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Crystal systems: WebSocket, concurrency, ORM v1.0.0

Use this resource to design concurrent Crystal systems with WebSocket and a database

New

  • 404 downloads
  • 221 likes
  • 157 saves

Free

Install with the CLI

In a terminal, from the folder you want:

npx --yes palatekit@latest install crystal-websocket-concurrency-orm

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 designs and implements Crystal systems: WebSocket communication, TLS/SSL configuration, HTTP endpoints, Crecto queries, concurrent processing with fibers and error handling. It runs the specs before delivery. You get a verified real-time service.

Mostly picked by

Updated November 2, 2026

Card for the “Crystal systems: WebSocket, concurrency, ORM” 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: concurrency patterns, WebSocket and TLS/SSL configuration
  • SKILL.md: database operations, error handling and the specs workflow

Good fit for

  • You are writing a real-time Crystal service
  • You need to secure a Crystal connection with TLS

Not for

    Tags

    • crystal
    • websocket
    • concurrency
    • tls

    About

    You say

    “Write a Crystal WebSocket server that broadcasts order updates to connected clients.”

    Card for the “Crystal systems: WebSocket, concurrency, ORM” 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 design concurrent Crystal systems with WebSocket and a database
    3. Review and adjust the result

    Content preview

    Files

    • LICENSE3.8 KB
    • NOTICE-PALATEKIT.md0.5 KB
    • SKILL.md7.4 KB

    Origin and licence

    Listed unmodified

    Author
    thebushidocollective
    Source
    github.com/thebushidocollective/han/tree/19caa51d5fd144ef6b2764f2332f4c856aa5d1af/plugins/languages/crystal/skills/crystal-engineer
    Licence
    Apache-2.0

    Notice

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

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