Dev.to
7/29/2026

The original title is: "Run OpenCode locally with QVAC: a coding agent with no cloud"
Original: Run OpenCode locally with QVAC: a coding agent with no cloud
Short summary
A tutorial for running OpenCode, an open-source coding agent, entirely locally using QVAC — an open-source SDK from Tether that provides an OpenAI-compatible server across NVIDIA, AMD, Intel, and Apple Silicon backends. The setup keeps all code on-device, works offline, and eliminates per-token costs. The author demonstrates three tasks (building from a prompt, explaining a repo, fixing a bug) all running locally with Qwen3.6-35B-A3B.
- •OpenCode pairs with QVAC to run a coding agent fully locally, no cloud required
- •QVAC exposes an OpenAI-compatible API, compatible with Cline, Aider, Continue, and Roo
- •Local execution keeps code private, works offline, and eliminates per-token billing
Generated with AI, which can make mistakes.
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