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Safe execution of SQL queries v1.0.0

Use this resource to write code that builds or runs SQL against a Postgres database

New

  • 507 downloads
  • 241 likes
  • 211 saves

Free

Install with the CLI

In a terminal, from the folder you want:

npx --yes palatekit@latest install safe-sql-execution-rules

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 applies the proven-authorship model: hard-coded or sanitised SQL, the SafeSqlFragment type, and handling of SQL read back from the database. It flags when a URL value must never reach SQL text. You get code that follows this security model.

Mostly picked by

Updated November 2, 2026

Card for the “Safe execution of SQL 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: security model and SQL provenance tracking
  • SKILL.md: sanitisation utilities, acceptUntrustedSql and examples

Good fit for

  • You write a pg-meta function that builds SQL for tables or RLS policies
  • A Run button must execute a saved query

Not for

    Tags

    • sql
    • security
    • postgres
    • injection

    About

    You say

    “Add an endpoint that returns the definition of an RLS policy while keeping its SQL safe.”

    Card for the “Safe execution of SQL queries” skill

    Skill published by supabase 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 write code that builds or runs SQL against a Postgres database
    3. Review and adjust the result

    Content preview

    Files

    • LICENSE11.1 KB
    • NOTICE-PALATEKIT.md0.5 KB
    • SKILL.md16.8 KB

    Origin and licence

    Listed unmodified

    Author
    supabase
    Source
    github.com/supabase/supabase/tree/9eaae4cd2cf8e67f9aeadab044e9a14429331c13/.agents/skills/safe-sql-execution
    Licence
    Apache-2.0

    Notice

    « safe-sql-execution » (supabase, Apache-2.0) livré dans sa version d'origine : fiche en français et en anglais par PalateKit.

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