Two tools with clear action verbs and basic parameter schemas, but descriptions are minimal and lack depth. Tool output schemas are not documented. No error recovery guidance. Parameters have type constraints but descriptions are sparse (below ideal 50-200 char range). No input validation guidance or dependency hints for chaining. Tool definitions ARE explicitly visible in source code, so no capping applied.

• Expand tool descriptions to 80-150 chars. Example for get-alerts: 'Retrieve active weather alerts for a U.S. state. Returns alert titles, descriptions, and severity levels. Call this to check for emergency weather warnings before planning. Requires valid 2-letter state code (e.g., CA, NY).'
• Document output schema as a structured example or formal type. Example: 'Returns { alerts: [{ title: string, severity: string, description: string }], count: number }'
• Add error recovery guidance in tool descriptions. Example: 'If no data is returned, location may not be supported by NWS (US only) or state code invalid, verify state code is uppercase.'
• Replace example values in descriptions with enum constraints. For get-alerts state parameter, define valid 2-letter state codes or validate at runtime with actionable error messages like 'Invalid state code: got XYZ, must be 2-letter US state code (CA, NY, etc.)'
• Return structured JSON from get-forecast instead of formatted text blocks. Each forecast period should include typed fields (temperature: number, unit: enum<F|C>, windSpeed: number, windDirection: string) enabling downstream tool composition.
• Add timeout documentation for external NWS API calls. Specify expected response time and max retry count to prevent agent hanging.
• Document parameter constraints in descriptions. Example for latitude/longitude: 'Geographic coordinates must be within continental US for NWS API support (-90 to 90 latitude, -180 to 180 longitude).'
• Implement input validation with specific error messages. Instead of 'Failed to retrieve', return 'State code must be exactly 2 uppercase letters' or 'Coordinates outside continental US, NWS data unavailable'.