subtitle-generation — Claude Code skill: what it does
Transcribes speech in videos via each::sense API, tracks speaker diarization, and produces SRT, VTT, or animated captions.
npx skills add eachlabs/skills --skill subtitle-generation -a claude-codeWhat subtitle-generation does
The skill passes video links to the eachsense/beta model to transcribe spoken dialogue into timestamped text. It outputs standalone files in SRT, VTT, or JSON formats, and can also burn captions directly into an MP4 file.
Beyond simple transcripts, it separates multiple voices via diarization and handles multi-language translations. For short-form clips, it applies word-by-word highlighted text animations.
You must configure an EACHLABS_API_KEY in your environment, because media processing happens on remote eachlabs servers rather than on your local machine.
What it helps with
- transcribe spoken audio into SRT or VTT files
- separate multiple voices using speaker diarization
- hardcode styled captions directly onto MP4 footage
- translate subtitle tracks into other languages
Example prompts for the agent
- Transcribe this video file and save the output as an SRT track with millisecond timestamps
- Add word-by-word animated captions for a short vertical video
- Label both speakers in this podcast clip and export the transcription to VTT
How to install subtitle-generation
1Skills CLI (Vercel)
npx skills add eachlabs/skills --skill subtitle-generation -a claude-code2Manually: put the files in place
~/.claude/skills/subtitle-generation/SKILL.mdCopy the whole skill folder; for one project use .claude/skills/subtitle-generation/
1Skills CLI (Vercel)
npx skills add eachlabs/skills --skill subtitle-generation -a codex2Manually: put the files in place
.agents/skills/subtitle-generation/SKILL.mdFor all projects use ~/.agents/skills/
1Skills CLI (Vercel)
npx skills add eachlabs/skills --skill subtitle-generation -a cursor2Manually: put the files in place
.cursor/skills/subtitle-generation/SKILL.mdCursor also reads .agents/skills/ and .claude/skills/
1GitHub CLI
gh skill install eachlabs/skills subtitle-generation2Manually: put the files in place
.github/skills/subtitle-generation/SKILL.md1Skills CLI (Vercel)
npx skills add eachlabs/skills --skill subtitle-generation -a gemini-cli2Platform CLI
gemini skills install https://github.com/eachlabs/skills --path skills/subtitle-generationManually: put the files in place
.devin/skills/subtitle-generation/SKILL.mdThe legacy .windsurf/skills/ path still works
Skills CLI (Vercel)
npx skills add eachlabs/skills --skill subtitle-generation -a opencodeClaude.ai
Zip the folder and upload it in Settings → Capabilities → Skills
Step by step, with commands for each platform: How to install skills in Claude Code: five ways
Questions about subtitle-generation
How do I install subtitle-generation in Claude Code?
Run npx skills add eachlabs/skills --skill subtitle-generation -a claude-code in your terminal.
What does subtitle-generation do?
It extracts spoken dialogue from video files to produce timestamped captions, translates lines, and embeds text into footage.
What credentials are required to use this skill?
You must export an EACHLABS_API_KEY environment variable so the agent can authenticate with the eachlabs endpoint.
