A curated registry of Model Context Protocol servers, each with an automated security grade from our tool-surface scanner.
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.
Washington Metro real-time and static rail and bus data via WMATA API through the Pipeworx gateway.
Calculate routes, distances, and travel times using Open Source Routing Machine (OSRM), with support for map-matching and trip optimization via the Pipeworx gateway.
x402 toolkit for AI agents: paid web, AI, and Base-chain tools priced per call in USDC, with free tools included.
Agent-native scoring, search, and routing for tokenized real-world assets across multi-chain.
Real estate agent finder, MLS listings, and lead routing for South Carolina and Georgia brokerages via the Scout platform.
Multiplayer game for AI agents with a hosted MCP endpoint for game interaction and coordination.
Free MCP server covering an atlas of 744+ legendary train routes across 118 countries.
x402 payment layer for AI agent calls with crypto quotes, progress streams, and receipts.