Both tools have minimal definitions. Descriptions are present but extremely brief (under 100 chars each). No input schemas are visible, both tools declare empty input objects `{}`. No output schemas are documented. No parameter descriptions exist (there are no parameters). Error handling is minimal: get_my_location catches exceptions generically and returns a string, but provides no recovery guidance. No tool annotations (readOnlyHint, etc.). The server uses FastMCP but does not leverage structured output or proper schema definition.

• Add explicit JSON Schema input definitions to both tools. Even though they accept no parameters, declare `"input": {"type": "object", "properties": {}, "required": []}` to signal intentional zero-parameter design.
• Expand tool descriptions to 150 - 250 characters. For get_current_datetime: 'Returns the current system date and time in YYYY-MM-DD and HH:MM:SS format. Use this when the user asks for the current time or date.' For get_my_location: 'Fetches the user's public IP address and estimated geographic location (city, region, country, coordinates) via IP geolocation. Uses ipinfo.io free API. Returns location data or an error message if the API is unreachable.'
• Document output schemas. Declare that get_current_datetime returns a string with date and time lines, and get_my_location returns a string with IP, location, and coordinates. Consider returning structured JSON objects instead of formatted strings for better LLM parsing.
• Improve error handling in get_my_location. Distinguish timeout errors ('API request timed out after 5s; try again in 30s') from network errors ('Network unreachable; check internet connection') from API errors ('ipinfo.io returned 429; rate limited'). Return structured error objects with error_code and recovery_hint.
• Add tool annotations to the FastMCP decorator. Mark both tools with readOnlyHint=true and idempotentHint=true so clients know these are safe to call repeatedly without side effects.

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

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