Single tool with minimal definition quality. Tool name 'getWeatherDetailsByLocation' uses camelCase (non-standard verb_noun pattern) and lacks clarity on what 'details' means. Description is only 47 characters, below the 10-1024 baseline and provides no context on WHEN to use this tool or WHAT it returns. Input schema present but parameter 'location' has only a basic string type with minimal description (47 chars). No output schema documented anywhere in the codebase. No error handling guidance, no pagination support, no structured response documentation. Tool definition appears inferred from Spring AI annotations rather than explicitly registered with full MCP schema.

• Rename tool to 'get_weather' or 'get_weather_by_location' (snake_case, verb_noun pattern). Update Spring AI tool registration to use MCP-compliant naming.
• Expand tool description to 150-250 chars: 'Retrieve current weather conditions for a location. Returns temperature (C/F), description, humidity, and wind speed. Accepts city names (e.g., "London", "New York") or coordinates. Call this to answer questions about current weather anywhere in the world.'
• Document output schema explicitly in tool metadata or README. Include field names, types, and units: {location: string, tempCelsius: string, tempFahrenheit: string, weatherDescription: string, humidity: string, windSpeed: string}.
• Enhance parameter description: 'The location to query (city name, e.g., "London", "Tokyo", or coordinates). Required. Partial matches are supported.'
• Add error handling: document that invalid locations return a 'not found' error with suggestions, and that API rate limits are 60 calls/minute. Include recovery guidance: 'If rate limited, wait 60 seconds before retrying.'