Everything else worth connecting to — Ollama, LM Studio, llama.cpp, LocalAI,
OpenAI, DeepSeek, and Gemini through its compatibility endpoint — speaks the
OpenAI chat-completions shape, so one client covered them all. Anthropic does
not: it is /v1/messages, an x-api-key header, and a reply that arrives as
content blocks rather than a message. That one exception is now handled, keyed
off the host, so the callers never see the difference.
The endpoint note lists the services by name and URL. Knowing the app "supports
OpenAI-compatible servers" is not the same as knowing what to type.
Presets stay self-hosted only: naming a paid service in a one-tap button is
steering people towards it, and the field takes any URL regardless.
Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
65bc9ed0fc