934 free skills
Database skills
Skills for databases — schema design, migrations, indexing, query optimization, and working with Postgres, MySQL, MongoDB, Redis.
Sourced from real, public repositories — synced daily, never invented.
934 free skills
Skills for databases — schema design, migrations, indexing, query optimization, and working with Postgres, MySQL, MongoDB, Redis.
Sourced from real, public repositories — synced daily, never invented.
15 tools across six categories
13 of them never send your data anywhere
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supabase
housegarofalo/claude-code-base
Build applications with Supabase for auth, real-time subscriptions, edge functions, and PostgreSQL with Row Level Security. Use when building full-stack apps with Supabase, implementing authentication, or adding real-time features.
neon-postgres
automindtechnologie-jpg/ultimate-skill.md
Expert patterns for Neon serverless Postgres, branching, connection pooling, and Prisma/Drizzle integration Use when: neon database, serverless postgres, database branching, neon postgres, postgres serverless.
rc-neon-postgres
rightcodehere/skills
Guides Neon serverless Postgres architecture and operations, including connection patterns, branching workflows, pooling, autoscaling behavior, and API/CLI automation. Use when users ask for Neon-specific implementation advice, serverless Postgres tuning, or branch-based environment workflows.
zwrm-postgres
zwrm-eu/skills
|
mysql-aurora-playbook
travelthepath/my-claude-codex
>
databases
ggprompts/my-plugins
Work with MongoDB (document database, BSON documents, aggregation pipelines, Atlas cloud) and PostgreSQL (relational database, SQL queries, psql CLI, pgAdmin). Use when designing database schemas, writing queries and aggregations, optimizing indexes for performance, performing database migrations, configuring replication and sharding, implementing backup and restore strategies, managing database users and permissions, analyzing query performance, or administering production databases.
databases
aia-11-hn-mib/mib-mockinterviewaibot
Work with MongoDB (document database, BSON documents, aggregation pipelines, Atlas cloud) and PostgreSQL (relational database, SQL queries, psql CLI, pgAdmin). Use when designing database schemas, writing queries and aggregations, optimizing indexes for performance, performing database migrations, configuring replication and sharding, implementing backup and restore strategies, managing database users and permissions, analyzing query performance, or administering production databases.
redis
acejou27/skills
Redis in-memory data structure store - use for caching, session management, pub/sub, real-time analytics, and key-value storage
redis-integration
omerakben/omer-akben
Redis and Upstash Vector integration patterns for rate-limiting, vector search, embeddings, and memory systems. Use when implementing caching, rate-limiting, or semantic search features.
redis-security
redis/agent-skills
Redis security guidance covering authentication (requirepass and ACL users), TLS, ACL-based least-privilege access control, restricting network exposure via bind and protected-mode, firewall rules, and disabling dangerous commands. Use when deploying Redis to production, defining ACL users for an application, configuring TLS connections, locking down a Redis instance behind a firewall, or auditing a Redis deployment for security hardening.
redis-connections
redis/agent-skills
Redis client and connection guidance covering connection pooling, multiplexing, pipelining, client-side caching with RESP3, avoiding slow commands (KEYS, SMEMBERS, HGETALL), and tuning socket timeouts. Use when configuring a Redis client (redis-py, Jedis, Lettuce, NRedisStack), batching commands for throughput, eliminating per-request connection creation, iterating large keyspaces with SCAN, enabling client-side caching for read-heavy workloads, or setting connect and read timeouts.
dbcli-index
tteamtm/dbcli
Manage database indexes (CREATE/DROP INDEX operations)
mysql
vttmlin/skills
|
list
twelvelabs-io/twelve-labs-claude-code-plugin
List indexed videos and available indexes. Use when user wants to know what videos they have indexed, asks "what videos do I have?", "show my videos", or needs to find a video ID for analysis.
mysql-query
allenmuu/mysql-cli
>
mysql-shared
allenmuu/mysql-cli
>
mongodb
1mangesh1/dev-skills-collection
MongoDB queries, aggregation, indexing, and administration. Use when user mentions "mongodb", "mongo", "mongosh", "mongoose", "nosql", "document database", "mongodb atlas", "aggregation pipeline", "mongodb query", "collection", "mongodb index", "replica set", "mongodb backup", "mongodump", or working with MongoDB databases.
mongodb
ffsshhttiikk/opencode-agents-skills
MongoDB document database with flexible schema and horizontal scaling
mongodb
mrgoonie/xxxnaper
Guide 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)
database-migration
camoneart/claude-code
Execute database migrations across ORMs and platforms with zero-downtime strategies, data transformation, and rollback procedures. Use when migrating databases, changing schemas, performing data transformations, or implementing zero-downtime deployment strategies.
database-migration
clubmediterranee/ai-core
Master database schema and data migrations across ORMs (Sequelize, TypeORM, Prisma), including rollback strategies and zero-downtime deployments.
database-migrations
heldinhow/awesome-opencode-dev-skills
Manage database schema changes using migration tools and version control.
query-optimization
ffsshhttiikk/opencode-agents-skills
Database query optimization
starrocks-query-optimization
tiansuyu/agent-skills
Optimize StarRocks queries — reading EXPLAIN/EXPLAIN VERBOSE, verifying partition pruning, choosing JOIN strategy (broadcast/shuffle/colocate), predicate pushdown, parallelism (pipeline_dop), index usage, and diagnosing slow queries via query profiles. Use when a StarRocks query is slow, when analyzing execution plans, or when tuning JOINs, pruning, or parallelism.
design-schemas
gloria-gk-406/create-schema-skill
Use when a schema needs to be designed, reviewed, simplified, or modified, including but not limited to JSON, YAML, and Markdown schemas.
sql-server-best-practices
maskedcontrol/skills
>
sql
spardutti/claude-skills
MUST USE when writing SQL, creating tables, defining columns, choosing data types, writing migrations, creating indexes, diagnosing slow queries, reading EXPLAIN output, writing JOINs, defining relationships, using subqueries, or writing code with any ORM (Prisma, Django, SQLAlchemy, ActiveRecord, TypeORM, Sequelize, Drizzle). Enforces correct types (TIMESTAMPTZ, NUMERIC for money), NOT NULL discipline, composite index order, SARGability, eager loading to prevent N+1, transaction safety, and safe migration patterns.
SQL Development
dasien/retrowarden
Design efficient database schemas, write optimized queries with proper indexes, and manage data operations following best practices
database-schema-designer
natslash/options-strategy-builder
This skill should be used when designing database schemas for SQL or NoSQL databases. It provides normalization guidelines, indexing strategies, migration patterns, and performance optimization.
database-schema-designer
kumaran-is/claude-code-onboarding
This skill should be used when designing database schemas for SQL or NoSQL databases. It provides normalization guidelines, indexing strategies, migration patterns, and performance optimization.
mysql-schema
allenmuu/mysql-cli
>
sql-pro
kumaran-is/claude-code-onboarding
Masters modern SQL across PostgreSQL, BigQuery, Snowflake, and hybrid OLTP/OLAP systems — covering advanced query techniques, dimensional modeling, time-series SQL, and data warehouse patterns. Use when writing complex analytics SQL, designing cloud database schemas, or optimizing cross-platform SQL workloads.
oracle-dev-db
xamdxlonewolf/cobb-dev-agent-skills
Project-specific Oracle Database schema and SQL development standards for 19c-first estates. Use when creating or altering tables, views, indexes, constraints, sequences, seed data scripts, idempotent DDL, or scaffolding a new application database/ folder structure. Covers naming conventions, natural keys, audit columns, lookup-table patterns, hand-run migration scripts, project prefix discovery, and project directory setup. Does not replace the generic db/ domain for administration, performance tuning, PL/SQL package design, ORDS, or agent-safe operations — route those to db/ when needed.
iris-development
redis/agent-skills
Iris is Redis's umbrella for AI-focused products. Use this skill when integrating with the Iris Redis Agent Memory (RAM) data plane on Redis Cloud — recording session events for an AI agent, creating or searching long-term memories, configuring a memory store, or tuning background memory promotion. Code examples use the official `redis-agent-memory` (Python) and `@redis-iris/agent-memory` (TypeScript) SDKs.
azure-cost-optimization
microsoft/skills
Identify Azure cost savings from usage and spending data. USE FOR: optimize Azure costs, reduce Azure spending/expenses, analyze Azure costs, find cost savings, generate cost optimization report, identify orphaned resources to delete, rightsize VMs, reduce waste, optimize Redis costs, optimize storage costs. DO NOT USE FOR: deploying resources (use azure-deploy), general Azure diagnostics (use azure-diagnostics), security issues (use azure-security)
ia-postgresql
iliaal/whetstone
>-
redis-observability
redis/agent-skills
Redis observability guidance — which metrics to monitor (memory, connections, hit ratio, ops/sec, rejected connections), which built-in commands to reach for during incident triage (SLOWLOG, INFO, MEMORY DOCTOR, CLIENT LIST, FT.PROFILE), and when to use the Redis Insight GUI. Use when setting up monitoring or alerts for a Redis instance, diagnosing a performance regression, profiling a slow FT.SEARCH query, or wiring Redis metrics into Prometheus, Datadog, or similar.
supabase-postgres-best-practices
openai/plugins
Postgres performance optimization and best practices from Supabase. Use this skill when writing, reviewing, or optimizing Postgres queries, schema designs, or database configurations.
redis-query-engine
redis/agent-skills
Redis Query Engine (RQE) guidance covering FT.CREATE schema design, field type selection (TEXT, TAG, NUMERIC, GEO, GEOSHAPE, VECTOR), DIALECT 2 query syntax, efficient FT.SEARCH and FT.AGGREGATE queries, zero-downtime index updates via aliases, and the SKIPINITIALSCAN option. Use when defining a search index on Hash or JSON documents, picking between TEXT and TAG for filtering, writing FT.SEARCH queries with filters and SORTBY, managing or swapping indexes in production, or troubleshooting slow searches with FT.PROFILE.
redis-vector-search
redis/agent-skills
Redis vector search guidance covering HNSW vs FLAT algorithm choice, vector index configuration (dims, distance metric, datatype), filtered hybrid search combining vector similarity with TAG or NUMERIC filters, and the RAG retrieval pattern with RedisVL. Use when defining a VECTOR field in FT.CREATE, integrating embeddings (OpenAI, Cohere, sentence-transformers), tuning HNSW parameters (M, EF_CONSTRUCTION, EF_RUNTIME), building a retrieval-augmented generation pipeline, or filtering vector results by attribute.
scala-database
majk-p/scala-skills
Use this skill when working with databases functionally in Scala using doobie or Skunk. Covers type-safe SQL queries, connection management, CRUD operations, transactions, query composition, custom type mappings, repository patterns, and advanced error handling. Trigger when the user mentions database operations, SQL queries, JDBC, PostgreSQL, transactions, connection pooling, doobie, skunk, or needs to interact with relational databases using functional programming patterns.
django-celery
ristemingov/django-claude-setup
When the user wants to set up background tasks, async processing, or scheduled jobs in Django. Use when the user says "Celery," "background task," "async task," "task queue," "periodic task," "celery beat," "scheduled job," "worker," "send email async," "process in background," "Redis queue," "RabbitMQ," "task retry," or "long-running task." For Django's built-in async views (ASGI), this skill is not applicable.
seedkit
robustarush/seedkit
Bootstrap a new Django project, or add components — auth (allauth, magic-link, axes, 2FA), payments (Stripe, dj-stripe), REST (django-modern-rest, django-bolt), Celery / django-tasks, async views & WebSockets (ASGI, uvicorn worker, django-channels, channels-redis), Tailwind+DaisyUI, S3 storage, structlog, healthchecks, Docker, CI, deploy (VPS / Fly / GitHub-SSH), dbbackup, Sentry/Bugsink — to an existing Django codebase. Use whenever the user wants to scaffold Django, integrate a Django package, set up async / WebSockets, set up production deploys, wire CI/CD, or extend an existing Django project.
supabase
1mangesh1/dev-skills-collection
Supabase for database, auth, storage, and realtime features. Use when user mentions "supabase", "supabase auth", "supabase storage", "supabase realtime", "supabase edge functions", "postgres with supabase", "row level security", "RLS", "supabase client", or building apps with Supabase as the backend.
supabase
g1joshi/agent-skills
Supabase PostgreSQL backend-as-a-service with realtime. Use for serverless PostgreSQL.
sqlite
simhacker/moollm
Embedded SQLite — sqlite3 CLI, pragmas, JSON1, WAL, migrations; pairs with cursor-mirror; server DBs use postgres.
postgres
simhacker/moollm
Server PostgreSQL operations — connect, migrate, Timescale, pgvector, introspection; delegates deep tuning to postgres-optimization.
db-postgres
erphq/skills
Use this skill when an agent needs to wire up a postgres connection on build.host and return Connection pool, migrations, types, seed scripts.
neon-postgres
cleodin/antigravity-awesome-skills
Expert patterns for Neon serverless Postgres, branching, connection pooling, and Prisma/Drizzle integration Use when: neon database, serverless postgres, database branching, neon postgres, postgres serverless.
mongodb
badhope/skill
MongoDB database development with schema design, aggregation, and optimization. Keywords: mongodb, nosql, aggregation, mongoose, 文档数据库
dba-mysql
massimilianopili/agent-framework
>
mysql-principal-engineer
modra40/claude-codex-skills-directory
|
laravel-mongodb
mongodb/laravel-mongodb
Implementation specialist for the mongodb/laravel-mongodb package. Triggers on "Laravel MongoDB", "mongodb/laravel-mongodb", "Eloquent MongoDB", "MongoDB model", "_id", "ObjectId in Laravel", "MongoDB queue/cache/session driver", "Atlas Search Laravel", "Laravel Scout MongoDB", "embedsMany", "embedsOne", "withCount MongoDB", "distinct MongoDB", "distinct array MongoDB", "get unique values MongoDB", "Laravel aggregation pipeline", "cross-database relationship MongoDB". Corrects LLM mistakes when MySQL/Eloquent patterns are applied to MongoDB.
mongodb
g1joshi/agent-skills
MongoDB document database with aggregation pipeline and Atlas. Use for document storage.
ts-mongodb
ronjunevaldoz/ts-agent-skills
>
databases
zircote/.claude
Work with MongoDB (document database, BSON documents, aggregation pipelines, Atlas cloud) and PostgreSQL (relational database, SQL queries, psql CLI, pgAdmin). Use when designing database schemas, writing queries and aggregations, optimizing indexes for performance, performing database migrations, configuring replication and sharding, implementing backup and restore strategies, managing database users and permissions, analyzing query performance, or administering production databases.
redis-om
terminalskills/skills
>-
redis-cli
chaunsin/agent-skills
>
redis-patterns
hyukudan/ai-skills
|
using-embedded-database
tachyon-beep/skillpacks
Use when running **SQLite or DuckDB inside an application process** as the durable store — not as a development convenience but as the production database. Use when scaling an SQLite layer that worked at low concurrency and is now hitting SQLITE_BUSY, WAL bloat, lock contention, schema-migration ceremony, or correctness gaps under multi-process writers. Use when introducing DuckDB as an OLAP complement to an OLTP SQLite store, or when picking between the two for a new component. Pairs with `/web-backend` (the API surface above the DB) and `/audit-pipelines` (when the DB is also the audit trail). Do not load for server databases (Postgres, MySQL), key-value stores, or ORM choice in isolation.