Four tools with complete input schemas and basic descriptions, but significant gaps in parameter documentation and output schema specification. All tools are read-only discovery/reference tools with no state modification. Naming follows verb_noun convention (list_, get_, search_). However, parameter descriptions are minimal (e.g., 'Name of the shadcn/ui component' lacks format/constraint guidance), and no output schemas are documented. Error handling is present but generic. The server lacks pagination support despite potentially returning large component lists, and no tool annotations (readOnlyHint) are declared despite all tools being safe.

• Add output schema documentation to all tools. Example for list_shadcn_components: 'Returns {components: [{name: string, description: string, url: string}], total: number}'.
• Enhance parameter descriptions with format constraints. For componentName: 'Lowercase component name (e.g., accordion, button, card). Case-sensitive. Returns error if not found.'
• Add limit and offset parameters to list_shadcn_components. Default limit=20, max=100. Document in description: 'Returns paginated list of components. Use offset/limit for large result sets.'
• Declare tool annotations in ListToolsRequestSchema. Add 'readOnlyHint: true' to all four tools to signal they are safe to retry and do not modify state.
• Improve error messages. When component not found, return: 'Component "xyz" not found. Did you mean: [similar_names]?' instead of generic error. Enables agent self-correction without extra discovery calls.