Single tool 'execute_skill_action' has a minimal schema with only one string parameter. Description is present (94 chars) but vague, does not explain WHAT the skill does, WHEN to use it, or what it returns. Parameter 'query_payload' lacks any meaningful description beyond 'Input execution payload', LLMs cannot infer what format or content is expected. No output schema documented. No error handling guidance. Tool name uses verb but is overly generic ('execute_skill_action' could mean anything). No evidence of input validation, rate limiting, or security controls. The server appears to be a stub implementation rather than a production-ready tool.

• Expand tool description to 100-200 chars explaining: (1) What security/Web3 operations it performs, (2) When to call it vs. other tools, (3) What structured output it returns. Example: 'Analyze smart contract bytecode for known vulnerabilities and return a list of findings with severity levels and remediation steps.'
• Add detailed description to 'query_payload' parameter. Specify expected format (JSON object? string? hex?), required fields, and constraints. Example: 'JSON object with keys: contract_address (hex string), chain_id (integer 1-137), analysis_type (enum: vulnerability|gas|reentrancy).'
• Document the output schema with typed fields. Define what the tool returns: e.g., {findings: [{id, severity, description, remediation}], analysis_timestamp, contract_address}. Include field descriptions.
• Implement real error handling. Distinguish between invalid input (user-fixable), service unavailable (retryable), and permission denied (fatal). Return actionable error messages with recovery hints.
• Rename tool to a specific action verb reflecting the actual capability. If it detects vulnerabilities, use 'analyze_contract_security' or 'scan_contract_vulnerabilities'. If it monitors, use 'monitor_mempool_activity' or 'check_honeytoken_status'.