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PostgreSQL: schema, indexes, transactions and queries v1.0.0

Use this resource to design a PostgreSQL schema and optimise its queries

New

  • 304 downloads
  • 206 likes
  • 244 saves

Free

Install with the CLI

In a terminal, from the folder you want:

npx --yes palatekit@latest install postgresql-schema-queries

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 picks column types, adds suitable constraints and indexes, wraps writes in transactions and writes advanced queries, including full-text search. It also flags maintenance settings. You get commented DDL and queries.

Mostly picked by

Updated November 2, 2026

Card for the “PostgreSQL: schema, indexes, transactions and queries” 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: best practices for types, constraints, transactions and indexes
  • references/CORE_CONCEPTS.md: PostgreSQL concepts, advanced queries and maintenance

Good fit for

  • Your orders table keeps growing and queries per customer slow down
  • You want to store amounts and dates without rounding or time zone errors

Not for

    Tags

    • postgresql
    • sql
    • indexes
    • transactions

    About

    You say

    “Design the invoices schema with constraints, an index on customer and NUMERIC amounts.”

    Card for the “PostgreSQL: schema, indexes, transactions and queries” skill

    Skill published by PCL Team 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 PostgreSQL schema and optimise its queries
    3. Review and adjust the result

    Content preview

    Files

    • LICENSE10.9 KB
    • NOTICE-PALATEKIT.md0.5 KB
    • references/CORE_CONCEPTS.md16.1 KB
    • SKILL.md3 KB

    Origin and licence

    Listed unmodified

    Author
    PCL Team
    Source
    github.com/personamanagmentlayer/pcl/tree/79ccaa9820486121fa33aaa696ec16fa1607bf02/stdlib/data/postgresql-expert
    Licence
    Apache-2.0

    Notice

    « postgresql-expert » (PCL Team, Apache-2.0) livré dans sa version d'origine : fiche en français et en anglais par PalateKit.

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