Single tool with basic definition. Tool name 'search_mcp_servers' follows verb_noun convention (+). Description is present but generic (58 chars, below 194-char baseline). Input schema visible with type and description for 'query' parameter (+). However, output schema is undocumented, function returns 'list' with no field documentation, violating pattern:tool requirement. No error handling guidance, no pagination despite potentially large result sets, no output structure documented. Missing parameter constraints (min/max length for query). No tool annotations (readOnlyHint present semantically but not declared). Composition is single-purpose (+), but lacks production polish.

• Document output schema: specify that function returns list of objects with fields like 'name', 'description', 'url', 'author'. Include example structure in docstring.
• Add pagination: introduce 'limit' (default 20, max 100) and 'offset' (default 0) parameters. Return total_count and has_more in response.
• Enhance error handling: wrap httpx calls in try-except, catch timeout/connection/HTTP errors, return structured error with actionable guidance (e.g., 'API timeout, try a simpler query or retry in 30s').
• Add query constraints: document in parameter description that query must be 1-100 characters, alphanumeric + spaces/hyphens only. Validate before API call.
• Expand tool description to 150-250 chars: 'Search the Glama MCP registry for MCP servers by name, capability, or author. Returns matching servers with metadata. Use this to discover tools for specific tasks (e.g., "telegram" finds Telegram integrations). Supports pagination.'