"A server to interact with an SQL database with insert operation support (LiteSQL, DuckDB, Postgres)" matching MCP connectors:

Read-only breach intel, full history 2007-today: reports THAT an org was breached, never the data.

Public data intelligence for AI agents — CVE, compliance, patents, contracts, domains.

Hosted, OAuth-gated endpoint for quantakrypto's post-quantum crypto tools: scan code for quantum-vulnerable cryptography (RSA/ECDH/ECDSA/DH) and get NIST ML-KEM/ML-DSA/SLH-DSA migration guidance over authenticated HTTP — nothing to install. Sign-in required (Google/GitHub/email). Same tools as the open-source @quantakrypto/mcp server; source at github.com/quantakrypto/pqc-tools.

Is a wallet frozen by Tether/Circle? Free freeze checks + full history, screening & KYT. 9 chains.

Scan public websites for privacy, cookie, tracker, consent, policy, and disclosure risk signals. Start instantly with zero-auth Light mode—no account or API key required.

Pay-per-call safety checks for AI agents: screen a crypto address or URL before you transact.

Read-only MCP server for turva.dev, an agent-readiness audit and advisory service.

The PropelAuth Integration MCP Server helps you and your favorite AI agent integrate PropelAuth as quickly and easily as possible into your project. Whether you're integrating PropelAuth into your Next.js project or your FastAPI backend, the Integration MCP Server will ensure your AI agent has the best context possible for a successful integration.

Verify x402 payment endpoints before an AI agent pays: scam scan, on-chain checks, trust scores.

Browse Aevum Security's Singapore cybersecurity services and submit a business enquiry.

Vendor status pages, TLS cert inspection, DNS propagation checks, and incident-response playbooks.

Query Microsoft Patch Tuesday security updates (MSRC) with EPSS and CISA KEV enrichment

Read devices, users, keys, ACLs and DNS for a tailnet; manage devices, routes and auth keys.

DNS and email security scanner with 80 MCP tools for SPF, DMARC, DNSSEC, SSL, and brand audits.

Zero-trust gateway for AI agents: score tool calls, verify agent cards, enforce policy, audit.

JWT-gated LLM gateway: authenticate (bcrypt/JWT), then run a LangChain-on-Vertex Gemini completion.

Measure how AI assistants cite your brand. Returns measured data and ready-to-apply fixes.

MCP server teaching AI agents to implement TideCloak: auth, E2EE, IGA, security analysis

Hash passwords with bcrypt and issue/verify JWT session tokens over A2A + MCP.

QRNG-seeded random bytes, seeds, and ML-KEM-768 keys with signed provenance receipts.