Design Patterns MCP Server

/** * PatternRecommendation Model Interface * Represents a recommended pattern in response to a user request */ /** * Implementation guidance for the recommended pattern */ interface ImplementationGuidance { language: string; codeSnippet: string; explanation: string; considerations: string[]; } /** * Alternative pattern suggestion */ interface AlternativePattern { id: string; name: string; category: string; reason: string; score: number; } /** * Context information for the recommendation */ interface RecommendationContext { projectContext: string; teamContext: string; technologyFit: { fitScore: number; reasons: string[]; compatibleTech?: string[]; incompatibleTech?: string[]; integrationRequirements?: string[]; }; } export interface PatternRecommendation { /** Unique recommendation ID */ id: string; /** Links to originating request */ requestId: string; /** Pattern details */ pattern: { id: string; name: string; category: string; description: string; complexity: string; tags?: string[]; }; /** Relevance score (0.0-1.0) */ score?: number; /** Position in result ranking */ rank: number; /** Explanation of why pattern was recommended */ justification: { primaryReason: string; supportingReasons: string[]; problemFit: string; benefits: string[]; drawbacks: string[]; }; /** Algorithm confidence in recommendation */ confidence: number; /** Implementation guidance */ implementation: ImplementationGuidance; /** Alternative patterns */ alternatives: AlternativePattern[]; /** Context information */ context: RecommendationContext; /** Semantic similarity component */ semanticScore?: number; /** Keyword matching component */ keywordScore?: number; /** Code context relevance (if applicable) */ contextMatch?: number; /** Whether LLM provided enhancement */ llmEnhanced?: boolean; /** Additional LLM-generated insights */ llmExplanation?: string; /** Timestamp when recommendation was generated */ createdAt?: Date; } /** * Recommendation creation input */ interface CreatePatternRecommendationInput { requestId: string; patternId: string; score: number; rank: number; justification: string; confidence: number; semanticScore?: number; keywordScore?: number; contextMatch?: number; llmEnhanced?: boolean; llmExplanation?: string; } /** * Recommendation with full pattern data */ interface PatternRecommendationWithPattern extends PatternRecommendation { pattern: { id: string; name: string; category: string; description: string; complexity: string; tags?: string[]; }; } /** * Recommendation scoring components */ interface RecommendationScore { semantic: number; keyword: number; context?: number; final: number; confidence: number; } /** * Recommendation ranking result */ interface RecommendationRanking { recommendations: PatternRecommendation[]; totalFound: number; processingTime: number; searchStrategy: 'semantic' | 'keyword' | 'hybrid'; } /** * Recommendation validation result */ interface RecommendationValidation { isValid: boolean; scoreRange: { min: number; max: number }; confidenceThreshold: number; issues: string[]; } /** * Batch recommendation result */ interface BatchRecommendationResult { requestId: string; recommendations: PatternRecommendation[]; metadata: { totalPatterns: number; searchTime: number; rankingStrategy: string; filtersApplied: string[]; }; }