Strong foundation with 23 well-named tools, comprehensive schemas, and excellent tool annotations. All tools have descriptions (avg 180 chars, within 10-1024 baseline). Input schemas are complete with types and constraints. However, output schemas are not documented, LLMs cannot predict response structure for chaining. Parameter descriptions are present but sometimes terse (e.g., 'Creator wallet address (base58)' lacks guidance on format validation). Error handling is minimal, no recovery guidance or actionable error messages visible in tool definitions. Tool annotations (readOnlyHint/destructiveHint/idempotentHint/openWorldHint) are exemplary and properly categorized (LIVE_READ, DETERMINISTIC_READ, LOCAL_DETERMINISTIC, LOCAL_GENERATIVE). Naming is consistently verb-first (search_, get_, list_) and unambiguous. No security issues detected, all tools are read-only, no credentials exposed.

• Document output schemas for all 23 tools. Include field names, types, and nesting. Example: search_tokens returns {results: [{mint: string, name: string, symbol: string, ...}], total: number}. This enables LLM chaining and prevents hallucinated field names.
• Add error recovery guidance to tool descriptions. E.g., get_token_details: 'If token not found, try search_tokens() with the token name or symbol first.' This guides LLM retry logic.
• Expand parameter descriptions with explicit constraints. E.g., 'creator: Solana wallet address (44-character base58 string, e.g., 9B5X...). Invalid format will return 404.' This prevents invalid input and enables self-correction.
• Add pagination support (offset/page/cursor + total_count) to list tools (get_trending_tokens, get_new_tokens, get_token_trades, get_token_holders, kol_leaderboard). Document in descriptions: 'Returns up to {limit} results. Use offset to fetch additional pages.'
• Clarify idempotency in tool descriptions. E.g., 'search_tokens: Non-idempotent (LIVE_READ). Results may change between calls due to new tokens and trades. Use get_token_details for stable, point-in-time snapshots.' This prevents LLM assumptions about determinism.