Best Data AI Skills & MCP Servers

Model Context Protocol server for European Parliament open data

LMCP — connect Claude Desktop, Cursor, Windsurf to Mail, Calendar, Contacts, Teams, OneDrive on macOS. Privacy-first: all data stays on your Mac.

Query SEC EDGAR filings, XBRL financials, and company data through MCP. STDIO & Streamable HTTP.

MCP SSH Manager: Model Context Protocol server for SSH remote server management. Control SSH connections from Claude Code and OpenAI Codex - execute commands, transfer files, database operations, backups, health monitoring, and DevOps automation. NEW: Too

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

MCP server for the Rewind personal data API

Lint your AI agent context files, MCP server configs, and session data against your actual codebase

MCP server for Metabase — 96 tools covering dashboards, cards, databases, tables, collections, public sharing, schema cache, and SQL-to-MBQL conversion

MCP server for interacting with MySQL databases (READ-ONLY) with optimized caching

SEC EDGAR financial intelligence with XBRL data, filing search, and insider trades for 8000+ companies

MCP server providing Claude Code with real-time stock and crypto market data, SEC filings, insider trades, and technical analysis

Swiss open data MCP server — 68 tools across 20 modules. Zero API keys.

Lightweight pre-commit safety gate for AI agents. Answers 'is this change safe?' with PASS/WARN/BLOCK verdict in seconds. Zero setup, no database.

MCP Server for Arknights PRTS Wiki & game data (TypeScript / Streamable HTTP)

X (Twitter) data platform skill for AI coding agents. 100+ REST API endpoints, 2 MCP tools, 23 extraction types, HMAC webhooks.

Model Context Protocol (MCP) server for TestRail integration, enabling LLMs to fetch test cases and metadata.

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.

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

A FRED economic data MCP server for LLMs.

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.

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.

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

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