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Validating Markdown links and Mermaid diagrams v1.0.0

Use this resource to check a documentation set's links and Mermaid diagrams before committing it

New

  • 537 downloads
  • 201 likes
  • 210 saves

Free

Install with the CLI

In a terminal, from the folder you want:

npx --yes palatekit@latest install markdown-link-and-mermaid-check

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

After writing, moving or linking Markdown pages or Mermaid diagrams, the agent runs the checks: broken links, the link graph between pages and diagram syntax. It fixes each report and repeats the check until it is clean. You get documentation with no dead link and no invalid diagram.

Mostly picked by

Updated November 2, 2026

Card for the “Validating Markdown links and Mermaid diagrams” skill

Details

Generates with
Your agent's model
Licence
Apache-2.0

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What you get

  • SKILL.md: validation and fix procedure
  • resources/: Mermaid authoring rules and check input paths

Good fit for

  • You reorganise documentation with many internal links
  • You add Mermaid diagrams to a documentation set

Not for

    Tags

    • markdown
    • links
    • mermaid
    • documentation
    • validation

    About

    You say

    “Check the links and Mermaid diagrams in this docs folder before I commit.”

    Card for the “Validating Markdown links and Mermaid diagrams” skill

    Skill published by haowjy 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 check a documentation set's links and Mermaid diagrams before committing it
    3. Review and adjust the result

    Content preview

    Files

    • LICENSE11.3 KB
    • NOTICE-PALATEKIT.md0.5 KB
    • resources/mermaid-authoring.md4.4 KB
    • resources/validation-inputs.md0.6 KB
    • SKILL.md0.8 KB

    Origin and licence

    Listed unmodified

    Author
    haowjy
    Source
    github.com/haowjy/creative-writing-skills/tree/1cb520f9c61e79ce2b1c56dba18601b2d6873433/plugin/claude/skills/md-validation
    Licence
    Apache-2.0

    Notice

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

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