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CAAL

Self-hosted voice assistant using n8n workflows and MCP for private automation

About

CAAL is an open-source, local voice assistant built on LiveKit Agents that prioritizes security by keeping credentials inside n8n's encrypted store. It utilizes a fine-tuned 8B model to orchestrate tools and smart home devices via the Model Context Protocol (MCP) without exposing sensitive API keys to the LLM.

Details
Built with
Unknown
Source date
Published on X Jun 20, 2026
Listed
Added to Dropday 2h ago
Evidence
Strong

The repository is a high-substance project with architectural diagrams, multiple releases, detailed setup guides for different hardware, and a dedicated mobile app.

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