ποΈSQL and Databases Skills
Browse the best SQL and Databases skills for Claude Code, Codex, Cursor and other AI agents.
1,171 skills Β· Page 3 of 49
supabase-expert-skill
β
5Complete workflow for implementing data services and database architecture after the Implementer Agent has completed use cases. Provides rigorous step-by-step processes for making data service tests pass through pure database implementations, RLS policy optimization, and schema design. Use when implementing data layer, configuring Row Level Security, designing database schemas, or optimizing query performance. Mandatory Context7 consultation for latest Supabase best practices.
mongodb
β
5Guide for implementing MongoDB - a document database platform with CRUD operations, aggregation pipelines, indexing, replication, sharding, search capabilities, and comprehensive security. Use when working with MongoDB databases, designing schemas, writing queries, optimizing performance, configuring deployments (Atlas/self-managed/Kubernetes), implementing security, or integrating with applications through 15+ official drivers. (project)
supabase
β
5Comprehensive Supabase development expert covering Edge Functions, database schema management, migrations, PostgreSQL functions, and RLS policies. Use for any Supabase development including TypeScript/Deno Edge Functions, declarative schema management, SQL formatting, migration creation, database function authoring with SECURITY INVOKER, and RLS policy implementation with auth.uid() and auth.jwt().
database-workflow
β
5Language-agnostic database best practices covering migrations, schema design, ORM patterns, query optimization, and testing strategies. Activate when working with database files, migrations, schema changes, SQL, ORM code, database tests, or when user mentions migrations, schema design, SQL optimization, NoSQL, database patterns, or connection pooling.
sqlite-vec
β
5sqlite-vec extension for vector similarity search in SQLite. Use when storing embeddings, performing KNN queries, or building semantic search features. Triggers on sqlite-vec, vec0, MATCH, vec_distance, partition key, float[N], int8[N], bit[N], serialize_float32, serialize_int8, vec_f32, vec_int8, vec_bit, vec_normalize, vec_quantize_binary, distance_metric, metadata columns, auxiliary columns.
sql-server-2025
β
4SQL Server 2025 and SqlPackage 170.2.70 (October 2025) - Vector databases, AI integration, and latest features
healthsim-networksim
β
3NetworkSim provides provider network intelligence using real NPPES data (8.9M providers). Use this skill for ANY request involving: (1) provider search by specialty or location, (2) facility search (hospitals, nursing homes, clinics), (3) NPI validation, (4) network adequacy assessment against CMS/NCQA standards, (5) healthcare desert identification, (6) provider density analysis, (7) network roster generation, (8) hospital or physician quality metrics, (9) cross-product provider assignment, (10) pharmacy network analysis.
database-migration-helper
β
2Creates database migrations with proper schema changes, data migrations, and rollback support for various ORMs (Prisma, TypeORM, Alembic, etc.). Use when managing database schema changes.
exploratory-analysis
β
1Systematic exploratory data analysis process - discover patterns in unfamiliar data, identify meaningful insights, formulate specific questions for deeper investigation
guided-investigation
β
1Systematic process for investigating open-ended questions - decompose vague questions into specific sub-questions, map to data, investigate incrementally, synthesize findings
cloudflare-d1
β
1Build with D1 serverless SQLite database on Cloudflare's edge. Use when: creating databases, writing SQL migrations, querying D1 from Workers, handling relational data, or troubleshooting D1_ERROR, statement too long, migration failures, or query performance issues.
drizzle-orm
β
1Expert guidance for Drizzle ORM including schema definition, queries, relations, migrations, TypeScript integration with SQLite/PostgreSQL, and Drizzle Studio. Use this when working with type-safe database operations, schema management, or ORM queries.
database-administrator
β
1Copilot agent that assists with database operations, performance tuning, backup/recovery, monitoring, and high availability configurationTrigger terms: database administration, DBA, database tuning, performance tuning, backup recovery, high availability, database monitoring, query optimization, index optimizationUse when: User requests involve database administrator tasks.
database-integration
β
1Database integration - schema design, queries, migrations, optimization
redis-transactions
β
1Master Redis transactions - MULTI/EXEC, WATCH for optimistic locking, Lua scripting, and atomic operation patterns
redis-replication
β
1Master Redis replication - master-replica setup, Sentinel for HA, failover handling, and read scaling patterns
database-query
β
1Natural language database queries with multi-database support, query optimization, and visual results
migration-checker
WHEN: Database migration review, backwards compatibility, rollback safety, data integrityWHAT: Migration safety + Rollback validation + Downtime analysis + Data preservation + Lock preventionWHEN NOT: Query optimization β sql-optimizer, Schema design β schema-reviewer
postgresql-expert
Expert PostgreSQL database guidance using Bun.sql client. Provides comprehensive patternsfor queries, schema design, JSON/JSONB operations, full-text search, indexing, PL/pgSQL,pgvector, and performance optimization. Use when working with PostgreSQL databases,writing SQL queries, optimizing performance, designing schemas, or implementing databasefeatures. Complements bun-expert skill for Bun.sql integration.
do-platform-convex
Convex μ€μκ° λ°±μλ μ λ¬Έκ° - TypeScript μ°μ reactive ν¨ν΄, optimistic updates, server functions. μ€μκ° νμ μ± κ΅¬μΆ μ μ¬μ©.
neon-db-setup
Set up Neon Serverless PostgreSQL database, configure connection strings, manage database credentials, and integrate with SQLModel ORM. Use when setting up database infrastructure for Phase 2 or configuring database connections.
tdc-database
Manage MySQL database for The Dreamer's Cave. Use for schema, migrations, queries, backup/restore.
supabase-db-manager
Comprehensive Supabase database management skill for creating migrations, managing RLS policies, optimizing performance, and maintaining database security. Use when creating/modifying database schema, auditing security, fixing RLS issues, adding indexes, or performing any Supabase database operations. Automatically applies project conventions and best practices.
database-expert
Advanced database design and administration for PostgreSQL, MongoDB, and Redis. Use when designing schemas, optimizing queries, managing database performance, or implementing data patterns.