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PostgreSQL: schema, indexes, JSONB and performance v1.0.0

Use this resource to design and optimize PostgreSQL tables and queries

New

  • 387 downloads
  • 146 likes
  • 230 saves

Free

Install with the CLI

In a terminal, from the folder you want:

npx --yes palatekit@latest install postgresql-queries-indexes-json

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 writes or reviews PostgreSQL SQL: table definitions, suitable indexes, JSONB queries, window functions, recursive CTEs and row-level security. It flags performance issues and anti-patterns. You get queries and indexes justified by your workload.

Mostly picked by

Updated November 2, 2026

Card for the “PostgreSQL: schema, indexes, JSONB and performance” skill

Details

Works in
Install guides
Generates with
Your agent's model
Licence
MIT

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What you get

  • SKILL.md: table definitions, common queries and data types
  • quick-ref/indexes.md: choosing and creating indexes
  • quick-ref/json.md: JSONB queries and indexes

Good fit for

  • A PostgreSQL query is slow and you need the right index
  • You store JSON documents and want to query them cleanly

Not for

    Tags

    • postgresql
    • indexes
    • jsonb
    • queries

    About

    You say

    “Optimize this query that filters orders by status and date, and suggest a matching index.”

    Card for the “PostgreSQL: schema, indexes, JSONB and performance” skill

    Skill published by claude-dev-suite under the MIT 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 and optimize PostgreSQL tables and queries
    3. Review and adjust the result

    Content preview

    Files

    • LICENSE1.1 KB
    • NOTICE-PALATEKIT.md0.5 KB
    • quick-ref/indexes.md1.8 KB
    • quick-ref/json.md2.6 KB
    • SKILL.md8.5 KB

    Origin and licence

    Listed unmodified

    Author
    claude-dev-suite
    Source
    github.com/claude-dev-suite/claude-dev-suite/tree/e10ab644ba43abe2abc923399226df4af7337214/skills/databases/postgresql
    Licence
    MIT

    Notice

    « postgresql » (claude-dev-suite, MIT) livré dans sa version d'origine : fiche en français et en anglais par PalateKit.

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