This server has 21 tools across three domains (Solana agent, Binance, CoinGecko) but suffers from critical definition gaps. Most tools have minimal descriptions (10-30 chars, well below the 50-200 char baseline for A-grade tools). Input schemas are present but sparse, many parameters lack descriptions entirely. No output schemas are documented. Error handling is absent from tool definitions. The server mixes unrelated concerns (agent registration, wallet creation, price feeds) without clear composition. Tool names are generic (health, get_context) and descriptions are trivial ('Health check endpoint'). No tool has actionable error guidance or recovery hints.

• Expand all descriptions to 50 - 200 characters. Example: 'health' → 'Check if the Solana MCP server is running and responsive. Returns status and timestamp. Use before other operations to verify connectivity.'
• Document output schemas for every tool. Example for get_price: 'Returns {symbol: string, price: number, timestamp: ISO8601}'. Include this in the tool definition or a separate schema registry.
• Add enum constraints to parameters with known values. Example: interval in get_klines should be enum: ['1m', '5m', '15m', '1h', '4h', '1d', '1w', '1M']. Replace 'e.g. 1m, 1h, 1d' with formal enums.
• Add error recovery hints to tool descriptions. Example for get_price: 'If symbol not found, call search() with a partial name. If rate limited, retry after 60 seconds.'
• Separate agent management tools (register_agent, process_agent_instruction, create_local_wallet) from market data tools (Binance, CoinGecko). Either split into separate servers or add a 'domain' parameter to clarify intent and prevent LLM confusion.

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

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