Voice control for AI coding agents. Built with LiveKit and Solo.

I built a voice bridge that lets me reach my coding agents like Claude Code, Codex, and Gemini from anywhere with cell service. Call a phone number or open a web app, and talk to Claude Code, Codex, and Gemini CLI running on my laptop while they are still working. Status checks, unblocking stuck agents, and answering yes-or-no prompts, all by voice.

In this video I walk through the architecture I landed on: wrapping Solo’s local MCP server with a LiveKit voice agent, narrowing 78 MCP tools down to roughly 10 voice-safe ones, and why this voice interface for the terminal belongs natively inside Solo.

What you will learn:
– How to wrap an MCP server with a voice agent
– The peer-bus model that makes a voice agent for developer tools possible
– Phone access using LiveKit Phone Numbers and a SIP dispatch rule
– Web access using a Next.js client and a LiveKit token route
– Curating a large MCP tool surface down to a voice-safe subset
– The supervisor pattern as the natural next step
– How LiveKit’s free tier covers a single-user setup

Tools and references:
– Solo: https://soloterm.com
– LiveKit Agents SDK: https://docs.livekit.io/agents/start/voice-ai/
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👀 Watch Next:
Playlist: Web Development For Beginners – https://www.youtube.com/watch?v=Ez4yHS2dsN8&list=PLkwxH9e_vrAJ0WbEsFA9W3I1W-g_BTsbt
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🌐 Connect With Me:
Website: https://www.codestackr.com
Twitter: https://twitter.com/codeSTACKr
Instagram: https://instagram.com/codeSTACKr
Facebook: https://facebook.com/codeSTACKr
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** Affiliate Disclaimer: Some of the above links may be affiliate links, which may generate me a sales commission at no additional cost to you.

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