docker-mcp-tutorial

The server is self-contained, using Python's `random` module for number generation without external API calls or persistent data storage. It employs input validation for all parameters (e.g., range checks on dice counts/sides). The Dockerfile adheres to security best practices by creating and switching to a non-root user (`mcpuser`). No `eval`, `exec`, or similar dangerous functions are used, and no hardcoded credentials are present. A broad `except` in `parse_dice_notation` could be more specific but does not pose a direct security vulnerability in this context.