How to Connect to a Remote Server MCP Connectors

quantakrypto pqc-tools (hosted)A

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.

Code Analysis Security

111

BlockchainAnalysis A

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

Cryptocurrency Blockchain Security

82

Sentinel A

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

Security Blockchain Cryptocurrency

21

turva-mcp A

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

Autonomous Agents Security Developer Tools

41

DataNexus MCP A

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

Open Data Research & Data Security

551

PropelAuth Integration MCP Server A

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.

Developer Tools Security Autonomous Agents

111

AIﾉアカリ☆ Agent Trust Receipt A

Read-only Remote MCP for externally grounded AI agent trust receipts.

Security Autonomous Agents

11

lazaretto A

Verify a skill, tool, or package for malicious behavior before your agent installs it. Hosted.

Security Penetration Testing

31

gate A

Deterministic gate for AI agents: ALLOW/DENY a step before it runs, sealed to a verifiable receipt.