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PostgreSQL, MySQL, and relational DBs.

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sql-databases
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tdc-database

Manage MySQL database for The Dreamer's Cave. Use for schema, migrations, queries, backup/restore.

Alex-65
Alex-65
databases
open
sql-databases
0

rails-migrations

This skill should be used when the user asks about "migrations", "database schema", "create_table", "add_column", "remove_column", "add_index", "foreign keys", "db:migrate", "db:rollback", "schema.rb", "change_column", "reversible", "references", "timestamps", or needs guidance on modifying database structure in Rails applications.

bastos
bastos
databases
open
sql-databases
0

database-migration

Guide through safe database schema modification and migration generation for Drizzle ORM with D1 database. Use when modifying server/database/schema.ts or managing database changes.

teocrafters
teocrafters
databases
open
sql-databases
0

connection-pooling

Implementing and optimizing database connection pools for high-performance applications.

AmnadTaowsoam
AmnadTaowsoam
databases
open
sql-databases
0

migration-checker

WHEN: Database migration review, backwards compatibility, rollback safety, data integrity WHAT: Migration safety + Rollback validation + Downtime analysis + Data preservation + Lock prevention WHEN NOT: Query optimization → sql-optimizer, Schema design → schema-reviewer

physics91
physics91
databases
open
sql-databases
0

apply-migration

Apply SQL migration files to JusticeHub Supabase database with verification and error handling.

Acurioustractor
Acurioustractor
databases
open
sql-databases
0

agent-database

PostgreSQL expert for .sql migration files, CREATE TABLE, ALTER TABLE, indexes, constraints, foreign keys, schema changes, docker/postgres/migrations/, init.sql, idempotent SQL, transactions, BEGIN/COMMIT, psql, database testing, schema_migrations

tidemann
tidemann
databases
open
sql-databases
0

supabase-database-query

Execute SQL queries, migrations, and RLS policies on Supabase database using MCP tools

PIGU-PPPgu
PIGU-PPPgu
databases
open
sql-databases
0

database-guidelines

Advanced Database Reliability Engineering, Performance, and Safe Migrations

imehr
imehr
databases
open
sql-databases
0

sequelize-migrations

Sequelize migration patterns and best practices for PostgreSQL schema changes. Use when creating migrations, modifying tables, managing indexes, or handling data migrations safely.

francanete
francanete
databases
open
sql-databases
0

backend-queries

Write secure, optimized database queries using parameterized statements, eager loading, and proper indexing to prevent SQL injection and N+1 query problems. Use this skill when writing database queries, using ORM query methods, implementing data fetching logic, or optimizing database performance. When working with SQL queries, ORM query builders, repository patterns, or data access layers. When implementing joins, eager loading, query optimization, transactions, or query caching. When selecting data, filtering records, or fetching related associations in service files, repository files, or controller methods.

dpietersz
dpietersz
databases
open
sql-databases
0

supabase-migrations

Create and manage Supabase database migrations using MCP tools. Use when creating tables, modifying schemas, adding RLS policies, or working with database structure.

jonit-dev
jonit-dev
databases
open
sql-databases
0

supabase-migration

Safe database migration creation and management for Supabase PostgreSQL

amo-tech-ai
amo-tech-ai
databases
open
sql-databases
0

db-migration-reviewer

Review Drizzle ORM migrations for MySQL. Checks for potential data loss, performance issues, missing indexes, and schema alignment. Use when reviewing changes in the drizzle/ directory or schema.ts files.

gregsuptown
gregsuptown
databases
open
sql-databases
0

mongodb-development

MongoDB database development - queries, aggregations, schema analysis using MCP tools

ShipitSmarter
ShipitSmarter
databases
open
sql-databases
0

lockplane

Use Lockplane for safe database schema management - define schemas in .lp.sql files, validate, and apply with shadow DB testing

lockplane
lockplane
databases
open
sql-databases
0

database-schema-manager

Manage LibSQL/Turso database schemas with Zod validation, create migrations, and ensure type-safe database operations.

d-oit
d-oit
databases
open
sql-databases
0

psql

Execute SQL queries against the local PostgreSQL database. Accepts raw SQL or natural language queries that get converted to SQL automatically. Use for inspecting data, running queries, or managing the Kindle notes database.

dfujiwara
dfujiwara
databases
open
sql-databases
0

d1-drizzle-migrations

Use this when changing the database schema, generating/applying Drizzle migrations for Cloudflare D1 (SQLite), or working with Better Auth schema generation.

ldsgroups225
ldsgroups225
databases
open
sql-databases
0

metabase-api-skill

Add, manage, and execute SQL scripts in self-hosted Metabase via REST API. Supports creating cards/questions, running queries, and managing collections. Use when: Creating Metabase dashboards programmatically, automating report generation, managing SQL questions/cards via API, or integrating Metabase with the casino platform.

psh-inc
psh-inc
databases
open
sql-databases
0

common-mistakes

Use before implementing pgdbm patterns to avoid common mistakes - provides rationalization table and red flags that prevent pool multiplication, schema errors, and template syntax violations

juanre
juanre
databases
open
sql-databases
0

kysely-postgres

Write effective, type-safe Kysely queries for PostgreSQL. This skill should be used when working in Node.js/TypeScript backends with Kysely installed, covering query patterns, migrations, type generation, and common pitfalls to avoid.

gallop-systems
gallop-systems
databases
open
sql-databases
0

sqlite-data

Use when working with SQLiteData library (@Table, @FetchAll, @FetchOne macros) for SQLite persistence, queries, writes, migrations, or CloudKit private database sync.

goodevibes
goodevibes
databases
open
sql-databases
0

postgres-mcp-analyst

PostgreSQL MCPでスキーマ確認とread-only分析を行う。集計・意思決定資料が必要な時に使う。

taiyousan15
taiyousan15
databases
open
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