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Mermaid class diagrams v1.0.0

Use this resource to represent a data model as a class diagram

New

  • 369 downloads
  • 114 likes
  • 191 saves

Free

Install with the CLI

In a terminal, from the folder you want:

npx --yes palatekit@latest install mermaid-class-diagram

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 describes classes, their attributes and their relationships in Mermaid code, following the skill's method. You get a diagram to add to your technical documentation.

Mostly picked by

Updated November 2, 2026

Card for the “Mermaid class diagrams” skill

Details

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

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What you get

  • SKILL.md: generation method and syntax
  • SKILL.md: diagram examples

Good fit for

  • You document the entities of your application
  • You want to show module relationships to a new team

Not for

    Tags

    • mermaid
    • class diagram
    • modelling
    • documentation

    About

    You say

    “Make a Mermaid class diagram for the User, Order and Product entities.”

    Card for the “Mermaid class diagrams” skill

    Skill published by Jeremy Longshore <jeremy@intentsolutions.io> 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 represent a data model as a class diagram
    3. Review and adjust the result

    Content preview

    Files

    • LICENSE1.1 KB
    • NOTICE-PALATEKIT.md0.6 KB
    • SKILL.md2.4 KB

    Origin and licence

    Listed unmodified

    Author
    Jeremy Longshore <jeremy@intentsolutions.io>
    Source
    github.com/jeremylongshore/tons-of-skills-marketplace/tree/ab85a061f7bcc039dac13ee193de7a4cd4388571/skills/18-visual-content/mermaid-class-diagram-generator
    Licence
    MIT

    Notice

    « mermaid-class-diagram-generator » (Jeremy Longshore <jeremy@intentsolutions.io>, MIT) livré dans sa version d'origine : fiche en français et en anglais par PalateKit.

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