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Gleam type system: types and pattern matching v1.0.0

Use this resource to model a domain with Gleam's type system

New

  • 305 downloads
  • 145 likes
  • 106 saves

Free

Install with the CLI

In a terminal, from the folder you want:

npx --yes palatekit@latest install gleam-custom-types-pattern-matching

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 models your data in Gleam: custom types and records, algebraic data types, exhaustive pattern matching, generics, aliases, opaque types and functional error handling. You get code whose cases the compiler checks.

Mostly picked by

Updated November 2, 2026

Card for the “Gleam type system: types and pattern matching” 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: custom types, records and algebraic data types
  • SKILL.md: pattern matching, generics, opaque types and error handling

Good fit for

  • You want to avoid forgotten cases in your conditions
  • You are modelling a business domain with several possible states

Not for

    Tags

    • gleam
    • types
    • pattern-matching
    • functional

    About

    You say

    “Model the states of an order in Gleam with a sum type and exhaustive pattern matching.”

    Card for the “Gleam type system: types and pattern matching” skill

    Skill published by thebushidocollective 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 model a domain with Gleam's type system
    3. Review and adjust the result

    Content preview

    Files

    • LICENSE3.8 KB
    • NOTICE-PALATEKIT.md0.5 KB
    • SKILL.md20.6 KB

    Origin and licence

    Listed unmodified

    Author
    thebushidocollective
    Source
    github.com/thebushidocollective/han/tree/19caa51d5fd144ef6b2764f2332f4c856aa5d1af/plugins/languages/gleam/skills/gleam-type-system
    Licence
    Apache-2.0

    Notice

    « Gleam Type System » (thebushidocollective, Apache-2.0) livré dans sa version d'origine : fiche en français et en anglais par PalateKit.

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