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Design and validate PostgreSQL indexes v1.0.0

Use this resource to design, validate or drop PostgreSQL indexes and analyse slow queries

New

  • 533 downloads
  • 115 likes
  • 176 saves

Free

Install with the CLI

In a terminal, from the folder you want:

npx --yes palatekit@latest install postgresql-index-design-review

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 designs PostgreSQL indexes, puts constant-value columns in the WHERE clause of partial indexes, validates each index with EXPLAIN (ANALYZE, BUFFERS) and finds redundant or unused indexes. It also covers index builds in progress and maintenance such as VACUUM or ANALYZE.

Mostly picked by

Updated November 2, 2026

Card for the “Design and validate PostgreSQL indexes” 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 : index design and column order rules
  • SKILL.md : EXPLAIN validation, redundant indexes and usage tracking

Good fit for

  • A query on a large table is slow
  • You want to remove unused indexes before a migration

Not for

    Tags

    • postgresql
    • index
    • explain
    • queries
    • performance

    About

    You say

    “This query on results filtered by state is slow: propose a partial index and check it with EXPLAIN.”

    Card for the “Design and validate PostgreSQL indexes” skill

    Skill published by prowler-cloud 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, validate or drop PostgreSQL indexes and analyse slow queries
    3. Review and adjust the result

    Content preview

    Files

    • LICENSE11.1 KB
    • NOTICE-PALATEKIT.md0.5 KB
    • SKILL.md14.4 KB

    Origin and licence

    Listed unmodified

    Author
    prowler-cloud
    Source
    github.com/prowler-cloud/prowler/tree/814ae54d6a53ce25fb4675e02da793f0cfc2e7f5/skills/postgresql-indexing
    Licence
    Apache-2.0

    Notice

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

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