Zed + Token Harbor

The high-performance editor. Route it through Token Harbor to use every model with a single key.

Get a thk_… key from /dashboard/api-keys (a free account works), then:

Zed's assistant supports OpenAI-compatible providers in settings.json:

{
  "language_models": {
    "openai": {
      "api_url": "https://tokenharbor.ai/v1",
      "available_models": [{ "name": "gpt-5.5", "max_tokens": 200000 }]
    }
  }
}

Set the key with OPENAI_API_KEY=YOUR_thk_KEY (or via Zed's key prompt).

Prefer one command? The tokenharbor CLI configures Zed automatically (and can undo it).