Strong tool definitions with consistent naming conventions, comprehensive parameter schemas with enums, and clear descriptions. All 6 tools follow verb_noun pattern (lucide_search, lucide_get_icon, etc.). Parameters are well-typed with Zod schemas including min/max constraints and enum definitions. However, descriptions lack depth on error recovery patterns and downstream chaining. Output schemas are not formally documented, formatters exist but their return types are not visible in the provided source. Error handling is present but minimal (basic 'not found' responses without recovery guidance). Overall solid foundation but missing advanced patterns like recovery hints, per-item failure reporting, and structured output documentation.

• Document the output schema for each tool. Add TypeScript interfaces or JSDoc type definitions for the return types of formatSearchResults(), formatIconFull(), etc., then reference these in tool descriptions. E.g. 'Returns: {icons: [{name, slug, tags, categories}], total}' so LLMs know what fields to extract.
• Enhance error recovery guidance. When an icon or package is not found, return a list of available alternatives ranked by fuzzy distance. Update lucide_get_examples and lucide_get_package_info error responses to match the quality of lucide_get_icon ('Did you mean...').
• Add disambiguation to discovery tools. Clarify in lucide_search description: 'Use this to find icons by keyword (tags, partial names, category keywords). For exhaustive browsing, use lucide_list_icons.' Similarly, explain when lucide_list_categories vs lucide_search is appropriate.
• Implement pagination for lucide_list_icons. Add optional 'limit' (default 50, max 200) and 'offset' parameters. Document in the description: 'Returns paginated results. Call multiple times with incrementing offset to iterate through all icons.'
• Add response field documentation. Create a comment block above each server.tool() call that specifies the output structure. E.g. // Returns: { content: [{ type: 'text', text: string }] }.
• Validate package parameter in lucide_get_package_info with fuzzy matching. When the exact package is not found, suggest the closest match by Levenshtein distance (e.g. 'lucide-rect' → 'Did you mean lucide-react?').