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Typed server functions with createServerFn v1.0.0

Use this resource to write typed server functions callable from the interface

New

  • 514 downloads
  • 154 likes
  • 124 saves

Free

Install with the CLI

In a terminal, from the folder you want:

npx --yes palatekit@latest install typed-server-functions-rpc

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 defines server functions with createServerFn, adds validation (a function or Zod), calls them from loaders and components, and handles errors, redirects and forms. For private data, authorization must be checked inside the function itself.

Mostly picked by

Updated November 2, 2026

Card for the “Typed server functions with createServerFn” skill

Details

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

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What you get

  • SKILL.md: createServerFn, input validation and calls from loaders
  • SKILL.md: FormData, errors, redirects and mutations with cache invalidation

Good fit for

  • You want to call the database from a button without a separate API
  • A form must save data and then redirect

Not for

    Tags

    • server functions
    • rpc
    • validation

    About

    You say

    “Write a server function that saves the contact form and redirects to the thank-you page.”

    Card for the “Typed server functions with createServerFn” skill

    Skill published by tanstack 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 write typed server functions callable from the interface
    3. Review and adjust the result

    Content preview

    Files

    • LICENSE1.1 KB
    • NOTICE-PALATEKIT.md0.5 KB
    • SKILL.md16.7 KB

    Origin and licence

    Listed unmodified

    Author
    tanstack
    Source
    github.com/tanstack/router/tree/da2adec76dbe6c0da6d6a0d5640f7b9388217f45/packages/start-client-core/skills/start-core/server-functions
    Licence
    MIT

    Notice

    « server-functions » (tanstack, MIT) livré dans sa version d'origine : fiche en français et en anglais par PalateKit.

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