"Spring Security" matching MCP connectors:

Website security ratings, token verification, and tamper-evident ledger heads from Obelisk Gate.

Pay-per-call security verification for wallets, contracts, agents and apps, in USDC over x402.

Crypto intelligence MCP for market data, DeFi, wallets, security, DEX, NFTs, and Solana.

The OpenZeppelin Stellar Contracts MCP server generates secure smart contracts for the Stellar blockchain based on OpenZeppelin templates. It integrates with AI assistants to automatically enforce OpenZeppelin's security best practices, style rules, and standards at every prompt, enabling developers to create production-ready Fungible Token, Non-Fungible Token, and Stablecoin contracts through AI-driven workflows.

40 AI crypto tools: whale tracking, security scans, DeFi analytics, quantum security, and more.