Nexus

Nexus is a Model Context Protocol (MCP) server that enables AI-powered search and discovery using various AI models through the OpenRouter API. It serves as a plug-and-play MCP-compliant backend for clients like Claude Desktop and Cursor, providing real-time web search, chain-of-thought reasoning, and training-data knowledge access. Developers and businesses benefit from zero-install deployment, cross-platform support, robust error handling, and advanced configuration options.