Four tools with clear action verbs and reasonable descriptions (avg 180 chars). All have input schemas with type definitions. However, parameter descriptions are sparse or missing entirely, most params lack guidance on format, constraints, or valid values. Output schemas are undocumented. Error handling is minimal (generic 'not found' messages). Tool composition is sound (each does one thing), but lacks the LLM-optimized detail needed for confident agent selection and parameter binding.

• Add explicit enum constraint to mcp_stats 'detail' parameter: {type: 'string', enum: ['summary', 'server', 'tool'], description: 'Level of detail...'}
• Document output schema for each tool. E.g., mcp_list_servers returns {servers: [{name: string, status: 'connected'|'disconnected', health: number, toolCount: number}], total: number}
• Expand mcp_call_tool error handling: return {isError: true, content: [{type: 'text', text: 'Tool X not found. Available tools: [list]. Try mcp_list_tools to discover.'}]} with actionable suggestions.
• Add parameter descriptions: 'toolName' → 'The registered tool name (use namespaced name if collision detected; see mcp_list_tools output)'; 'arguments' → 'Tool-specific arguments as a JSON object. Structure varies by tool, inspect mcp_list_tools for details.'
• Document mcp_list_tools behavior when serverName does not exist: 'Returns empty list if server not found. Use mcp_list_servers to verify server is connected.'