2pay-mcp-server

The server correctly leverages environment variables for API credentials (merchant code and secret key), which is a strong security practice. It uses HMAC-SHA256 for authenticating REST API calls and manages JSON-RPC sessions securely over HTTPS. No 'eval', obfuscation, or other obvious malicious patterns were found in the truncated source code. The project's README explicitly highlights important security considerations such as never exposing secret keys, using environment variables, and PCI DSS compliance awareness, indicating a good understanding of security best practices. However, the nature of handling payment-related data inherently carries risk, requiring strict operational security and compliance from the deployer.