Macrocosmos

Macrocosmos is an official Model Context Protocol (MCP) server designed to enable AI and developers to access and interact with real-time and large-scale social media data from X (Twitter) and Reddit. It powers MCP clients (such as Claude Desktop, Cursor, and OpenAI Agents) to fetch, collect, and build datasets from these platforms, making social data easily queryable for research, analytics, and custom AI workflows. Ideal for developers, data scientists, and AI platforms needing reliable, up-to-date social data access and large dataset management.