[Unit] Description=LLM Router Watchdog — opencode loop detection [Service] Type=oneshot WorkingDirectory=%h/llm-router Environment=PYTHONPATH=%h/llm-router/src ExecStart=%h/llm-router/.venv/bin/python -m watchdog --once ProtectHome=read-only ReadWritePaths=%h/llm-router # NO EnvironmentFile: watchdog needs no API keys (local Ollama only)