Side-by-side comparison of two Model Context Protocol servers — install paths, tools, quality signals, and directory engagement so you can pick the right one for Claude, Cursor, and other MCP clients.
Built-in MCP server for ArcadeDB, a multi-model database (graph, document, key-value, time-series, vector) with SQL, Cypher, Gremlin, and MongoDB QL support.
Brazilian Census Bureau (IBGE) data server with 23 tools for demographics, geography, economics, and statistics. Covers localities, SIDRA tables, Census data, population projections, and geographic meshes.