Two tools with minimal definitions. 'add' has a clear verb-noun name and basic parameter descriptions, but the description is only 18 characters, below the 20-char minimum. 'get_image_of_flower' lacks parameter descriptions (no input schema visible) and has a vague 18-char description. Neither tool documents output schema structure or error handling. No tool annotations (readOnlyHint, destructiveHint, idempotentHint) despite both being marked READ_ONLY. Parameter types are present in 'add' but missing entirely for 'get_image_of_flower'. Overall: definitions are skeletal and would not guide an LLM reliably.

• Expand 'add' description to 50 - 150 chars: 'Add two integers and return the sum as a string. Useful for arithmetic operations. Accepts any valid integers; no overflow protection.'
• Expand 'get_image_of_flower' description to 50 - 150 chars: 'Retrieve a PNG image of a flower. Returns base64-encoded image data. No parameters required. Useful for visual content generation or testing image handling.'
• Document output schemas explicitly. For 'add': 'Returns TextContent with type="text" and text field containing the sum as a string.' For 'get_image_of_flower': 'Returns ImageContent with data (base64 string), mimeType="image/png", and type="image".'
• Add parameter constraints to 'add': document integer range (e.g., -2^31 to 2^31-1) and behavior on overflow. Add error guidance: 'If sum exceeds range, returns error with valid range.'
• Add tool annotations to both tools in the MCP schema: set readOnlyHint=true to signal they are safe, non-destructive operations.

Inferred effective spec: <=2025-11-25.

• Relies on Logging (deprecated) - log to stderr or use OpenTelemetry