This adapter server exposes 6 tools that proxy calls to a connected MCP server. Tool names follow verb_noun convention (listTools, callTool, readResource, getPrompt, reconcile), which is good. However, descriptions are minimal (10-50 chars), parameter descriptions are sparse or missing, and input schemas lack proper type definitions and constraints. The callTool and reconcile tools have the most critical gaps: callTool accepts arbitrary 'arguments' as an untyped object with no validation guidance, and reconcile's boolean parameter lacks context. No output schemas are documented. Error handling is not visible in the provided code. The adapter pattern itself is sound, but the tool definitions fall short of production quality.

• Expand tool descriptions to 80 - 150 characters. Example for callTool: 'Execute a tool on the connected MCP server. Provide the tool name and arguments as key-value pairs. Returns the tool's result or an error if the tool does not exist or arguments are invalid.'
• Document output schemas for all tools. Example for listTools: 'Returns {tools: [{name: string, description: string, inputSchema: object}], total: number}'. This enables LLMs to extract tool names and plan chained calls.
• Add a description to the 'arguments' parameter in callTool: 'Tool arguments as key-value pairs. The structure depends on the target tool's input schema. Call listTools first to see available tools and their expected arguments.'
• Add a description to reconcile's 'reconcile' parameter: 'Set to true to trigger a reconciliation cycle for Kubernetes resources. This is a no-op action for testing. Returns success status.'
• Implement error handling that categorizes failures: 'Tool not found' (user-fixable, suggest listTools), 'Invalid arguments' (user-fixable, show schema), 'Connection timeout' (retryable). Return structured errors with actionable guidance.