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.
52 paid x402 API endpoints for AI agents — crypto, data, DeFi, and market intelligence, settled on Base.
Keyless onchain data and RPC for AI agents — payment is the only gate.
Keyless x402 OFAC sanctions and counterparty compliance screening for agents; portable signed receipt.
Crypto trading data for AI agents (Solana, Base), billed per call in USDC via x402.
Solana token risk (rug / honeypot / dump) scoring for AI agents via a remote MCP server.
Framework and reference server for building paid MCP tools, with deployed agent tools billed in USDC via x402 on Base and Solana.