🔍 Nexus MCP Server
AI integration without the complexity
Intelligent AI model search and discovery with zero-install simplicity
Quick Start • Features • Documentation • Contributing
What is Nexus?
Nexus is a Model Context Protocol (MCP) server that provides AI-powered search functionality through the OpenRouter API. It integrates with MCP-compatible clients including Claude Desktop and Cursor, providing search capabilities via multiple model families including Perplexity Sonar (real-time web search) and Grok 4 (training-data knowledge).
Key Characteristics
- Zero-install deployment: Executable via
bunx(ornpx) with no build requirements - OpenRouter integration: Multiple AI models including Perplexity Sonar (web search) and Grok 4 (training data)
- MCP protocol compliance: Implements standard MCP tool and resource interfaces
- Production architecture: Includes request caching, deduplication, retry logic, and error handling
- Type-safe implementation: Full TypeScript coverage with strict type checking






