sql-databases
13
sql-expert
Write, optimize, and explain SQL queries and database design
rar-file
databases
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sql-databases
13
sqlalchemy-postgres
Load when writing, reviewing, or debugging SQLAlchemy 2.x ORM code against PostgreSQL. Covers the patterns Claude consistently gets wrong: select() vs query(), async session usage, relationship loading, N+1 queries, transactions, and Alembic migration gotchas.
WTFox
databases
sql-databases
13
wrds-psql
Use this skill when the user needs to query WRDS data via PostgreSQL from the local machine. Covers psql connection using .pgpass credentials, query execution patterns, CSV/parquet export, and best practices for large extractions. Invoke when the user wants to pull data from WRDS (CRSP, OptionMetrics, Compustat) via SQL.
piotrek-orlowski
databases
sql-databases
13
supabase-postgres-best-practices
PostgreSQL performance optimization guidelines from Supabase. Apply when writing SQL, designing schemas, configuring RLS, or optimizing database performance.
baekenough
databases
sql-databases
13
postgres-best-practices
PostgreSQL best practices for database design, query optimization, and performance tuning
baekenough
databases
sql-databases
12
schema-mapper
Database schema understanding and relationship mapping. Use when exploring unfamiliar databases, documenting table relationships, identifying join paths, or generating ERD documentation for existing schemas.
nimrodfisher
databases
sql-databases
12
query-validation
SQL query review and validation for correctness, performance, and best practices. Use when reviewing queries for logical errors, optimizing query performance, checking for SQL anti-patterns, or validating business logic implementation in SQL.
nimrodfisher
databases
sql-databases
12
database-architect
Expert database schema designer and Drizzle ORM specialist. Use when user needs database design, schema creation, migrations, query optimization, or Postgres-specific features. Examples - "design a database schema for users", "create a Drizzle table for products", "help with database relationships", "optimize this query", "add indexes to improve performance", "design database for multi-tenant app".
marcioaltoe
databases
sql-databases
12
agent-sql-pro
Expert SQL developer specializing in complex query optimization, database design, and performance tuning across PostgreSQL, MySQL, SQL Server, and Oracle. Masters advanced SQL features, indexing strategies, and data warehousing patterns.
Tony363
databases
sql-databases
12
agent-database-administrator
Expert database administrator specializing in high-availability systems, performance optimization, and disaster recovery. Masters PostgreSQL, MySQL, MongoDB, and Redis with focus on reliability, scalability, and operational excellence.
Tony363
databases
sql-databases
12
agent-postgres-pro
Expert PostgreSQL specialist mastering database administration, performance optimization, and high availability. Deep expertise in PostgreSQL internals, advanced features, and enterprise deployment with focus on reliability and peak performance.
Tony363
databases
database-tools
12
postgres-pro
Use when optimizing PostgreSQL queries, configuring replication, or implementing advanced database features. Invoke for EXPLAIN analysis, JSONB operations, extension usage, VACUUM tuning, performance monitoring.
Supraforge
databases
database-tools
12
prisma-expert
Prisma ORM expert for schema design, migrations, query optimization, relations modeling, and database operations. Use PROACTIVELY for Prisma schema issues, migration problems, query performance, relation design, or database connection issues.
Supraforge
databases
database-tools
12
database-migration
Perform a database migration to add new coins, fix data, or modify the schema. Use when asked to add coins to an existing collection, bump the database version, do a database upgrade, add yearly coins, fix coin data, or modify the database schema. Covers incrementing DATABASE_VERSION, updating collection upgrade methods, and schema-level changes. NOT for creating an entirely new collection type — use the add-coin-collection skill for that.
anwilli5
databases
database-tools
12
blender-agents-version-migrator
Use when migrating, porting, or upgrading Blender Python scripts and addons across major versions (3.x to 4.x to 5.x). Provides a systematic migration process covering API renames, removed functions, changed parameters, extension system migration, BGL to GPU module conversion, and bone collection migration. Prevents incomplete migrations that compile but fail at runtime. Keywords: migration, porting, upgrade, version, 3.x to 4.x, 4.x to 5.x, API rename, bgl to gpu, extension migration, bl_info to manifest, bone collection, script stopped working after update, upgrade addon to new Blender.
OpenAEC-Foundation
databases
database-tools
12
validation-testing
Use after migrating a route or completing a migration phase to verify correctness. Also use when the build breaks, tests fail, or you suspect migration regressions.
Blazity
databases
database-tools
12
migration-assessment
Use when starting a Next.js Pages Router to App Router migration, evaluating migration feasibility, or auditing codebase readiness. Run this BEFORE any other migration skill.
Blazity
databases
database-tools
12
context-management-context-restore
Use when working with context management context restore
Supraforge
databases
database-tools
12
drizzle-migration-safety
Safe Drizzle ORM migration patterns for PostgreSQL. Auto-loads on migration files. Mandatory reading before writing or editing a migration.
256Taras
databases
database-tools
12
typo3-ddev
Best practices for TYPO3 local development with DDEV, including configuration, database management, multi-version testing, and common workflows for v13/v14.
Supraforge
databases
database-tools
12
convex-development
Apply Convex database best practices for cost optimization, performance, security, and architecture. Use when: building Convex backends, optimizing queries, handling embeddings/vector search, reviewing Convex code, designing schemas, planning migrations, or discussing Convex architecture. Keywords: Convex, real-time database, queries, mutations, actions, indexes, pagination, vector search, embeddings, schema, migrations, ctx.auth, convex-helpers, bandwidth.
Supraforge
databases
database-tools
12
symfonydoctrine-migrations
Use when symfony doctrine migrations
Supraforge
databases
database-tools
12
similarity-search-patterns
Implement efficient similarity search with vector databases. Use when building semantic search, implementing nearest neighbor queries, or optimizing retrieval performance.
Supraforge
databases