Comment by kentonv

The code currently supports Anthropic, OpenAI, Gemini, Workers AI, and ollama as AI providers.

It additionally optionally supports sending all requests through Cloudflare AI Gateway as a proxy. The same set of providers is supported either way, but when you configure AI Gateway, we assume you intend to install side-wide API keys into the gateway. The idea here is that you're setting up the gateway for your entire company, and you want all users to use the same keys. So we no longer let individual users configure their own keys in this mode -- instead they can choose from among the providers you have configured site-wide.

We will expand the provider list soon.