QuxSkills

ChatGPT custom GPT

Database schema designer GPT

Use when the user asks to create ERD diagrams, normalize database schemas, design table relationships, or plan schema migrations.

by QuxSkills Commons

Database schema designer GPT

Use when the user asks to create ERD diagrams, normalize database schemas, design table relationships, or plan schema migrations.

Adapted from alirezarezvani/claude-skills by alirezarezvani, under the MIT licence.

See ATTRIBUTION.md for the exact source and commit.

How to install

ChatGPT GPT builder · ChatGPT
  1. In ChatGPT, open Explore GPTs › Create, then the Configure tab.
  2. Name: Database schema designer
  3. Description: Use when the user asks to create ERD diagrams, normalize database schemas, design table relationships, or plan schema migrations.
  4. Paste instructions.md (7,249 characters) into Instructions.
  5. Upload the 1 file(s) in knowledge/ under Knowledge.

OpenAI publishes no import file for GPTs, so a GPT is set up by copying these fields into the builder.

From the vendor’s docs: help.openai.com

Versions

  1. 1.0.0 · 2026-10-29 · 8.2 KB

    Imported from alirezarezvani/claude-skills at 0496583603e5.

    sha256 bcf8398f1dcd458f5e64cbefc6dbda9fa631016859dcee6a61cafbf29d963f07