTube links (youtube.com/watch, youtu.be, youtube.com/embed)
Reference: https://ai.google.dev/gemini-api/docs/audio?example=dialogue
How to use
bash ${CLAUDE_PLUGIN_ROOT}/scripts/gemini.sh --file=AUDIO_PATH "YOUR QUESTION ABOUT THE AUDIO"
Arguments:
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--file
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Required: Local audio file path or YouTube URL
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--model
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Optional: Model to use (defaults to gemini-3-flash-preview )
Examples:
Transcribe a local audio file
npx -y superconductor-gemini-skills --file=recording.mp3 "Transcribe this audio" npx -y superconductor-gemini-skills --file=meeting.wav "Summarize the key points discussed"
Analyze a podcast or YouTube audio
npx -y superconductor-gemini-skills --file="https://www.youtube.com/watch?v=dQw4w9WgXcQ" "Transcribe this audio" npx -y superconductor-gemini-skills --file="https://youtu.be/dQw4w9WgXcQ" "What topics are discussed?"
Extract specific information
npx -y superconductor-gemini-skills --file=interview.m4a "List all the questions asked by the interviewer" npx -y superconductor-gemini-skills --file=lecture.ogg "Create a bullet-point summary of the main concepts"
API Key
The GEMINI_API_KEY environment variable must be set. Get your key at: https://ai.google.dev/gemini-api/docs/api-key
Models
Model ID Context Window Pricing (Input / Output)
gemini-3-pro-preview
1M / 64k $2 / $12 (<200k), $4 / $18 (>200k)
gemini-3-flash-preview
1M / 64k $0.50 / $3
gemini-2.5-pro
1M / 65k $1.25 / $10 (<200k), $2.50 / $15 (>200k)
gemini-2.5-flash
1M / 65k $0.30 / $2.50