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Data modeling and indexing v1.0.0

Use this resource to design a database schema and its indexes

New

  • 545 downloads
  • 134 likes
  • 161 saves

Free

Install with the CLI

In a terminal, from the folder you want:

npx --yes palatekit@latest install database-schema-design-4

With no option, the skill goes to ~/.agents/skills/; add --agent claude-code (or codex, cursor…) to target an agent.

First time: connect the CLI with

npx --yes palatekit@latest login

The agent models entities, picks column types, places indexes based on real queries and plans migrations. You get a coherent, readable schema ready to evolve.

Mostly picked by

Updated November 2, 2026

Card for the “Data modeling and indexing” skill

Details

Works in
Install guides
Generates with
Your agent's model
Licence
Apache-2.0

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What you get

  • SKILL.md: modeling principles and the agent's role
  • references/patterns.md: schema, index and migration patterns
  • references/sharp_edges.md: schemas that are hard to migrate and missing indexes

Good fit for

  • You are starting an application and must define its tables and relationships
  • A query has become slow and you do not know which index to add

Not for

    Tags

    • database
    • schema
    • index
    • migration
    • postgresql

    About

    You say

    “Model the schema for orders, customers and payments in PostgreSQL, with indexes for customer history.”

    Card for the “Data modeling and indexing” skill

    Skill published by omer-metin under the Apache-2.0 license, delivered in its original version.

    Show more

    How to use it

    1. Install the skill in your agent's skills folder
    2. Ask your agent to design a database schema and its indexes
    3. Review and adjust the result

    Content preview

    Files

    • LICENSE10.1 KB
    • NOTICE-PALATEKIT.md0.5 KB
    • references/patterns.md7.3 KB
    • references/sharp_edges.md10.1 KB
    • references/validations.md4.2 KB
    • SKILL.md2.3 KB

    Origin and licence

    Listed unmodified

    Author
    omer-metin
    Source
    github.com/omer-metin/skills-for-antigravity/tree/e8dcf4e8737921a10088bd5c9eb65e81f74c051f/skills/database-architect
    Licence
    Apache-2.0

    Notice

    « database-architect » (omer-metin, Apache-2.0) livré dans sa version d'origine : fiche en français et en anglais par PalateKit.

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