mcp-shared-memory

The provided code snippets, primarily focusing on an IP address lookup tool, demonstrate good security practices including input validation (Zod schemas, service-level checks for private/reserved IPs), proper API interaction (URLSearchParams for query parameters, `fetch` utility with error handling), and safe file system operations for configurations and logging (using `path.join`). There are no direct uses of `eval` or arbitrary shell command execution. Hardcoded sensitive data is avoided, relying on environment variables or config files for API tokens. However, a full security audit of the core 'shared memory' functionality (Git operations, template system, client authentication with `SHARED_MEMORY_TOKEN`) cannot be completed as the corresponding source code for these features was not provided. The `README.md` mentions 'File path sanitization prevents directory traversal' and 'Template validation before saving' which indicates an awareness of these concerns for the unexamined parts.