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
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mongodb
1837620622/super-agent-skills
使用最佳实践操作 MongoDB 数据库。适用于设计模式、编写查询、构建聚合管道或优化性能。触发关键词：MongoDB, Mongoose, NoSQL, aggregation pipeline, document database, MongoDB Atlas, 文档数据库。
troubleshoot-mongodb
netdata/skills
Use when diagnosing issues with MongoDB: cache pressure cascade, oplog window collapse, connection storm spiral, checkpoint stall write freeze, or silent index regression. Queries Netdata via MCP for MongoDB health signals, applies the diagnostic tree from the Netdata operator playbook, and recommends remediation.
kmp-mongodb-database
ronjunevaldoz/kmp-agent-skills
>
redis
sundial-org/awesome-openclaw-skills
Redis database management. Key-value operations, caching, pub/sub, and data structure commands.
redis-lucidchart-diagrams
fcenedes/redis_sa_skills
Use when creating Redis-focused Lucidchart architecture diagrams, Lucid Standard Import sources, customer workshop visuals, SA diagrams, editable architecture flows, or Lucid-ready diagram handoff files.
database-migrations
webcomunicasolutions/claude-code-toolkit
Migraciones de base de datos seguras y reversibles. Patrones zero-downtime, expand-contract, backfill. Usar cuando se modifique esquema de BD en produccion.
index-knowledge
involvex/skills
Generate hierarchical AGENTS.md knowledge base for a codebase. Creates root + complexity-scored subdirectory documentation.
nlm-index
nghyane/opencode-plugin-notebooklm
Index documentation sites or GitHub repos to NotebookLM
pg-gleam
aboio-labs/aboio-skills
Postgres performance optimization and best practices for a Gleam + Squirrel/Parrot + POG + Cigogne stack. Use this skill when writing, reviewing, or optimizing Postgres queries, schema designs, or database configurations.
query-optimize
manastalukdar/ai-devstudio
SQL/NoSQL query optimization with N+1 detection and index recommendations
db-query-optimization
kentoshimizu/sw-agent-skills
Query optimization workflow for reducing latency and resource cost through plan-aware rewrites and access-path improvements. Use when hot-path query behavior is the bottleneck; do not use for conceptual schema redesign without workload evidence.
n8n:db-migrations
n8n-io/n8n
Authors n8n database migrations. Use when creating or modifying files under packages/@n8n/db/src/migrations/, when the user asks to add a column, table, index, foreign key, or backfill, or when the user mentions DB migrations or TypeORM migrations.
mysql
planetscale/vscode-agent-plugin
Plan and review MySQL/InnoDB schema, indexing, query tuning, transactions, and operations. Use when creating or modifying MySQL tables, indexes, or queries; diagnosing slow/locking behavior; planning migrations; or troubleshooting replication and connection issues. Load when using a MySQL database.
convex-db
convex-dev/convex
Use Convex DB — a lattice-backed SQL database. Use when helping users write queries, connect via JDBC or PostgreSQL clients, create tables, insert/query data, or use the direct lattice API.
lakebase-autoscale
databricks-solutions/ai-dev-kit
Patterns and best practices for using Lakebase Autoscaling (next-gen managed PostgreSQL) with autoscaling, branching, scale-to-zero, and instant restore.
moai-platform-supabase
modu-ai/moai-rank
Supabase specialist covering PostgreSQL 16, pgvector, RLS, real-time subscriptions, and Edge Functions. Use when building full-stack apps with Supabase backend.
moai-platform-neon
modu-ai/moai-rank
Neon serverless PostgreSQL specialist covering auto-scaling, database branching, PITR, and connection pooling. Use when building serverless apps needing PostgreSQL, implementing preview environments, or optimizing database costs.
rails-deployment
shoebtamboli/rails_claude_skills
Deploy Rails applications to production using Kamal, Docker, and modern deployment strategies. Covers zero-downtime deployments, environment management, database migrations, SSL/TLS, and production configurations.
postgres-ops
andreab67/agent-skills
Operational PostgreSQL workflows for production environments — diagnosing slow queries, lock contention, bloat, replication lag, and connection-pool exhaustion; designing and reviewing backups (pg_dump, pg_basebackup, PITR via WAL archiving); planning upgrades and major-version migrations; configuring pgBouncer/RDS Proxy/PgCat; tuning postgresql.conf for OLTP and analytics workloads; writing and reviewing schema migrations across EF Core, Alembic, Flyway, and raw SQL; setting up observability with postgres_exporter to Prometheus, log shipping to Loki, and slow-query alerting; hardening for DoD/federal use (STIG, role separation, RLS, pgaudit, TLS). Use this skill whenever the user mentions Postgres, PostgreSQL, pg_, EXPLAIN ANALYZE, autovacuum, pgBouncer, replication lag, schema migrations, or anything involving a Postgres incident, performance problem, upgrade, backup, or compliance audit — even if they don't say "Postgres" explicitly but the context is clearly a relational database on PostgreSQL. Do NOT use for greenfield CRUD scaffolding — use nextjs-react-postgres-builder for that.
postgres-pro
saeed-vayghan/gemini-agent-skills
>-
neon-postgres
hainamchung/agent-assistant
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.
mysql-service-manager
adityahimaone/hermes-agent-rtk-caveman
Manages MySQL services via Homebrew with RTK integration for token optimization. Provides easy start/stop/restart/status commands and monitoring capabilities.
mongodb-usage
microck/ordinary-claude-skills
This skill should be used when user asks to "query MongoDB", "show database collections", "get collection schema", "list MongoDB databases", "search records in MongoDB", or "check database indexes".
databases
microck/ordinary-claude-skills
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
hainamchung/agent-assistant
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.
implement-command
redis/node-redis
Add a new Redis command (or command variant) to node-redis end-to-end — the `<NAME>.ts` Command file, its registration with JSDoc in the package `commands/index.ts`, and a co-located `<NAME>.spec.ts` with arg + behavior tests. Use when asked to implement, add, or wire up a Redis command in the client or a module package (json/search/bloom/time-series).
redis-py-7-4-0
tangledgroup/tangled-skills
Comprehensive Python client for Redis database and key-value store. Use when building Python applications requiring Redis connectivity, including standalone, cluster, sentinel, and async modes with support for all Redis commands, pipelines, pub/sub, Lua scripting, Redis modules (JSON, Search, TimeSeries), RESP3, client-side caching, connection pooling, and distributed locking.
pr-draft-summary
redis/node-redis
Create the required PR-ready summary block, branch suggestion, title, and draft description for node-redis. Must be used before the final response whenever the actual task diff includes runtime code, tests, examples, build/test configuration, or docs with behavior impact, regardless of perceived change size. Skip only when no eligible files changed, every change is repo-meta or docs-only without behavior impact, the task is conversation-only, or the user explicitly opts out.
Bun Redis
jarle/bun-skills
Use Bun's native Redis client with a Promise-based API
superpowers-sage:acorn-redis
hekivo/superpowers-sage
>
broker-configurations
vanman2024/ai-dev-marketplace
Message broker setup patterns (Redis, RabbitMQ, SQS) for Celery including connection strings, SSL configuration, high availability, and production best practices. Use when configuring message brokers, setting up Redis/RabbitMQ/SQS, troubleshooting broker connections, implementing HA/failover, securing broker communications with SSL, or when user mentions broker setup, connection issues, sentinel, quorum queues, or AWS SQS integration.
writing-postgres
chogos/claude-skills
PostgreSQL best practices. Use when writing, reviewing, or modifying SQL targeting PostgreSQL databases — schema definitions, queries, migrations, indexes, CTEs, window functions, JSONB, full-text search, row-level security, or any PostgreSQL-specific SQL.
ratelimit-ts
upstash/ratelimit-js
Lightweight guidance for using the Redis Rate Limit TypeScript SDK, including setup steps, basic usage, and pointers to advanced algorithm, features, pricing, and traffic‑protection docs.
postgres
planetscale/vscode-agent-plugin
PostgreSQL best practices, query optimization, connection troubleshooting, and performance improvement. Load when working with Postgres databases.
mysql-executor
zhaojiyuan1024/ai-skills
直接执行 SQL 语句（SELECT/INSERT/UPDATE/DELETE/CREATE/ALTER/DROP）。当用户说"执行 SQL"、"跑个 SQL"、"查一下表"、"建表"、"改表结构"、"导入 SQL 文件"、"查数据库"、"查询数据库"、"帮我查下"、"run SQL"、"execute query"时触发。当用户通过 @ 引用文件方式提供数据库连接信息并表达查询意图时也必须触发。当你准备写 Python 脚本连接数据库执行 SQL 时，优先使用本 skill。仅适用于 MySQL，其他数据库不适用。
database-migration
thinkfleetai/thinkfleet-engine
Manage database schema migrations with Flyway, Alembic, Prisma, Knex, and raw SQL migration patterns.
database-migration
vicmuchina/opencode-windows-setup
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.
flux-query
tonone-ai/tonone
Optimize slow database queries — analyze execution plans, add indexes, rewrite queries. Use when asked about "slow query", "optimize SQL", "query performance", or "explain this query".
indexing
ffsshhttiikk/opencode-agents-skills
Database indexing strategies
database-performance
ajshedivy/ibmi-agent-skills
Monitor IBM i database performance including index statistics, maintained temporary indexes (MTIs), database monitors, query supervisor thresholds, and materialized query tables. Use when user asks about: (1) index usage or unused indexes, (2) maintained temporary indexes and whether to create permanent indexes, (3) database monitor configuration, (4) query supervisor thresholds, (5) MQT statistics and refresh status, or (6) tables with high MTI overhead.
check-index-usage
dykyi-roman/awesome-claude-code
Detects missing database indexes in PHP code. Identifies unindexed WHERE/JOIN columns, incorrect composite index order, covering index opportunities, and index-defeating patterns.
amber
iamkaf/skills
Amber docs index. Use when building or porting Minecraft mods that use the Amber multiloader library (unified APIs for Fabric/Forge/NeoForge), or when you need quick links to Amber systems (registry, events, networking, commands, config).
index
sp-daewoon/chronicle
Give your project one beautiful front door instead of scattered docs. Use when generating or refreshing a single navigation hub that links your ADRs, changelog and releases. Outputs Markdown or a self-contained HTML page based on your config, and adapts to any repo via config or auto-detection.
developer-database-specialist
lensetek/startup-agent-skills-hub
The Developer Database Specialist designs database architectures, optimizes query execution, writes migration plans, and configures security access models for both SQL (relational) and Firebase NoSQL database systems.
sql-optimizer
adityawrk/analytics-with-claude-code
>
index-codebase
sanurb/skills
Index a codebase for agent code understanding using codemogger (semantic + keyword search) and cx (symbol navigation). Optionally add zoekt (trigram regex). Use when preparing for architecture analysis, exploring an unfamiliar codebase, onboarding to a project, or when grep/ripgrep returns too many irrelevant matches. Do NOT use if indexes already exist and are current, for non-code assets, or for single-file lookups where grep suffices.
vitess
planetscale/vscode-agent-plugin
Vitess best practices, query optimization, and connection troubleshooting for PlanetScale Vitess databases. Load when working with Vitess databases, sharding, VSchema configuration, keyspace management, or MySQL scaling issues.
neki
planetscale/vscode-agent-plugin
Overview and information about Neki, the sharded Postgres product by PlanetScale. Load when working with Neki-related tasks and the need to scale or shard postgres. Load when facing Postgres scaling or sharding issues.
postgres
baratovsokhibjon/agent-setup
>-
terraform-module-library
kumaran-is/claude-code-onboarding
Reusable GCP Terraform module patterns for Cloud Run v2, Cloud SQL PostgreSQL, Artifact Registry, VPC, Secret Manager, and Workload Identity Federation. Load when creating or consuming reusable Terraform modules for GCP. Triggers: terraform module, reusable terraform, gcp module, terraform library, cloud run module, cloud sql module, artifact registry module, wif module, terraform module structure.
supabase
miketromba/skills
Supabase backend-as-a-service platform documentation and guidance. Use when working with Supabase - an open-source Firebase alternative providing Postgres database, authentication, real-time subscriptions, edge functions, storage, and vector embeddings. Triggers on questions about Supabase setup, database, auth, RLS, edge functions, storage, realtime, pgvector, migrations, CLI, self-hosting, or ANY Supabase-related development tasks.
supabaseops
rajivmehtaflex/supabaseops-skill
Use when working with Supabase CLI operations including local dev setup, database migrations, edge functions, storage, secrets, type generation, or any supabase command. Trigger on phrases like "supabase project", "supabase migration", "deploy edge function", "pull schema", "supabase login", "supabase link", "supabase start", "generate types from supabase", or any task involving the Supabase platform CLI. Use this skill even if the user just mentions Supabase in passing alongside another task.
db-postgres
evolution-foundation/evo-nexus
Query PostgreSQL databases configured in .env (DB_POSTGRES_N_*). Use when the user asks to query, explore, or audit data in a Postgres database. Picks connection by label (e.g. 'msgops-dev', 'bms-prod') or numeric index. Read-only by default — writes refused unless DB_POSTGRES_N_ALLOW_WRITE=true on that block.
db-postgres
hkarpinen/agent-skills
PostgreSQL schema design conventions — how to translate domain models into PostgreSQL idioms. Use when designing or reviewing a PostgreSQL database schema, choosing data types, defining indexes, constraints, schema separation, full-text search with tsvector/tsquery, or modeling hierarchical/tree-structured data (nested comments, categories). Stack and ORM agnostic — applies regardless of the application stack.
db-redis
evolution-foundation/evo-nexus
Inspect Redis instances configured in .env (DB_REDIS_N_*). Use when the user asks to read keys, check cache state, list keys by pattern, or query info/dbsize on a Redis server. Picks connection by label (e.g. 'cache-dev', 'queue-prod') or numeric index. Read-only in v1 — no SET/DEL/FLUSH exposed.
databases
congdon1207/agents.md
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
g1joshi/agent-skills
Redis in-memory cache, pub/sub, streams, and data structures. Use for caching and real-time data.
bump-test-image
redis/node-redis
Bump the default Redis docker test image (redislabs/client-libs-test) in the shared DEFAULT_DOCKER_CONFIG and the CI matrix, then force-push the bump-test-image branch and open a PR against upstream. User-invoked only.
rabbitmq_broker
davidcastagnetoa/skills
Alternativa a Redis como broker con mejor routing y dead-letter queues
db-mysql
evolution-foundation/evo-nexus
Query MySQL / MariaDB databases configured in .env (DB_MYSQL_N_*). Use when the user asks to query, explore, or audit data in a MySQL database. Picks connection by label (e.g. 'orders-dev', 'analytics-prod') or numeric index. Read-only by default — writes refused unless DB_MYSQL_N_ALLOW_WRITE=true on that block.