Database
Database management and queries
prisma-client-api
by lukevella
Prisma Client API reference covering model queries, filters, operators, and client methods. Use when writing database queries, using CRUD operations, filtering data, or configuring Prisma Client. Triggers on "prisma query", "findMany", "create", "update", "delete", "$transaction".
stac-troubleshooter
by StacDev
Diagnose Stac build, deploy, rendering, caching, and navigation issues using repeatable checks. Use when users report stac build finding no screens, deploy mismatches, runtime unknown widget/action errors, cache staleness, or migration regressions.
mysql
by sanjay3290
"Execute read-only SQL queries against multiple MySQL databases. Use when: (1) querying MySQL databases, (2) exploring database schemas/tables, (3) running SELECT queries for data analysis, (4) checking database contents. Supports multiple database connections with descriptions for intelligent auto-selection. Blocks all write operations (INSERT, UPDATE, DELETE, DROP, etc.) for safety."
database-security
by youlianvr
Use for authorized database security assessment covering PostgreSQL/MySQL/MSSQL/Mongo/Redis exposure, authz, UDF/command paths, and misconfiguration review.
db-first-search
by youlianvr
Use BEFORE answering any question about workspace/project content: "where is this symbol defined", "who calls this function", "have we covered this before", "what's in the code", "what findings do we have on this topic" — instead of answering from memory or grep. Even when the db-tools MCP tools are available — load this skill first: answer ONLY via the database (search.py / MCP db-tools), NOT grep, NOT from memory. Also before writing/editing project code (index and understand via the database first). Covers: database selection (aggg2/sherpa-voice/research), build/freshness (build.py/--refresh), search (search.py FTS/--symbol/--calls/--inherits), findings (findings.py add/search/link), project map, when search isn't needed. Not for web research (web-research-camoufox) or questions unrelated to database content.
architecture-simplicity
by youlianvr
'Use when the user wants to: design/redesign modules and layers, choose between a library and own code, understand why a project became a god-file, add an abstraction "for growth," update a DB schema without data loss, or during architecture review. Covers: YAGNI until second need, stdlib-first, modules by change reason, shared core + thin adapters, config outside repo + defaults in code, schema evolution without DROP, provider fallback chain, non-representable invalid states, dead code removal. Do not use for money (money-path-safety), hardening (hardening-observability), or refactoring (agent-refactor-safety).'
ecto-migration
by blockscout
Generates Ecto migrations for the Blockscout Elixir project using mix ecto.gen.migration command. Use when you need to create database schema changes, add tables, modify columns, or manage database structure.
FlowGram Custom Node Development
by bytedance
用于在 FlowGram demo-free-layout 中创建新的自定义节点，支持简单节点（自动表单）和复杂节点（自定义 UI）
mssql
by sanjay3290
"Execute read-only SQL queries against multiple Microsoft SQL Server databases. Use when: (1) querying MSSQL/SQL Server databases, (2) exploring database schemas/tables, (3) running SELECT queries for data analysis, (4) checking database contents. Supports multiple database connections with descriptions for intelligent auto-selection. Blocks all write operations (INSERT, UPDATE, DELETE, DROP, etc.) for safety."
prisma-postgres
by lukevella
Prisma Postgres setup and operations guidance across Console, create-db CLI, Management API, and Management API SDK. Use when creating Prisma Postgres databases, working in Prisma Console, provisioning with create-db/create-pg/create-postgres, or integrating programmatic provisioning with service tokens or OAuth.
prisma-upgrade-v7
by lukevella
Complete migration guide from Prisma ORM v6 to v7 covering all breaking changes. Use when upgrading Prisma versions, encountering v7 errors, or migrating existing projects. Triggers on "upgrade to prisma 7", "prisma 7 migration", "prisma-client generator", "driver adapter required".
better-auth-best-practices
by lukevella
Skill for integrating Better Auth - the comprehensive TypeScript authentication framework.
devmoji
by lukevella
Devmoji commit message emoji conventions. Use when writing git commit messages, formatting commit descriptions, or choosing the right emoji prefix for a commit. Triggers on "commit message", "git commit", "commit emoji", "devmoji".
create-auth-skill
by lukevella
Skill for creating auth layers in TypeScript/JavaScript apps using Better Auth.
prisma-database-setup
by lukevella
Guides for configuring Prisma with different database providers (PostgreSQL, MySQL, SQLite, MongoDB, etc.). Use when setting up a new project, changing databases, or troubleshooting connection issues. Triggers on "configure postgres", "connect to mysql", "setup mongodb", "sqlite setup".
azure-cosmosdb
by alinaqi
Azure Cosmos DB partition keys, consistency levels, change feed, SDK patterns
cloudflare-d1
by alinaqi
Cloudflare D1 SQLite database with Workers, Drizzle ORM, migrations
supabase-python
by alinaqi
FastAPI with Supabase and SQLAlchemy/SQLModel
shopify-apps
by alinaqi
Shopify app development - Remix, Admin API, checkout extensions
supabase
by alinaqi
Core Supabase CLI, migrations, RLS, Edge Functions
supabase-node
by alinaqi
Express/Hono with Supabase and Drizzle ORM
aws-aurora
by alinaqi
AWS Aurora Serverless v2, RDS Proxy, Data API, connection pooling
ln-113-backend-docs-creator
by levnikolaevich
Creates 2 backend docs (api_spec.md, database_schema.md). L3 Worker invoked CONDITIONALLY when hasBackend or hasDatabase detected.
deploy
by oliver-kriska
Elixir/Phoenix deployment patterns - releases, Docker, Kubernetes, Fly.io. Load when deploying to production.