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Read-only PostgreSQL schema exploration v1.0.0

Use this resource to explore an unfamiliar PostgreSQL database read-only before writing a query

New

  • 570 downloads
  • 249 likes
  • 243 saves

Free

Install with the CLI

In a terminal, from the folder you want:

npx --yes palatekit@latest install explore-postgres-schema-readonly

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 finds relevant objects (tables, views, routines, triggers, RLS policies, extensions) through read-only catalog queries, then asks for your approval before inspecting data or statistics. It does not design schemas or migrations.

Mostly picked by

Updated November 2, 2026

Card for the “Read-only PostgreSQL schema exploration” skill

Details

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

Similar resources

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What you get

  • SKILL.md: exploration workflow and safety rules
  • references/: guides on tables, views, routines, RLS and extensions

Good fit for

  • You take over an unknown database and need to find where the data lives
  • You ask a question of a database whose schema you do not know

Not for

    Tags

    • PostgreSQL
    • exploration
    • schema
    • read-only

    About

    You say

    “How many orders failed last month? Find the relevant tables first.”

    Card for the “Read-only PostgreSQL schema exploration” skill

    Skill published by timescale 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 explore an unfamiliar PostgreSQL database read-only before writing a query
    3. Review and adjust the result

    Content preview

    Files

    • LICENSE9.4 KB
    • NOTICE-PALATEKIT.md0.5 KB
    • references/data-values.md5.8 KB
    • references/extensions.md1.9 KB
    • references/foreign-tables.md4 KB
    • references/overview.md6 KB
    • references/partitioning-and-inheritance.md6.9 KB
    • references/psql.md2.1 KB
    • references/query-authoring.md2.2 KB
    • references/routines.md2.9 KB
    • references/security.md2.5 KB
    • references/tables.md7.9 KB
    • references/triggers.md1.6 KB
    • references/views.md2.5 KB
    • SKILL.md4.3 KB

    Origin and licence

    Listed unmodified

    Author
    timescale
    Source
    github.com/timescale/pg-aiguide/tree/5d3b76b5c986693b30753828b404aa66ba34c31a/skills/schema-exploration
    Licence
    Apache-2.0

    Notice

    « schema-exploration » (timescale, Apache-2.0) livré dans sa version d'origine : fiche en français et en anglais par PalateKit.

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