aws-athena-mcp

export interface QueryInput { database: string; query: string; maxRows?: number; timeoutMs?: number; } export interface QueryResult { columns: string[]; rows: Record<string, unknown>[]; queryExecutionId: string; bytesScanned: number; executionTime: number; } export interface QueryStatus { state: string; stateChangeReason?: string; statistics?: { dataScannedInBytes: number; engineExecutionTimeInMillis: number; }; substatementType?: string; } export interface AthenaError { message: string; code: string; queryExecutionId?: string; }