LLM Gateway

A unified gateway server for managing interactions with multiple LLM providers (OpenAI, Anthropic, DeepSeek, Gemini) with built-in cost optimization, caching, and monitoring. Features include automatic model selection based on task requirements, semantic caching to reduce redundant API calls, detailed usage analytics, and a CLI for direct interaction. The implementation focuses on reliability with comprehensive error handling, request retries, and rate limiting, making it particularly valuable for production deployments that need to balance performance and costs across multiple LLM providers.