Databases

SQL, NoSQL, schema design, migrations, ORMs, and database operations

skills in category: 4,314
pages available: 180

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Showing 3,937–3,960 of 4,314 skills

Database FirstAREQUIRED before implementing any game feature, scoring logic, state transition, or decision-making. ALL business logic lives in PostgreSQL - frontend is presentation only. Load this to understand where code belongs: database function vs component. Covers RPC patterns, SECURITY DEFINER, and anti-patterns.databasestypescriptgoVotes: 0GitHub stars: 666
Database ExplorerAAllows read-only access to the SQL database to allow querying and analysis using natural languagedatabasesgobashVotes: 0GitHub stars: 666
Database ExpertAAdvanced database design and administration for PostgreSQL, MongoDB, and Redis. Use when designing schemas, optimizing queries, managing database performance, or implementing data patterns.databasesjavascripttypescriptVotes: 0GitHub stars: 666
Database Expert AdvisorADatabase design, optimization, and operations expertdatabasesjavascriptpythonVotes: 0GitHub stars: 666
Database EngineeringADomain specialist for data persistence, database design, query optimization, and data modeling. Scope: SQL injection prevention, indexing strategies, normalization, migrations, scaling, backup/recovery, ORM patterns, N+1 query detection, query optimization, relationship mapping. Excludes: API design, business logic, infrastructure, frontend, security beyond database. Triggers: "database", "SQL", "query", "index", "schema", "migration", "sharding", "replication", "backup", "N+1", "ORM", "Eloqu...databasesgosqlVotes: 0GitHub stars: 666
Database Diff ToolAThis skill leverages the database-diff-tool plugin to compare database schemas, generate migration scripts, and provide rollback procedures. It is triggered when the user requests database schema comparisons, migration script generation, or database synchronization. Use this skill when asked to identify differences between database schemas (PostgreSQL or MySQL), create safe migration scripts with transaction safety, validate changes before deployment, or generate rollback procedures. The skil...databasessqltestingVotes: 0GitHub stars: 666
Database DesignerAConçoit des schémas de base de données avec ERD, migrations, indexes et optimisations. Utiliser pour les projets avec persistence, quand on définit des modèles, ou quand l'utilisateur dit "database", "schema", "tables", "migrations". Peut être déclenché après PRD ou Architecture.databasestypescriptgoVotes: 0GitHub stars: 666
Database Design PatternsADatabase schema design patterns and optimization strategies for relational and NoSQL databases. Use when designing database schemas, optimizing query performance, or implementing data persistence layers at scale.databasesgosqlVotes: 0GitHub stars: 666
Database Design ExpertAExpert in database schema design with focus on normalization, indexing strategies, FTS optimization, and performance-oriented architecture for desktop applicationsdatabasespythongoVotes: 0GitHub stars: 666
Database Connection PoolingAConfigures and manages database connection pools, with a focus on SQLAlchemy. Use this skill for tasks involving connection pool configuration, sizing, lifecycle management, health checks, and monitoring. It provides specialized guidance for both traditional server-based databases and serverless databases like Neon and PlanetScale.databasespythonsqlVotes: 0GitHub stars: 666
Database ConnectADatabase MCP server integration for PostgreSQL, MySQL, MongoDBdatabasestypescriptpythonVotes: 0GitHub stars: 666
Database ChangesAMaking database schema changes to the CMS database. Use when adding columns, tables, running migrations, or updating the backend API and TypeScript types for new database fields.databasestypescriptrustVotes: 0GitHub stars: 666
Database Change ManagementAPlan and implement safe database schema changes including migrations, indexes, and backfills. Use when creating tables, adding columns, optimizing queries, or managing Eloquent/SQLAlchemy relationships. EXCLUSIVE to database-admin agent.databasesphpbashVotes: 0GitHub stars: 666
Database Best PracticesAPrisma ORM best practices for Shopify apps including multi-tenant data isolation, query optimization, transaction patterns, and migration strategies. Auto-invoked when working with database operations.databasestypescriptgoVotes: 0GitHub stars: 666
Database Backup Liauw Media CodeassistABackup database before tests, migrations, or other database operationsdatabasesphpbashVotes: 0GitHub stars: 666
Database AuditAAuditoria e análise de bancos de dados para identificar anomalias, inconsistências, registros órfãos, duplicatas, índices faltantes, e problemas de integridade referencial. Usar para diagnosticar problemas de dados, preparar migrações, gerar relatórios de qualidade de dados, identificar foreign keys quebradas, e otimizar estrutura de tabelas.databasesgophpVotes: 0GitHub stars: 666
Database AssistantAActivates when user needs help with database design, SQL queries, migrations, or ORM usage. Triggers on "database schema", "SQL query", "migration", "optimize query", "foreign key", "index", "normalize", "ORM", "Prisma", "TypeORM", "SQLAlchemy", or database-related questions.databasespythonbashVotes: 0GitHub stars: 666
Database ArchitectADatabase architecture and design specialist. Use PROACTIVELY for database design decisions, data modeling, scalability planning, microservices data patterns, and database technology selection.databasespythongoVotes: 0GitHub stars: 666
Database Architect RoleARole assignment for Claude Agent #1 - Database schema architect for Lead Hunter Prime. Build ONLY database schema (11 tables, RLS policies, seed data). Do NOT build APIs, dashboards, or N8N workflows.databasestypescriptsqlVotes: 0GitHub stars: 666
Database Analyzer SkillAAnalyze and optimize database schemas, identify performance issues, and suggest improvements. Use when working with database structure, indexes, or query performance.databasesgophpVotes: 0GitHub stars: 666
Database AdapterAデータベースアダプター（PostgreSQL/MySQL両対応）の開発・修正を行う際に使用。SqlExecutorパターン、マイグレーション、DB固有SQL実装時に役立つ。databasesgojavaVotes: 0GitHub stars: 666
Data WranglerATransform and export data using DuckDB SQL. Read CSV/Parquet/JSON/Excel/databases, apply SQL transformations (joins, aggregations, PIVOT/UNPIVOT, sampling), and optionally write results to files. Use when the user wants to: (1) Clean, filter, or transform data, (2) Join multiple data sources, (3) Convert between formats (CSV→Parquet, etc.), (4) Create partitioned datasets, (5) Sample large datasets, (6) Export query results. Prefer this over in-context reasoning for datasets with thousands of...databasesgoshellVotes: 0GitHub stars: 666
Data Warehouse DesignerADesign dimensional models and fact tables.databasesgodatabaseVotes: 0GitHub stars: 666
Data ValidationAComprehensive data validation framework for testing schema compliance, data quality, and referential integrity. Validates databases, APIs, data pipelines, and file formats. Generates data quality scorecards with anomaly detection across completeness, accuracy, and consistency.databasesgobashVotes: 0GitHub stars: 666