Unified audio generation dispatcher routing TTS, music, sound effects, and voice cloning to optimal models.
Works with
Routes requests to ElevenLabs (TTS, voice cloning, SFX) or fal.ai (music) based on request type, with latencies ranging from <1s to ~15s
Supports five audio capabilities: multilingual text-to-speech with voice selection, low-latency turbo TTS, background music composition, sound effect generation (up to 22 seconds), and voice cloning from audio samples
Requires only ELEVEN
AI-first code editor with Composer
Before installing skills in Cursor, ensure your development environment meets these requirements:
node --versionvideoagent-audio-studioExecute the skills CLI command in your project's root directory to begin installation:
Fetches videoagent-audio-studio from pexoai/pexo-skills and configures it for Cursor.
The CLI shows a list of agents. Use arrow keys and space to select Cursor:
Confirm successful installation by checking the skill directory location:
Restart Cursor to activate videoagent-audio-studio. Access via /videoagent-audio-studio in your agent's command palette.
We perform automated surface-level scans (Gen AI Scanner, Socket, Snyk) during installation. These checks detect common vulnerabilities but do not guarantee complete security. Always review skill source code and verify the publisher's reputation before production use.
Skills execute code in your environment. Always review source, verify the publisher, and test in isolation before production.
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Use when: User asks to generate speech, narrate text, create a voice-over, compose music, or produce a sound effect.
VideoAgent Audio Studio is a smart audio dispatcher. It analyzes your request and routes it to the best available model — ElevenLabs for speech and music, fal.ai for fast SFX — and returns a ready-to-use audio URL.
| Request Type | Best Model | Latency |
|---|---|---|
| Narrate text / Voice-over | elevenlabs-tts-v3 |
~3s |
| Low-latency TTS (real-time) | elevenlabs-tts-turbo |
<1s |
| Background music | cassetteai-music |
~15s |
| Sound effect | elevenlabs-sfx |
~5s |
| Clone a voice from audio | elevenlabs-voice-clone |
~10s |
bash {baseDir}/tools/start_server.sh
This starts the ElevenLabs MCP server on port 8124. The skill uses it for all audio generation.
Analyze the user's request and call the appropriate tool via the MCP server:
Text-to-Speech (TTS)
When user asks to "narrate", "read aloud", "say", or "create a voice-over":
Use MCP tool: text_to_speech
text: "<the text to narrate>"
voice_id: "JBFqnCBsd6RMkjVDRZzb" # Default: "George" (professional, neutral)
model_id: "eleven_multilingual_v2" # Use "eleven_turbo_v2_5" for low latency
Music Generation
When user asks to "compose", "create background music", or "make a soundtrack":
Use MCP tool: text_to_sound_effects (via cassetteai-music on fal.ai)
prompt: "<music description, e.g. 'upbeat lo-fi hip hop, 90 seconds'>"
duration_seconds: <duration>
Sound Effect (SFX)
When user asks for a specific sound (e.g., "a door creaking", "rain on a window"):
Use MCP tool: text_to_sound_effects
text: "<sound description>"
duration_seconds: <1-22>
Voice Cloning
When user provides an audio sample and wants to clone the voice:
Use MCP tool: voice_add
name: "<voice name>"
files: ["<audio_file_url>"]
User: "Voice this text for me: Welcome to our product launch"
→ Route to: text_to_speech
text: "Welcome to our product launch"
voice_id: "JBFqnCBsd6RMkjVDRZzb"
model_id: "eleven_multilingual_v2"
🎙️ Voiceover done! Listen here
User: "Generate 60 seconds of relaxing background music for a podcast"
→ Route to: cassetteai-music (fal.ai)
prompt: "relaxing lo-fi background music for a podcast, gentle piano and soft beats, 60 seconds"
duration_seconds: 60
🎵 Background music ready! Listen here
User: "Generate a sci-fi style door opening sound effect"
→ Route to: text_to_sound_effects
text: "a futuristic sci-fi door sliding open with a hydraulic hiss"
duration_seconds: 3
Set ELEVENLABS_API_KEY in ~/.openclaw/openclaw.json:
{
"skills": {
"entries": {
"videoagent-audio-studio": {
"enabled": true,
"env": {
"ELEVENLABS_API_KEY": "your_elevenlabs_key_here"
}
}
}
}
}
Get your key at elevenlabs.io/app/settings/api-keys.
"FAL_KEY": "your_fal_key_here"
Get your key at fal.ai/dashboard/keys.
The cli.js connects to a hosted proxy by default. If you want full control — or need to serve users in regions where vercel.app is blocked — you can deploy your own instance from the proxy/ directory.
cd proxy
npm install
vercel --prod
Set these in your Vercel project (Dashboard → Settings → Environment Variables):
| Variable | Required For | Where to Get |
|---|---|---|
ELEVENLABS_API_KEY |
TTS, SFX, Voice Clone | elevenlabs.io/app/settings/api-keys |
FAL_KEY |
Music generation | fal.ai/dashboard/keys |
VALID_PRO_KEYS |
(Optional) Restrict access | Comma-separated list of allowed client keys |
export AUDIOMIND_PROXY_URL="https://your-domain.com/api/audio"
Or set it in ~/.openclaw/openclaw.json:
{
"skills": {
"entries": {
"videoagent-audio-studio": {
"env": {
"AUDIOMIND_PROXY_URL": "https://your-domain.com/api/audio"
}
}
}
}
}
If your users are in mainland China, bind a custom domain in Vercel Dashboard → Settings → Domains to avoid DNS issues with vercel.app.
| Model ID | Type | Provider | Notes |
|---|---|---|---|
eleven_multilingual_v2 |
TTS | ElevenLabs | Best quality, supports 29 languages |
eleven_turbo_v2_5 |
TTS | ElevenLabs | Ultra-low latency, ideal for real-time |
eleven_monolingual_v1 |
TTS | ElevenLabs | English only, fastest |
cassetteai-music |
Music | fal.ai | Reliable, fast music generation |
elevenlabs-sfx |
SFX | ElevenLabs | High-quality sound effects (up to 22s) |
elevenlabs-voice-clone |
Clone | ElevenLabs | Clone any voice from a short audio sample |
ELEVENLABS_API_KEY is all you need to get started. FAL_KEY is now optional.cassetteai-music by default, which completes synchronously.cassetteai-music as a stable alternative for music generation.Prerequisites
Time Estimate
15-45 minutes depending on use case complexity
Steps
Common Pitfalls
✓ Do
✗ Don't
💡 Pro Tips
✓ Use when
Use when skill capabilities match your task, clear ROI on time saved, and you can validate outputs. Best for repetitive tasks, learning, and quality improvement.
✗ Avoid when
Avoid when task requires deep expertise you can't validate, involves sensitive decisions, or when learning process is more valuable than speed of completion.
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videoagent-audio-studio is among the better-maintained entries we tried; worth keeping pinned for repeat workflows.
We added videoagent-audio-studio from the explainx registry; install was straightforward and the SKILL.md answered most questions upfront.
Useful defaults in videoagent-audio-studio — fewer surprises than typical one-off scripts, and it plays nicely with `npx skills` flows.
Registry listing for videoagent-audio-studio matched our evaluation — installs cleanly and behaves as described in the markdown.
Registry listing for videoagent-audio-studio matched our evaluation — installs cleanly and behaves as described in the markdown.
Keeps context tight: videoagent-audio-studio is the kind of skill you can hand to a new teammate without a long onboarding doc.
videoagent-audio-studio has been reliable in day-to-day use. Documentation quality is above average for community skills.
videoagent-audio-studio is among the better-maintained entries we tried; worth keeping pinned for repeat workflows.
Solid pick for teams standardizing on skills: videoagent-audio-studio is focused, and the summary matches what you get after install.
videoagent-audio-studio reduced setup friction for our internal harness; good balance of opinion and flexibility.
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