Skill: gizmogremlin/openclaw-skill-voice-ai-voices (version 1.1.4)

--- name: voice-ai-tts description: > High-quality voice synthesis with 9 personas, 11 languages, and streaming using Voice.ai API. version: 1.1.4 tags: [tts, voice, speech, voice-ai, audio, streaming, multilingual] metadata: openclaw: requires: bins: ["node"] env: VOICE_AI_API_KEY: "required" primary_env: "VOICE_AI_API_KEY" note: "Set VOICE_AI_API_KEY via an environment variable." --- # 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 Design** - Customize with temperature and top_p parameters - **OpenClaw Integration** - Works with OpenClaw's built-in TTS --- ## ⚙️ Configuration Set your API key as an environment variable: ```bash export VOICE_AI_API_KEY="your-api-key" ``` **Get your API key:** [Voice.ai Dashboard](https://voice.ai/dashboard) --- ## 📦 Installation No install step is required. This skill bundles a Node.js CLI and SDK (no external npm dependencies). ## 🧩 Key Files - [`scripts/tts.js`](scripts/tts.js) - CLI entrypoint - [`voice-ai-tts-sdk.js`](voice-ai-tts-sdk.js) - Node.js SDK used by the CLI - [`voices.json`](voices.json) - Voice definitions used by the CLI - [`voice-ai-tts.yaml`](voice-ai-tts.yaml) - API specification - [`package.json`](package.json) - Skill metadata for tooling ## Security Notes See [`SECURITY.md`](SECURITY.md) for the full security and privacy overview. This skill: - Makes outbound HTTPS requests only to `https://dev.voice.ai` - Reads local files: `voices.json` - Writes audio output to the `--output` path (default `output.mp3`) - Does not execute shell commands and does not modify system configuration files ## 🌐 API Endpoint The SDK and spec use `https://dev.voice.ai`, which is the official Voice.ai production API domain. --- ## 🤖 OpenClaw Integration OpenClaw can invoke the CLI script directly if your environment exposes `VOICE_AI_API_KEY`. Use the `/tts` commands as configured by your OpenClaw installation. --- ## 📝 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 | **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 | [REDACTED_SECRET] | female | youthful | Vlogs, social content | | oliver | [REDACTED_SECRET] | male | british | Narration, tutorials | | lilith | [REDACTED_SECRET] | female | soft | ASMR, calm content | | smooth | [REDACTED_SECRET] | male | deep | Documentaries, audiobooks | | shadow | [REDACTED_SECRET] | male | distinctive | Gaming, entertainment | | sakura | [REDACTED_SECRET] | female | anime | Character voices | | zenith | [REDACTED_SECRET] | male | deep | Gaming, dramatic content | | flora | [REDACTED_SECRET] | female | cheerful | Kids content, upbeat | | commander | [REDACTED_SECRET] | 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: ```javascript const audio = await client.generateSpeech({ text: 'Bonjour le monde!', voice_id: 'ellie-voice-id', model: [REDACTED_SECRET], 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:** ```javascript 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): ```bash # 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:** ```javascript 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 ```bash # Set API key export VOICE_AI_API_KEY="your-key-here" # 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 ``` --- ## 📁 Files ``` voice-ai-tts/ ├── SKILL.md # This documentation ├── README.md # Quick start ├── CHANGELOG.md # Version history ├── LICENSE.md # MIT license ├── SECURITY.md # Security & privacy notes ├── voices.json # Voice definitions ├── voice-ai-tts.yaml # OpenAPI specification ├── voice-ai-tts-sdk.js # JavaScript/Node.js SDK ├── package.json # OpenClaw metadata ├── scripts/ │ └── tts.js # CLI tool ``` --- ## 💰 Cost & Usage Voice.ai uses a credit-based system. Check your usage: ```javascript // 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](https://voice.ai/dashboard)** - Sign up and get your key - **[API Documentation](https://voice.ai/docs)** - Full API reference - **[Voice Library](https://voice.ai/voices)** - Browse all voices - **[API Reference](https://voice.ai/docs/api-reference/text-to-speech/generate-speech)** - Endpoint details - **[Pricing](https://voice.ai/pricing)** - Plans and credits --- ## 📋 Changelog ### v1.1.4 (2026-02-16) - Declare `VOICE_AI_API_KEY` as primary env var in metadata ### v1.1.3 (2026-02-16) - Remove voice-sample upload features from the published bundle to reduce privacy risk - Require `VOICE_AI_API_KEY` via environment variable only ### v1.1.2 (2026-02-16) - Added `SECURITY.md` and `LICENSE.md` for provenance and transparency - Restricted SDK transport to HTTPS only ### v1.1.1 (2026-02-16) - Packaging metadata improvements for ClawHub import (bin/files metadata) ### v1.1.0 (2026-02-16) - Declared required credentials in metadata - Documented the production API endpoint domain - Renamed voice personas for IP-safe labeling - Added `voices.json` for voice data ### v1.0.0 (2025-01-31) - Initial release - 9 curated voice personas - 11 language support - Streaming mode - Voice design parameters - Full SDK with error handling - CLI tool --- ## 🛠️ SDK Quick Reference ```javascript 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' }); // 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](https://github.com/gizmoGremlin)


Security scan verdicts — ClawScan: suspicious | static analysis:  | VirusTotal: clean | SkillSpector: suspicious (CRITICAL)