A curated registry of Model Context Protocol servers, each with an automated security grade from our tool-surface scanner.
Open manufacturing and maker facility locations for country and facility-type queries.
UN Sustainable Development Goal indicators for all 17 goals, curated by country and year, free to access.
Wildfire events and aggregates across global, US, and Canada sources, billed per row via x402.
World Bank World Development Indicators: curated country-year data across economy, health, education, and more.
Airline seat quality scores and ratings for US airline aircraft configurations.
Benchmark-first release surface with a read-only MCP endpoint and operator CLI for agents.
Pay-per-call lead enrichment API providing verified work emails, phone numbers, LinkedIn profiles, and company data for AI agents via USDC payments.
Real-time prediction market data from Polymarket and Kalshi for AI agents, with live odds, order books, and trade history via USDC payments.
Read-only verifier for 25 ProofRelay MCP tools and non-confidential evidence bundles.
French all-in-one ERP with a native MCP server exposing 1,800+ business actions auto-generated from the OpenAPI spec.
Run an MCP server? Paste its remote endpoint — we'll scan it (read-only) and publish a free, reproducible security grade. Genuine MCP servers get listed instantly.