🔳 OpenCode

OpenCode supports custom OpenAI-compatible providers, making it a natural fit for Switchboard.

Prerequisites

• You have set up your providers and Switchboard is running.
• You have installed OpenCode.

Configuring the provider

Amend your OpenCode configuration file (opencode.jsonc) to add an OpenAI-compatible provider pointing at Switchboard:

{
  "$schema": "https://opencode.ai/config.json",
  // snip
  "providers": {
    // snip
    "switchboard": {
      "model": "gpt-4o",
      "type": "openai",
      "apiBase": "http://127.0.0.1:3812",
      "apiKey": "unused",
    },
    // snip
  },
  // snip
}

Set your agent's model to switchboard and OpenCode will route all model requests through the proxy.

Testing

Check the Switchboard logs to verify routing decisions — you'll see which provider was selected for each request.