database-migration-safe
Use when creating database migrations. Prevents data loss, downtime, and performance issues. Supports PostgreSQL, MySQL, SQLite. Python 3.8+
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Use when creating database migrations. Prevents data loss, downtime, and performance issues. Supports PostgreSQL, MySQL, SQLite. Python 3.8+
Detection rules and grep patterns for database performance anti-patterns. Use when scanning codebase for N+1 queries, sequential queries, or connection pool issues.
Design PostgreSQL 17 schemas for laneweaverTMS using Supabase conventions - UUIDs, ENUMs, audit trails, soft deletes, triggers, functions, views, and atomic migration patterns.
Analyze and optimize database schemas, identify performance issues, and suggest improvements. Use when working with database structure, indexes, or query performance.
Type-safe Rust ORM with compile-time query validation.
Database Design workflow skill. Use this skill when the user needs Database design principles and decision-making. Schema design, indexing strategy, ORM selection, serverless databases and the operator should preserve the upstream workflow, copied support files, and provenance before merging or h...
Manage MongoDB Atlas clusters, projects, users, backups, and alerts via the Atlas Admin API v2. Use when: (1) Creating, scaling, or deleting Atlas clusters, (2) Managing database users and IP access lists, (3) Configuring backups, snapshots, and restore jobs, (4) Setting up alerts and monitoring,...
rusqlite — ergonomic Rust SQLite client with bundled SQLite (no system dep), prepared statements, parameter binding, transactions, custom types via traits, blob I/O, FTS5 full-text search, JSON1 extension, R-Tree spatial indexes, connection pooling (r2d2_sqlite or deadpool-sqlite), and SQLCipher ...
Deploy and manage relational databases using RDS with Multi-AZ, read replicas, backups, and encryption. Use for PostgreSQL, MySQL, MariaDB, and Oracle.
Creates comprehensive disaster recovery procedures with automated backup scripts, restore procedures, validation checks, and role assignments. Use for "database backup", "disaster recovery", "data restore", or "DR planning".
Database migration patterns using Flyway with versioned SQL scripts
Review and tune SQLite schemas, queries, indexes, and pragmas. Connects to the actual database to gather concrete evidence (EXPLAIN QUERY PLAN, page counts, table stats) before recommending changes.
Database schema design, migrations, query optimization with SQL, Exposed ORM, Flyway. Use for database, migration, schema, sql, flyway tags. Provides migration patterns, validation commands, rollback strategies.
Microsoft SQL Server specific features. Covers data types, indexes, partitioning, and SQL Server-specific syntax. Use for SQL Server database work. USE WHEN: user mentions "sql server", "mssql", "IDENTITY", "GETDATE()", "temporal tables", "columnstore", "SQL Server specifics", "Azure SQL" DO NO...
Advises on database selection, schema design, indexing, query optimization, and migration. Covers SQL, NoSQL, Graph, Columnar, Key-Value, Time Series, NewSQL, Vector, Serverless, Data Warehouse, Embedded, Multi-Model, Streaming, and Decentralized databases. 100+ database technologies including Po...
Deep operational guide for 12 NewSQL/distributed SQL databases. CockroachDB (multi-region, geo-partitioning, CDC), YugabyteDB (YSQL/YCQL, DocDB, xCluster), TiDB (TiKV/TiFlash HTAP), Spanner (TrueTime), Vitess (sharding, VSchema), PlanetScale, Citus, SingleStore, OceanBase. Use when implementing g...
Deep operational guide for 20 relational/SQL databases. PostgreSQL tuning (VACUUM, WAL, partitioning, extensions, PgBouncer), MySQL/MariaDB (InnoDB, Vitess, Galera, ProxySQL), Oracle (RAC, Data Guard), MS SQL Server (AlwaysOn AG, columnstore), SQLite, Db2, HANA, and managed cloud options (Aurora,...
Azure SQL Database optimization and platform-specific features. Use this skill when: (1) User asks about Azure SQL Database optimization, (2) User needs DTU/vCore guidance, (3) User wants to use automatic tuning, (4) User asks about Hyperscale or serverless, (5) User needs Azure SQL performance m...
SQLiteData advanced patterns, @Selection column groups, single-table inheritance, recursive CTEs, database views, custom aggregates, TableAlias self-joins, JSON/string aggregation
Database MCP server integration for PostgreSQL, MySQL, MongoDB
Defines database performance monitoring strategy with slow query detection, resource usage alerts, query execution thresholds, and automated alerting. Use for "database monitoring", "performance alerts", "slow queries", or "DB metrics".
Database expert for query optimization, indexing, schema design, and performance tuning
Analyze database query performance with execution plans and index recommendations
Type-safe ORM for Cloudflare D1 databases using Drizzle. Provides patterns for schema definition, migrations, and type-safe queries. Prevents transaction errors and schema mismatches. Includes templates for strict TypeScript usage.
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