This is an agent framework library, not an MCP server. The single tool 'get_weather' is defined in an example file (examples/01-get-started/02-tools.ts) but the actual tool registration code is not visible in the provided source. The tool has a minimal description ('Get the current weather for a location') and a basic schema with one string parameter. No error handling, output schema documentation, or parameter validation is evident. The framework itself supports multiple LLM providers and transport mechanisms, but the example tool lacks production-grade definition quality.

• Expand tool description to 80 - 150 characters: 'Get current weather conditions for a location. Returns temperature, humidity, wind speed, and forecast. Accepts city names (e.g., "San Francisco") or coordinates (lat,lon). Call this before planning outdoor activities or travel.'
• Document the output schema explicitly: {temperature: number (°C), humidity: number (0-100), wind_speed: number (km/h), condition: enum [sunny, cloudy, rainy, snowy], forecast: string}
• Add parameter constraints: location description should state 'City name (e.g., "London") or coordinates as "lat,lon" (e.g., "51.5,-0.1"). Required, 1-100 characters.'
• Add error handling guidance: 'If location is not found, returns error with available nearby cities. If API is unavailable, retry after 30 seconds.'
• Verify tool registration in the framework's tool registry, provide explicit schema with types, descriptions, and output documentation in the actual implementation, not just the example.