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Using the PSL AST layers correctly v1.0.0

Use this resource to use the PSL syntax tree layers correctly in consumer code

New

  • 496 downloads
  • 111 likes
  • 231 saves

Free

Install with the CLI

In a terminal, from the folder you want:

npx --yes palatekit@latest install psl-syntax-tree-layers

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 the right layer for each need, adds missing getters rather than working around them, and avoids anti-patterns such as re-stringifying the AST. A quick reference comes with the skill.

Mostly picked by

Updated November 2, 2026

Card for the “Using the PSL AST layers correctly” 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: layer choice and anti-patterns
  • SKILL.md: quick reference for types and getters

Good fit for

  • You write a PSL interpreter or formatter
  • Your code walks the tree and breaks at the first change

Not for

    Tags

    • psl
    • ast
    • parser
    • prisma
    • syntax

    About

    You say

    “Change this PSL helper to read the model name without going back through the text.”

    Card for the “Using the PSL AST layers correctly” skill

    Skill published by prisma 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 use the PSL syntax tree layers correctly in consumer code
    3. Review and adjust the result

    Content preview

    Files

    • LICENSE11.1 KB
    • NOTICE-PALATEKIT.md0.5 KB
    • SKILL.md9 KB

    Origin and licence

    Listed unmodified

    Author
    prisma
    Source
    github.com/prisma/orm/tree/1143e9310013a10c8d7f8a100491e844545320c2/skills-contrib/psl-ast-layers
    Licence
    Apache-2.0

    Notice

    « psl-ast-layers » (prisma, Apache-2.0) livré dans sa version d'origine : fiche en français et en anglais par PalateKit.

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