Design Patterns MCP Server

{ "id": "ai-oracle-pattern", "name": "AI Oracle Pattern", "category": "AI & Blockchain", "description": "Connect AI models to smart contracts via oracles. Verified AI outputs trigger on-chain actions.", "when_to_use": "AI-powered DeFi, automated decisions, AI-driven contracts", "benefits": "AI-driven automation, verified outputs, composable AI+DeFi", "drawbacks": "AI reliability risk, complexity, cost, oracle dependency", "use_cases": "Chainlink AI integration, Oraichain, aelf AI oracle", "complexity": "Very High", "tags": [ "ai", "oracle", "chainlink", "automation", "ml" ], "examples": { "solidity": { "language": "solidity", "code": "// AI Oracle for credit scoring\ncontract AICreditScoring {\n address public aiOracle;\n \n struct CreditRequest {\n address user;\n bytes inputData;\n uint256 timestamp;\n }\n \n function requestCreditScore(bytes calldata userData) external returns (bytes32) {\n bytes32 requestId = keccak256(abi.encode(msg.sender, userData, block.timestamp));\n \n // Request AI inference\n IAIOracle(aiOracle).requestInference(\n requestId,\n \"credit-scoring-model-v1\",\n userData\n );\n \n return requestId;\n }\n \n function fulfillCreditScore(bytes32 requestId, uint256 score, bytes calldata proof) external {\n require(msg.sender == aiOracle);\n require(verifyAIProof(proof)); // zkML or opML proof\n \n if (score > 700) {\n approveLoan(requests[requestId].user);\n }\n }\n}" } } }