This is a minimal template server with a single, well-formed tool. The 'greet' tool has a clear name, adequate description, and properly typed input schema. However, the server lacks several key patterns: no output schema documentation, no error handling guidance, no parameter constraints or validation messaging, and minimal depth in descriptions. The tool is simple enough that these gaps are less critical, but a production tool would need richer documentation and recovery patterns. The server follows FastMCP conventions correctly and the code is clean, but definition quality is template-level, not production-grade.

• Document the output schema explicitly: 'Returns a string greeting message (e.g., "Hello, Alice!"). Always returns a non-empty string.'
• Enhance the 'name' parameter description: 'Name of the user to greet (non-empty string, 1-100 characters, alphanumeric and spaces only). Examples: "Alice", "Bob Smith".'
• Add error handling documentation: 'If name is empty or exceeds 100 characters, returns an error with the constraint violated. Retry with a valid name.'
• Expand tool description to 50-150 chars: 'Greet a user by name with a friendly message. Use this to acknowledge user interactions or personalize responses. Always returns a greeting string.'
• Consider adding validation in the implementation: reject empty names, trim whitespace, reject names with more than 100 characters, and return a structured error message with the violation.