db-schema-designer

Design normalized relational database schemas — ERDs, indexes, constraints, migrations, and performance optimization.

inbharatai/claude-skills11 installsMITSynced Aug 22

Works with

Claude CodeCursorCodex CLIGitHub CopilotGemini CLI
---
name: db-schema-designer
description: Design normalized relational database schemas — ERDs, indexes, constraints, migrations, and performance optimization.
license: MIT
---

# DB Schema Designer

## Overview

Design normalized relational database schemas — ERDs, indexes, constraints, migrations, and performance optimization.

## When to Use This Skill

Use **DB Schema Designer** when you need to:

- Work with db schema designer tasks in your project or workflow
- Automate db schema designer operations at scale
- Generate production-quality db schema designer output quickly

## Instructions

When this skill is active, Claude will:

1. Understand the full context of your db schema designer request
2. Apply best practices and conventions for Development
3. Produce clean, well-structured, production-ready output
4. Explain key decisions and offer alternatives where relevant

## Examples

### Example 1 — Basic Usage

**User:** Help me get started with db schema designer.

**Claude:** I'll walk you through the essential steps for db schema designer in your context...

### Example 2 — Advanced Usage

**User:** I need a production-ready db schema designer setup with full error handling.

**Claude:** Here's a complete, production-hardened db schema designer implementation...

## Guidelines

- Always validate inputs before processing
- Follow the conventions of the target platform or language
- Prefer explicit over implicit — clarity beats cleverness
- Include comments for non-obvious logic
- Suggest tests or validation steps where appropriate

## Dependencies

Required: postgresql, mysql, sqlite

## Platforms

Available on: claude.ai, claude-code, api

---

*Part of the [claude-skills](https://github.com/inbharatai/claude-skills) collection — 183+ skills for Claude.*

More Database skills

supabase-postgres-best-practices

supabase/agent-skills

Postgres best practices maintained by Supabase, for Postgres running anywhere. Load this skill BEFORE writing or changing anything that lives in a Postgres database: creating or altering tables and columns (including choosing column types), schema design, migrations and declarative schema files, RLS policies and the tests that verify them, indexes, triggers, database functions, queues and scheduled jobs (pg_cron, pgmq), vector/semantic search (pgvector), and restoring dumps (pg_restore) or importing data. Also load it when diagnosing slow queries, high CPU, timeouts, EXPLAIN plans, connection exhaustion, locking, bloat, or rows visible to the wrong user or tenant. This is not just a performance guide — schema, migration, security, and SQL authoring tasks need these rules too, even for a one-column change or a single query.

372.5k

prisma-database-setup

prisma/skills

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".

241.5k

prisma-postgres

prisma/skills

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.

235.0k

← All Database skills

Check your AI visibility

One URL in, a 0–100 score and the exact fixes out.

RUN THE CHECK

Browse all the tools

15 tools across six categories
13 of them never send your data anywhere

Free · No signup · No trial clock

SEE THE DIRECTORY