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Dev.to
Dev.to
5/11/2026
Build local AI coding agents

Build local AI coding agents

Original: Local Agentic Development with Ollama and OpenCode

Short summary

Building local AI coding agents with Ollama and OpenCode eliminates vendor lock-in, subscription costs, and privacy concerns by running models locally. Setup involves installing Ollama (LLM backend) and OpenCode (agent framework) with models like Qwen3.6, requiring sufficient RAM (e.g., 22GB). Local models are 'good enough' for daily coding but offer less reasoning than GPT-4/Claude, with privacy/autonomy as the trade-off.

  • Run AI agents locally with Ollama + OpenCode to avoid vendor lock-in and subscription costs
  • Setup requires model selection (Qwen3.6 for coding) and sufficient RAM (e.g., 22GB)
  • Local models sacrifice performance for absolute privacy and autonomy

Generated with AI, which can make mistakes.

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