Server has 7 tools with basic schemas and descriptions, but significant gaps limit production readiness. All tools have descriptions (10-100 chars, mostly adequate) and input schemas with type definitions. However, output schemas are undocumented, LLMs cannot predict return structures. Error handling is minimal; tools return generic dicts without recovery guidance. Parameter descriptions lack constraints (ranges, enums, formats). No tool annotations (readOnlyHint/destructiveHint). Two WRITE tools (index_document, index_rss_feed) lack confirmation patterns. Naming is verb-first and clear, but some tools (http_request, web_search) are overly generic and could be split. Average tool score: 52/100.

• Document output schema for every tool. E.g., get_stock_price returns {symbol: string, price: number, previous_close: number, currency: string, exchange: string, error: boolean}. Use JSON Schema in tool definition.
• Add error recovery guidance. Replace generic 'error: true' with 'error: true, recovery: "Try web_search() to find the ticker symbol"' or classify as retryable/fatal.
• Implement confirmation pattern for WRITE tools. Add optional 'confirm' parameter or return {status: 'pending_confirmation', preview: {...}} requiring a confirm_index() call.
• Add parameter constraints: http_request timeout 1-300 (seconds), web_search max_results 1-50, method enum [GET, POST, PUT, DELETE, PATCH, HEAD].
• Expose tool annotations via readOnlyHint/destructiveHint in FastMCP registration. E.g., @mcp.tool(readOnlyHint=True) for get_stock_price, @mcp.tool(destructiveHint=True) for index_document.

Inferred effective spec: <=2025-11-25.

• Relies on Logging (deprecated) - log to stderr or use OpenTelemetry