Utility Converter MCP Server

This is a well-designed utility converter MCP server with clean, secure code architecture. All seven tools use proper input validation and safe evaluation patterns (AST-based calculator, no eval/exec). The only external API call (Frankfurter) has appropriate error handling. No authentication is by design for a stateless utility service. The main concern is the intentional lack of authentication, which is acceptable for this simple utility tool but users should be aware it exposes the server on a network without access controls. Supply chain analysis found 6 known vulnerabilities in dependencies (2 critical, 3 high severity).

3 files analyzed · 10 issues found

Security scores are indicators to help you make informed decisions, not guarantees. Always review permissions before connecting any MCP server.