A curated registry of Model Context Protocol servers, each with an automated security grade from our tool-surface scanner.
Context for the grades below — how inspection, tool poisoning, and the grade-vs-gate split work. Directory letters are Andrax scanner grades (mcpgrade-1.4.0), not Guard runtime scores.
Soft CTA: a grade finds risk on a snapshot; Guard enforces allow/deny/audit on live MCP traffic (mcpgrade-2.0.0). Do not equate the two scores.
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.
Crypto market data tools for prices, funding rates, DeFi yields, and technical analysis.
Crypto trading data for AI agents (Solana, Base), billed per call in USDC via x402.
Real-time options analytics including gamma exposure, greeks, volatility, and variance risk premium for US equities.
Infrastructure platform for building, deploying, and monetizing autonomous economic agents with billed tool access.