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Voice Synthesis

Text-to-speech synthesis using ElevenLabs with 8 predefined voices.

Installation​

npm install @framers/agentos-ext-voice-synthesis

Configuration​

Set ELEVENLABS_API_KEY environment variable or pass via options.

Tool: text_to_speech​

Input:

  • text (string, required) — Text to convert (max 5000 chars)
  • voice (string, default: rachel) — Voice: rachel, domi, bella, antoni, josh, arnold, adam, sam
  • model (string, default: eleven_monolingual_v1) — ElevenLabs model
  • stability (number, 0-1, default: 0.5) — Voice stability
  • similarity_boost (number, 0-1, default: 0.75) — Voice similarity

Output: Base64-encoded MP3 audio with duration estimate.

License​

MIT - Frame.dev