Awesome-openclaw-skills voice-ai-tts

install

source · Clone the upstream repo

git clone https://github.com/sundial-org/awesome-openclaw-skills

Claude Code · Install into ~/.claude/skills/

T=$(mktemp -d) && git clone --depth=1 https://github.com/sundial-org/awesome-openclaw-skills "$T" && mkdir -p ~/.claude/skills && cp -r "$T/skills/voice-ai-tts" ~/.claude/skills/sundial-org-awesome-openclaw-skills-voice-ai-tts && rm -rf "$T"

OpenClaw · Install into ~/.openclaw/skills/

T=$(mktemp -d) && git clone --depth=1 https://github.com/sundial-org/awesome-openclaw-skills "$T" && mkdir -p ~/.openclaw/skills && cp -r "$T/skills/voice-ai-tts" ~/.openclaw/skills/sundial-org-awesome-openclaw-skills-voice-ai-tts && rm -rf "$T"

manifest: skills/voice-ai-tts/SKILL.md

source content

Voice.ai Voices

✨ Features

9 Voice Personas - Carefully curated voices for different use cases
11 Languages - Multi-language synthesis with multilingual model
Streaming Mode - Real-time audio output as it generates
Voice Cloning - Clone voices from audio samples
Voice Design - Customize with temperature and top_p parameters
OpenClaw Integration - Works with OpenClaw's built-in TTS

⚙️ Configuration

The scripts look for your API key in this order:

```
VOICE_AI_API_KEY
```
environment variable
OpenClaw config (
```
~/.openclaw/openclaw.json
```
)
Skill-local
```
.env
```
file

Get your API key: Voice.ai Dashboard

Create

.env

file (Recommended)

echo 'VOICE_AI_API_KEY=your-key-here' > .env

Or export directly

export VOICE_AI_API_KEY="your-api-key"

🤖 OpenClaw Integration

Add this skill to your OpenClaw configuration at

~/.openclaw/openclaw.json

{
  "skills": {
    "voice-ai-tts": {
      "enabled": true,
      "api_key": "your-voice-ai-api-key",
      "default_voice": "ellie",
      "default_format": "mp3"
    }
  },
  "tts": {
    "skill": "voice-ai-tts",
    "voice_id": "d1bf0f33-8e0e-4fbf-acf8-45c3c6262513",
    "streaming": true
  }
}

YAML config alternative

tts:
  skill: voice-ai-tts
  voice_id: d1bf0f33-8e0e-4fbf-acf8-45c3c6262513
  streaming: true

📝 Triggers

These chat commands work with OpenClaw:

Command	Description
`/tts <text>`	Generate speech with default voice
`/tts --voice ellie <text>`	Generate speech with specific voice
`/tts --stream <text>`	Generate with streaming mode
`/voices`	List available voices
`/clone <audio_url>`	Clone a voice from audio

Examples:

/tts Hello, welcome to Voice.ai!
/tts --voice oliver Good morning, everyone.
/tts --voice lilith --stream This is a long story that will stream as it generates...

🎙️ Available Voices

Voice	ID	Gender	Persona	Best For
ellie	`d1bf0f33-8e0e-4fbf-acf8-45c3c6262513`	female	youthful	Vlogs, social content
oliver	`f9e6a5eb-a7fd-4525-9e92-75125249c933`	male	british	Narration, tutorials
lilith	`4388040c-8812-42f4-a264-f457a6b2b5b9`	female	soft	ASMR, calm content
smooth	`dbb271df-db25-4225-abb0-5200ba1426bc`	male	deep	Documentaries, audiobooks
corpse	`72d2a864-b236-402e-a166-a838ccc2c273`	male	distinctive	Gaming, entertainment
skadi	`559d3b72-3e79-4f11-9b62-9ec702a6c057`	female	anime	Character voices
zhongli	`ed751d4d-e633-4bb0-8f5e-b5c8ddb04402`	male	deep	Gaming, dramatic content
flora	`a931a6af-fb01-42f0-a8c0-bd14bc302bb1`	female	cheerful	Kids content, upbeat
chief	`bd35e4e6-6283-46b9-86b6-7cfa3dd409b9`	male	heroic	Gaming, action content

🌍 Supported Languages

Code	Language
`en`	English
`es`	Spanish
`fr`	French
`de`	German
`it`	Italian
`pt`	Portuguese
`pl`	Polish
`ru`	Russian
`nl`	Dutch
`sv`	Swedish
`ca`	Catalan

Use the multilingual model for non-English languages:

const audio = await client.generateSpeech({
  text: 'Bonjour le monde!',
  voice_id: 'ellie-voice-id',
  model: 'voiceai-tts-multilingual-v1-latest',
  language: 'fr'
});

🎨 Voice Design

Customize voice output with these parameters:

Parameter	Range	Default	Description
`temperature`	0-2	1.0	Higher = more expressive, lower = more consistent
`top_p`	0-1	0.8	Controls randomness in speech generation

Example:

const audio = await client.generateSpeech({
  text: 'This will sound very expressive!',
  voice_id: 'ellie-voice-id',
  temperature: 1.8,
  top_p: 0.9
});

📡 Streaming Mode

Generate audio with real-time streaming (recommended for long texts):

# Stream audio as it generates
node scripts/tts.js --text "This is a long story..." --voice ellie --stream

# Streaming with custom output
node scripts/tts.js --text "Chapter one..." --voice oliver --stream --output chapter1.mp3

SDK streaming:

const stream = await client.streamSpeech({
  text: 'Long text here...',
  voice_id: 'ellie-voice-id'
});

// Pipe to file
stream.pipe(fs.createWriteStream('output.mp3'));

// Or handle chunks
stream.on('data', chunk => {
  // Process audio chunk
});

🔊 Audio Formats

Format	Description	Use Case
`mp3`	Standard MP3 (32kHz)	General use
`wav`	Uncompressed WAV	High quality
`pcm`	Raw PCM audio	Processing
`opus_48000_128`	Opus 128kbps	Streaming
`mp3_44100_192`	High-quality MP3	Professional

See

voice-ai-tts-sdk.js

for all format options.

💻 CLI Usage

# Set API key
echo 'VOICE_AI_API_KEY=your-key-here' > .env

# Generate speech
node scripts/tts.js --text "Hello world!" --voice ellie

# Choose different voice
node scripts/tts.js --text "Good morning!" --voice oliver --output morning.mp3

# Use streaming for long texts
node scripts/tts.js --text "Once upon a time..." --voice lilith --stream

# Show help
node scripts/tts.js --help

🧬 Voice Cloning

Clone any voice from an audio sample:

const VoiceAI = require('./voice-ai-tts-sdk');
const client = new VoiceAI(process.env.VOICE_AI_API_KEY);

// Clone from file
const result = await client.cloneVoice({
  file: './my-voice-sample.mp3',
  name: 'My Custom Voice',
  visibility: 'PRIVATE',
  language: 'en'
});

console.log('Voice ID:', result.voice_id);
console.log('Status:', result.status);

// Wait for voice to be ready
const voice = await client.waitForVoice(result.voice_id);
console.log('Voice ready!', voice);

Requirements:

Audio sample: 10-30 seconds recommended
Clear speech, minimal background noise
Supported formats: MP3, WAV, M4A

📁 Files

voice-ai-tts/
├── SKILL.md              # This documentation
├── voice-ai-tts.yaml     # OpenAPI specification
├── voice-ai-tts-sdk.js   # JavaScript/Node.js SDK
├── scripts/
│   └── tts.js            # CLI tool
└── .env                  # API key (create this)

💰 Cost & Usage

Voice.ai uses a credit-based system. Check your usage:

// The SDK tracks usage via API responses
const voices = await client.listVoices();
// Check response headers for rate limit info

Tips to reduce costs:

Use streaming for long texts (more efficient)
Cache generated audio when possible
Use appropriate audio quality for your use case

🔗 Links

Get API Key - Sign up and get your key
API Documentation - Full API reference
Voice Library - Browse all voices
API Reference - Endpoint details
Pricing - Plans and credits

📋 Changelog

v1.0.0 (2025-01-31)

Initial release
9 curated voice personas
11 language support
Streaming mode
Voice cloning
Voice design parameters
Full SDK with error handling
CLI tool

🛠️ SDK Quick Reference

const VoiceAI = require('./voice-ai-tts-sdk');
const client = new VoiceAI(process.env.VOICE_AI_API_KEY);

// List voices
const voices = await client.listVoices({ limit: 10 });

// Get voice details
const voice = await client.getVoice('voice-id');

// Generate speech
const audio = await client.generateSpeech({
  text: 'Hello, world!',
  voice_id: 'voice-id',
  audio_format: 'mp3'
});

// Generate to file
await client.generateSpeechToFile(
  { text: 'Hello!', voice_id: 'voice-id' },
  'output.mp3'
);

// Stream speech
const stream = await client.streamSpeech({
  text: 'Long text...',
  voice_id: 'voice-id'
});

// Clone voice
const clone = await client.cloneVoice({
  file: './sample.mp3',
  name: 'My Voice'
});

// Delete voice
await client.deleteVoice('voice-id');

❓ Troubleshooting

Error	Cause	Solution
`AuthenticationError`	Invalid API key	Check your `VOICE_AI_API_KEY`
`PaymentRequiredError`	Out of credits	Add credits at voice.ai/dashboard
`RateLimitError`	Too many requests	Wait and retry, or upgrade plan
`ValidationError`	Invalid parameters	Check text length and voice_id

Made with ❤️ by Nick Gill