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Tune PostgreSQL: EXPLAIN, JSONB, VACUUM, replication v1.0.0

Use this resource to tune a PostgreSQL database and set up its replication

New

  • 574 downloads
  • 149 likes
  • 233 saves

Free

Install with the CLI

In a terminal, from the folder you want:

npx --yes palatekit@latest install postgresql-tuning-replication

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 analyses EXPLAIN plans, optimises JSONB operations and extensions, tunes VACUUM and performance monitoring, then configures replication. It targets slow queries and databases that grow out of control.

Mostly picked by

Updated November 2, 2026

Card for the “Tune PostgreSQL: EXPLAIN, JSONB, VACUUM, replication” skill

Details

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

Similar resources

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What you get

  • references/performance.md and jsonb.md: EXPLAIN analysis and JSONB operations
  • references/maintenance.md, replication.md, extensions.md: VACUUM, replication and extensions

Good fit for

  • Your PostgreSQL database keeps growing because of bloat
  • You need to set up a read replica

Not for

    Tags

    • postgresql
    • vacuum
    • jsonb
    • replication

    About

    You say

    “VACUUM cannot keep up on the events table: analyse the bloat and tune autovacuum.”

    Card for the “Tune PostgreSQL: EXPLAIN, JSONB, VACUUM, replication” skill

    Skill published by jeffallan 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 tune a PostgreSQL database and set up its replication
    3. Review and adjust the result

    Content preview

    Files

    • LICENSE1.1 KB
    • NOTICE-PALATEKIT.md0.5 KB
    • references/extensions.md9.8 KB
    • references/jsonb.md8.3 KB
    • references/maintenance.md12.3 KB
    • references/performance.md7.2 KB
    • references/replication.md10.2 KB
    • SKILL.md6 KB

    Origin and licence

    Listed unmodified

    Author
    jeffallan
    Source
    github.com/jeffallan/claude-skills/tree/b7f220d32a0925c9bbfd24995e208e76bb74507c/skills/postgres-pro
    Licence
    MIT

    Notice

    « postgres-pro » (jeffallan, MIT) livré dans sa version d'origine : fiche en français et en anglais par PalateKit.

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