Single tool 'search-groceries' has a clear verb-noun name and basic schema with typed input. However, the description is minimal (89 chars, below the 194-char baseline), lacks context on when/why to use it, and provides no guidance on output structure, pagination, or error handling. No documented return schema visible. Tool appears functional but lacks production-grade documentation and composition guidance.

• Expand tool description to 150 - 250 chars: 'Search the grocery inventory by product name, category, or dietary attribute. Returns up to 20 matching items with price, availability, and product ID. Use this to help customers find items before adding to cart. Returns empty list if no matches found.'
• Document output schema explicitly: 'Returns array of {id: string, name: string, category: string, price: number, inStock: boolean, imageUrl: string}. Max 20 results; use offset/limit for pagination.'
• Add input constraints to schema: minLength 1, maxLength 100 for query parameter. Add description: 'Search term (1 - 100 chars). Examples: "organic apples", "dairy", "gluten-free". Partial matches supported.'
• Add error handling guidance: 'If no results found, suggest related categories. If query is invalid (empty/too long), return 400 with hint: "Query must be 1 - 100 characters."'
• Declare pagination support: Add optional offset (default 0) and limit (default 20, max 100) parameters. Return total count in response so agent knows if more results exist.