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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.
DNS lookups, SSL certificate checks, security scanning, and domain intelligence via nslookup.io.
Email deliverability tools for AI agents — check SPF, DKIM, DMARC, BIMI, blacklists, SMTP/IMAP connectivity, and generate DNS records.
54 tools, 7 Resources, Sigma rules, email SPF/DMARC, MITRE, CVE/KEV, risk_score. No key.
Answers the DNS, email-auth, and TLS sections of security questionnaires with dated, signed proof mapped to SOC 2 and ISO 27001.
Keyless MCP server providing live, verifiable data for AI agents — weather, hazards, space weather, CVEs, markets and rates, and flights & shipping — with every datapoint source-stamped and Ed25519-signed.
Unified gateway exposing 150+ tools across all NexGenData MCP servers via one endpoint.
DNS lookup and network diagnostics via free public DNS APIs.
HackerTarget network intelligence and security scanning tools via a Pipeworx-hosted MCP endpoint.
x402 toolkit for AI agents: paid web, AI, and Base-chain tools priced per call in USDC, with free tools included.