Server has 21 tools with consistent naming (verb_noun pattern: get_, calculate_, detect_, find_) and complete input schemas with type constraints. However, descriptions are generic and lack LLM-optimization guidance. Parameter descriptions are minimal (10-30 chars) and omit usage context, constraints, and when to call each tool. Output schemas are not documented, LLMs cannot plan downstream calls. Error handling returns sanitized messages but lacks recovery guidance or categorization. No tool annotations (readOnlyHint, idempotentHint). All tools are READ_ONLY but this is not declared in schema.

• Add readOnlyHint: true to all 21 tool schemas to declare safety and enable LLM optimizations for read-only operations.
• Document output schemas for each tool. E.g., get_order_book returns {bids: [[price, quantity]], asks: [[price, quantity]], lastUpdateId: number}. This enables LLMs to chain tools and extract required fields.
• Expand parameter descriptions to 50-100 chars with usage context. E.g., 'interval: K-line timeframe (1m=1-minute candles, 1h=hourly, 1d=daily). Use shorter intervals for intraday trading, longer for trend analysis.'
• Add tool-selection guidance to descriptions. E.g., 'get_order_book: Use to see current buy/sell walls and liquidity. get_ticker_price: Use for latest price only. get_book_ticker: Use for best bid/ask.'
• Enhance error messages with recovery steps. E.g., 'Rate limit exceeded. Wait 60 seconds before retrying, or reduce limit parameter from 1000 to 100.'