Providers

The seven provider types Cerevisor supports, the library that holds them, and how to mix providers within a workflow.

Cerevisor doesn't ship a model. You bring your own. Seven provider types are supported, and you can have any number of credentials in the library.

Overview: the seven types (including Google's Antigravity), the library, defaults, resolution.
Anthropic: API key, models, cost.
Gemini: API key from Google AI Studio, the 2.5 and 3.x families, >200K-tier pricing.
Claude Agent SDK: Claude Code's agent engine in-process, API key or Claude Pro/Max subscription.
OpenAI-compatible & local: Ollama, OpenAI, OpenRouter, xAI, Together, Groq, Fireworks, vLLM, LM Studio.
OpenAI Codex CLI: ChatGPT subscription auth, sign-in wizard, sandbox modes.
Cursor Agent: API key, local + cloud, optional dependency.
Per-agent overrides: mixing providers within a single workflow.
Managing the Provider Library: add, remove, set default, deletion guards.