VoiceBox

Local-first voice cloning and TTS tool for MCP voice agents.

• Blog: https://fullstackfusions.com/blog/posts/2026-05-21-the-local-first-voice-stack-for-mcp-voice-agents/
• Reference project: https://github.com/fullstackfusions/public_projects/tree/master/projects/voicebox_agent
• GitHub: https://github.com/jamiepine/voicebox
• Download: https://voicebox.sh/download

Related

• Voxtral_TTS_4B
• MCP
• Ollama
• Chatterbox — MIT-licensed, faster successor being evaluated to replace this in the local voice-cloning workflow