Crush setup

Crush supports custom OpenAI-compatible providers. Export the key first:

export LUMOSWITCH_API_KEY="your-lumoswitch-access-key"

Edit ~/.config/crush/crush.json:

{
  "$schema": "https://charm.land/crush.json",
  "providers": {
    "lumoswitch": {
      "type": "openai-compat",
      "base_url": "https://api.lumoswitch.com/v1",
      "api_key": "$LUMOSWITCH_API_KEY",
      "models": [
        {
          "id": "your-client-facing-model-name",
          "name": "Lumoswitch model",
          "context_window": 128000,
          "default_max_tokens": 8192
        }
      ]
    }
  }
}

Replace context and output limits with the real model values. Use openai-compat for the Lumoswitch endpoint; openai is intended for direct OpenAI behavior.

Crush expands environment values and may execute shell expressions in crush.json. Do not trust repository configuration you have not reviewed.

Reference: Crush custom providers documentation.

Crush setup

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