Best Data AI Skills & MCP Servers

MCP server for PowerPlatform data CRUD operations (operational use)

Model Context Protocol server for European Parliament open data

This package will help us to get equity/index details and historical data from National Stock Exchange of India.

MCP server for Business Central AL performance pattern analysis — detects 38 anti-patterns with SQL impact data and workshop hints

Use AWS S3, the world's most reliable document storage, as a database with this ORM.

Unified Capability index for AI agents — 80+ ranked cloud services, skills, MCP servers, plugins, parsers, and public-data sources for Claude Code, Cursor, Claude Desktop, OpenClaw. Call find_capability with a query or jtbd tag to get a ranked list across

MCP server connecting Claude Code with MySQL — supports SSH tunnels and multiple databases

Model Context Protocol (MCP) server for Atlassian Confluence. Enables AI assistants like Claude and Windsurf to read, create, search, and manage wiki pages on Cloud, on-premise Server, and Data Center.

Search arXiv, fetch paper metadata, and read full-text content via MCP. STDIO or Streamable HTTP.

MCP server for earthquake data via USGS Earthquake API — no API key required

Search and query CDC public health data — mortality, vaccinations, surveillance, behavioral risk (Socrata SODA API) via MCP. STDIO or Streamable HTTP.

MCP server for interacting with MySQL databases with write operations support

Access U.S. congressional data - bills, votes, members, committees - through MCP. STDIO & Streamable HTTP.

MCP server for the PubChem chemical database. Search compounds, fetch properties, safety data, bioactivity, cross-references, and entity summaries. STDIO & Streamable HTTP.

Search NOAA CDO stations and datasets, fetch historical weather observations via MCP. STDIO or Streamable HTTP.

Financial & research data MCP server — SEC filings, DeFi analytics, wallet profiling, academic papers, US macro data, patent search, token sentiment. 30 tools for AI agents.

Search and query 8,933 Eurostat datasets — EU economy, demography, trade, health, and NUTS regional data via MCP. STDIO or Streamable HTTP.

MCP server that builds code graphs to provide rich context to LLMs

Access FEC campaign finance data through MCP. Query data about candidates, money trails, and election filings. STDIO & Streamable HTTP.

US financial data — Fed rates, Treasury yields, SEC filings, BLS employment stats. MCP server for AI agents.

Search USGS and EMSC seismic data — real-time feeds, event queries, and earthquake counts via MCP. STDIO or Streamable HTTP.

MCP server providing financial market data from finmap.org

MCP (Model Context Protocol) server providing weather data from NOAA and Open-Meteo APIs. Supports forecasts, current conditions, and historical weather data (1940-present) with no API keys required.

A FRED economic data MCP server for LLMs.