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TypeScript validation with ArkType and ArkEnv v1.0.0

Use this resource to validate data and environment variables with ArkType schemas

New

  • 479 downloads
  • 129 likes
  • 178 saves

Free

Install with the CLI

In a terminal, from the folder you want:

npx --yes palatekit@latest install arktype-schema-validation-typescript

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 writes ArkType schemas from string expressions, adds transforms and scopes, then validates environment variables with ArkEnv. You get typed validators suited to TypeScript APIs.

Mostly picked by

Updated November 2, 2026

Card for the “TypeScript validation with ArkType and ArkEnv” skill

Details

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

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What you get

  • SKILL.md: overview, quick reference and common mistakes
  • references/schema-types.md: schema types
  • references/morphs-and-scopes.md: transforms and scopes
  • references/common-patterns.md: common patterns

Good fit for

  • You want to validate a TypeScript API without using Zod
  • Your app crashes because an environment variable is missing

Not for

    Tags

    • arktype
    • validation
    • typescript
    • environment variables
    • schema

    About

    You say

    “Write an ArkType schema for a sign-up request body and validate DATABASE_URL with ArkEnv.”

    Card for the “TypeScript validation with ArkType and ArkEnv” skill

    Skill published by oakoss 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 validate data and environment variables with ArkType schemas
    3. Review and adjust the result

    Content preview

    Files

    • LICENSE1.3 KB
    • NOTICE-PALATEKIT.md0.5 KB
    • references/common-patterns.md9.3 KB
    • references/morphs-and-scopes.md6.6 KB
    • references/schema-types.md6.5 KB
    • SKILL.md5.2 KB

    Origin and licence

    Listed unmodified

    Author
    oakoss
    Source
    github.com/oakoss/agent-skills/tree/85e3a3919d9e0ec7f7302a5143ec4b3e66f5f6ad/skills/arktype-validation
    Licence
    MIT

    Notice

    « arktype-validation » (oakoss, MIT) livré dans sa version d'origine : fiche en français et en anglais par PalateKit.

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