Best Data AI Skills & MCP Servers

LeafEngines MCP Server — Patent-protected agricultural intelligence for AI agents. 1,092+ downloads. Free tier with test key leaf-test-370df0a2e62e. Soil analysis, crop recommendations, environmental intelligence from USDA, EPA, NOAA data. Works with Clau

Agent-first YouTube Shorts upload CLI and MCP server with dry-run uploads, OAuth readiness and synthetic-media metadata.

MCP server for Go — structured build, test, vet, and module data for AI agents

The most complete MCP server for API testing. 36 tools: HTTP requests (with token-optimized responses), assertions, request flows, OpenAPI import, mock data, load testing, collections, environments, native export/import, Postman import/export, cURL export

Model Context Protocol (MCP) server for AI agents to manage ad campaigns across Google, Meta, LinkedIn, Microsoft, Reddit, TikTok, and more. Create campaigns, adjust budgets, generate creatives, and pull performance data through natural conversation.

Query FDA data on drugs, food, devices, and recalls via openFDA. STDIO or Streamable HTTP.

The geospatial toolkit for AI agents — query, convert, and verify spatial data with zero config. 6 tools for bounding boxes, coordinate projection, H3 indexing, OpenStreetMap queries, and shareable map verification links.

MCP server for HTTP — structured request/response data with headers and status for AI agents

MCP server for SQLite — query databases, inspect schemas, explain queries, and export data from your IDE

GoldRush MCP Server for interacting with Covalent GoldRush API

Build, solve, and analyze RASON optimization, simulation, data science, and decision models

MCP server for European financial data — ECB rates, Eurostat inflation, GDP, unemployment. Real-time structured data for AI agents.

The official Barker stablecoin yield skill suite — real-time data from 500+ DeFi protocols and 20+ CEX. Skill installer for Claude Code / OKX Plugin Store + a stdio MCP server wrapping the Barker public API.

Bhived MCP Server — shared knowledge graph for AI agents. Query, write, and inspect collective AI knowledge through the Model Context Protocol.

MCP Server for Brazilian Central Bank Time Series (SGS/BCB) - Economic and Financial Data

MCP server for the UK Companies House API — connects Claude, Cursor, Zed, and other AI tools to live company data

MCP server for Rust/Cargo — structured build, test, clippy, and dependency data for AI agents

MCP server for database migration risk analysis — Flyway and Liquibase XML/YAML/SQL support with lock detection and conflict analysis

Resolve DOIs, search ~155M scholarly works, and fetch references via the Crossref REST API. STDIO or Streamable HTTP.

PostgreSQL MCP server with connection pooling, tool filtering, and full extension support

MCP server for web scraping, structured data extraction, and screenshots — give Claude, Cursor, Windsurf, and AI agents the ability to scrape any website with automatic anti-bot bypass

Yahoo Finance MCP server — stock quotes, historical data, financials, earnings, options & news. For Claude, Cursor & AI agents.

MCP server for databases — structured PostgreSQL, MySQL, Redis, and MongoDB output for AI agents

MCP server for Swift — structured build, test, and package manager data for AI agents