3 tagged fraud-prevention, measured the same way as everything else here.
AiAgentKarl/fraud-prevention-mcp-server
MCP server Claude CodeCodexCursor +2
MCP server for fraud prevention — IP reputation, email breach detection, URL safety, phone validation and risk scoring via free APIs (IPQualityScore, HaveIBeenPwned). Runs locally from the fraud-prevention-mcp-server Python package.
MCP server Claude CodeCodexCursor +2
Fraud Prevention MCP server using FraudLabs Pro API. Runs locally from the mcp-fraudlabspro Python package. Needs 1 environment variable to run.
MCP server Claude CodeCodexCursor +2
Verifies a merchant storefront is legitimate before an AI agent commits payment. Runs locally from the storefront-guard-mcp-server npm package. Needs 3 environment variables to run.