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TypeScript: strict typing and validation v1.0.0

Use this resource to model and review safe TypeScript: configuration, types, generics and public contracts

New

  • 440 downloads
  • 172 likes
  • 106 saves

Free

Install with the CLI

In a terminal, from the folder you want:

npx --yes palatekit@latest install typescript-types-strictness-review

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 reviews tsconfig, compile errors and the types of an API, then removes unjustified any types and assertions. It reminds you that a type does not validate external data: a runtime parse is still needed.

Mostly picked by

Updated November 2, 2026

Card for the “TypeScript: strict typing and validation” skill

Details

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

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What you get

  • SKILL.md: when to use it, method, good practices and anti-patterns
  • references/standards.md: typing rules reference

Good fit for

  • A library ships types that are hard to use
  • Your code is full of assertions just to silence the compiler

Not for

    Tags

    • typescript
    • types
    • tsconfig
    • validation

    About

    You say

    “Replace the any types in this payments module with precise types and add validation for incoming data.”

    Card for the “TypeScript: strict typing and validation” skill

    Skill published by promovaweb 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 model and review safe TypeScript: configuration, types, generics and public contracts
    3. Review and adjust the result

    Content preview

    Files

    • agents/openai.yaml0.2 KB
    • LICENSE1.3 KB
    • NOTICE-PALATEKIT.md0.5 KB
    • references/standards.md5.5 KB
    • SKILL.md6.6 KB

    Origin and licence

    Listed unmodified

    Author
    promovaweb
    Source
    github.com/promovaweb/specsfy/tree/0213e1bbd42ae6b64a33f95ad7c4d42723528e6f/specialists/specsfy-specialist-typescript
    Licence
    MIT

    Notice

    « specsfy-specialist-typescript » (promovaweb, MIT) livré dans sa version d'origine : fiche en français et en anglais par PalateKit.

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