Marketcheck

Real-time Zillow property data, Zestimates, rent estimates, and listing search for AI agents. OAuth 2.1, free tier.

An MCP server using the AviationStack API to fetch real-time flight data including airline flights, airport schedules, future flights and aircraft types.

Free business data API and MCP server. Find restaurants, cafes, hotels, shops and 37+ business categories in any city worldwide. Uses OpenStreetMap data. No API key required. REST API + MCP Streamable HTTP endpoint.

CLI and MCP server for the UK Companies House API — company search, profiles, officers, filings, ownership, and due diligence

Search and retrieve brewery data worldwide using the Open Brewery DB API.

Access person, company, school, location, job title, and skill data using the People Data Labs API.

Search and analyze nonprofit organizations' Form 990 data using ProPublica's Nonprofit Explorer API.

Rakuten API integration for product search, hotel and travel booking, and recipe lookup across Japan's largest e-commerce platform.

Agent-native tool intelligence — discover, score, and compare 600+ APIs across 16 MCP tools. Zero-signup discovery, AN Score methodology, failure mode data, and managed execution.

Search product catalogs across thousands of Central European e-shops. Semantic search, keyword matching, GTIN/EAN lookup — via REST API or MCP. ~2,500 e-shops | ~8.5M products | 7 countries (CZ, SK, PL, HU, RO, DE, AT)