UniversalAI: One Python SDK for All Major LLM Providers

UniversalAI is a new Python SDK that unifies access to nine LLM providers, including OpenAI, Anthropic, and Gemini, with a single interface. It offers async support, streaming, tool calling, and middleware for retries, caching, and rate limiting. Developers can switch providers by changing a string, simplifying multi-provider AI development.