Skills and MCP tagged “database”

migration JuliusBrussee skill Enforces reversible, compatibility-safe transitions for schema, data, and API updates. Useful whenever data loss or rollout downtime is unacceptable. Claude Code CX Codex Cursor +1 102,900installs deprecation-and-migration addyosmani skill Guides the retirement of old systems, APIs, and features and moves users to a replacement. It also covers production database migrations without downtime. Claude Code CX Codex Cursor +1 56,800installs postgres-patterns affaan-m skill PostgreSQL best practice reference based on Supabase guidelines. Covers indexing patterns, data type choices, RLS policies, and slow query diagnosis. Claude Code CX Codex Cursor +1 5,200installs database-migrations affaan-m skill A skill that spells out safe, reversible schema changes: expand-contract renames, concurrent indexes, batched backfills, plus workflows for PostgreSQL, Prisma, Drizzle, Kysely, Django and golang-migrate. Claude Code CX Codex Cursor +1 5,100installs mysql-patterns affaan-m skill Production patterns for MySQL and MariaDB schema design, indexing, transactions, and slow query diagnostics in AI coding agents. Claude Code CX Codex Cursor +1 4,600installs prisma-patterns affaan-m skill Production patterns and schema guidelines for Prisma ORM in TypeScript. Helps write safe queries, transactions, and pagination while avoiding connection pool exhaustion. Claude Code CX Codex Cursor +1 4,500installs ef-core official github skill This skill guides Entity Framework Core reviews and suggests practices for models, queries, migrations, security, and tests. Use it when EF Core code needs a focused check. GitHub Copilot 9,594installs fullstack-developer VoltAgent Community subagent This subagent carries a feature across the database, API, and frontend layers. Use it when one change needs a consistent end-to-end implementation. Claude Code 18,117installs database-migration Seth Hobson skill This skill handles schema and data migrations with Sequelize, TypeORM, and Prisma. Use it when a change needs a rollback plan or a zero-downtime rollout. Claude Code CX Codex Cursor 17,549installs golang-database samber skill Go database guidelines for database/sql, sqlx, and pgx. Enforces parameterized queries, context passing, and explicit connection pool handling without ORMs. Claude Code CX Codex Cursor +1 40,700installs prisma-client-api prisma skill Complete Prisma Client API reference for database queries, CRUD operations, and filtering. Triggers on findMany, create, update, delete, and $transaction. Claude Code CX Codex Cursor +1 389,500installs prisma-cli prisma skill Prisma ORM 7 CLI reference for AI agents. Guides client generation, schema migrations, and local database workflows while preventing accidental data loss. Claude Code CX Codex Cursor +1 386,800installs prisma-postgres prisma skill A deprecated compatibility name for prisma-postgres-setup. Use it only when explicitly invoked; new projects should select prisma-postgres-setup instead. Claude Code CX Codex Cursor +1 380,400installs prisma-postgres-setup prisma skill Provisions or connects a Prisma Postgres database and links it to your app. Useful for spinning up dev databases quickly or wiring connections in Vercel and v0. Claude Code CX Codex Cursor +1 374,900installs reviewing-oracle-to-postgres-migration official github skill Reviews Oracle-to-PostgreSQL migration risks and checks whether migration artifacts and integration tests cover the relevant behavior changes. GitHub Copilot 1,800installs sql-pro VoltAgent Community subagent Subagent for optimizing complex SQL queries, designing database schemas, and fixing performance bottlenecks across PostgreSQL, MySQL, SQL Server, and Oracle. Claude Code 3,602installs sql-pro Seth Hobson subagent Helps design database schemas, inspect query plans, and tune SQL for OLTP and OLAP systems. Use it for database optimization or complex analysis. Claude Code CX Codex Cursor 3,602installs database-optimizer VoltAgent Community subagent This subagent reviews slow queries, execution plans, and indexes. Use it when a database needs query, schema, or configuration tuning. Claude Code 3,320installs postgres-pro VoltAgent Community subagent A PostgreSQL subagent for query tuning, replication design, backups, and database troubleshooting. Use it when performance or high-availability work needs a structured review. Claude Code 897installs performance-engineer VoltAgent Community subagent A Claude Code subagent designed to identify performance bottlenecks across code, databases, and infrastructure under heavy load. Claude Code 671installs database-designer Alireza Rezvani skill Reviews database schemas, query indexes, and migration plans. Use it when you need to inspect a schema or prepare a change with an expand-contract plan. Claude Code 819installs database-schema-designer Alireza Rezvani skill This skill turns database requirements into relational schemas, ERDs, and migrations. Use it when planning tables for a feature or reviewing an existing design. Claude Code 692installs database-administrator VoltAgent Community subagent A subagent for database performance work, replication, backups, recovery, and production infrastructure. Use it when database reliability needs a structured review. Claude Code 452installs migration-architect Alireza Rezvani skill Plans database, service, and infrastructure migrations with compatibility checks and rollback paths. Use it for high-risk system changes. Claude Code 632installs sql-server-table-reconciliation official github skill Compares identical tables across SQL Server instances using mssql-python and Apache Arrow. It detects missing rows and schema drift during migrations. GitHub Copilot 102installs efcore-d2-db-diagram official github skill Generates D2 ER diagrams from Entity Framework Core models. Use it when a database schema must reflect DbContext mappings and migrations. GitHub Copilot 58installs sql-object-impact-analysis official github skill Traces dependencies on tables, columns, and stored procedures across SQL scripts and app code before schema changes. Useful for legacy codebases. GitHub Copilot 26installs supabase-postgres-best-practices official supabase skill A rule set for Postgres performance, maintained by Supabase. Useful when your agent writes queries, designs schemas or digs into a slow database. CX Codex GP ChatGPT 40installs supabase-postgres-best-practices official supabase skill Supabase guidelines for Postgres performance optimization. Helps developers write SQL queries, design database schemas, and configure RLS. CX Codex GP ChatGPT 40installs PostgreSQL Database Administrator official github subagent Subagent for managing PostgreSQL databases with the VS Code extension. It executes queries, inspects schemas, and handles admin tasks directly in Copilot. GitHub Copilot ★ 40,369repo stars database-data-management official Awesome Copilot Community plugin Provides SQL query optimization, security code review, and database administration tools for PostgreSQL and SQL Server in GitHub Copilot. GitHub Copilot ★ 40,369repo stars