OP

Perform secure, local audio-to-text transcription using the Whisper command line tool.

Install

mkdir -p .claude/skills/openai-whisper && curl -L -o skill.zip "https://agentskills.codes/api/skills/download/690" && unzip -o skill.zip -d .claude/skills/openai-whisper && rm skill.zip

Installs to .claude/skills/openai-whisper

Activation

This is the description your AI agent reads to decide when to run this skill — the better it matches your request, the more reliably it fires.

Local speech-to-text with the Whisper CLI (no API key).
55 charsno explicit “when” trigger
Beginner

Key capabilities

  • →Transcribe audio files to text
  • →Generate SRT caption files
  • →Translate audio content to English
  • →Support multiple model sizes for speed or accuracy

How it works

The skill utilizes the Whisper CLI to process audio files locally on the machine, downloading necessary models to a cache directory on the first execution.

Inputs & outputs

You give it
Path to an audio file
You get back
Transcribed text or SRT file

When to use openai-whisper

  • →Transcribing meeting recordings
  • →Generating captions for video
  • →Converting voice memos to notes
  • →Processing audio logs

About this skill

Whisper (CLI)

Use whisper to transcribe audio locally.

Quick start

  • whisper /path/audio.mp3 --model medium --output_format txt --output_dir .
  • whisper /path/audio.m4a --task translate --output_format srt

Notes

  • Models download to ~/.cache/whisper on first run.
  • --model defaults to turbo on this install.
  • Use smaller models for speed, larger for accuracy.

When not to use it

  • →When an internet-connected cloud transcription service is required
  • →When the system lacks sufficient local storage for model caching

Prerequisites

Whisper binary installed via brew

Limitations

  • →Models are downloaded to ~/.cache/whisper
  • →Performance depends on local hardware capabilities

How it compares

This approach performs transcription entirely offline without requiring API keys or external cloud processing.

Compared to similar skills

openai-whisper side by side with the closest alternatives in the catalog.

SkillInstallsUpdatedSafetyDifficulty
openai-whisper (this skill)384moNo flagsBeginner
whisper-transcription14moReviewIntermediate
xhs-note-creator46moReviewBeginner
google-docs-skill03moCautionIntermediate

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