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• Document return types and schemas for all tools. Add to tool descriptions: 'Returns an array of companies with fields: name (string), uuid (string), description (string), founded_year (number), status (enum: active|closed), location (string). Limit: 50 results max.'
• Replace free-form 'status' parameter with enum: {type: 'string', enum: ['active', 'closed', 'acquired', 'ipo'], description: 'Filter by company status...'}
• Add min/max constraints to numeric parameters: {type: 'number', minimum: 1, maximum: 100, description: 'Maximum number of results (default: 10, range 1 - 100)'}
• Enhance tool descriptions to include usage intent. E.g., 'Use this to retrieve all funding details (rounds, amounts, investors) for a company. Call after search_companies() to get the full funding history.'
• Clarify name_or_id disambiguation: 'Pass either company name (e.g., "Apple Inc") or UUID (e.g., "a1b2c3d4-e5f6-4a5b-8c7d-9e0f1a2b3c4d"). Name lookup is case-insensitive.'
• Add error recovery guidance in descriptions. E.g., 'If company not found by name, try search_companies() to locate the UUID, then call this tool with the UUID.'
• Implement enum constraints in get_acquisitions for acquisition type/role if applicable (e.g., acquirer vs acquiree)