md-validation
Use when validating markdown links or Mermaid diagrams.
Skill by FiredMosquito831
Install
Works with Claude Code, Claude apps, Codex, Cursor, Gemini CLI, GitHub Copilot, VS Code, OpenCode, Goose, Windsurf. Read the repository before you give any tool access to your data.
npx agentmarket install skill/firedmosquito831-md-validation
Asks which of your tools to add it to (Claude Code, Codex, Cursor, VS Code, Windsurf, Gemini CLI, Claude Desktop) and shows the change first. See https://agentmart.dev/cli.
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About
Use cases: documents
Reviews
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What's inside
- Skill name
md-validation- Description
- Use when validating markdown links or Mermaid diagrams.
- License
- Apache-2.0
- Instructions
- 24 lines in SKILL.md · view on GitHub
Files (2)
- SKILL.md
- mermaid-authoring.md · resources/
SKILL.md (first lines)
# md-validation ## Mermaid Diagrams Validate Mermaid diagrams render correctly before shipping. Open the HTML artifact in a browser and check every diagram visually — syntax errors show as broken renders, not error messages. Common failure modes: - Unquoted labels with punctuation break the parse - Bare lowercase `end` collides with subgraph terminator - Node IDs starting with `o` or `x` after edge markers get misparsed - Custom fills without matching text color make labels unreadable See `resources/mermaid-authoring.md` for the full authoring rules (quoting, line breaks, reserved words, themes). ## Markdown Links Check that relative links between pages resolve. When building a multi-page artifact or KB, broken cross-references silently rot — verify each link target exists before committing.
From FiredMosquito831/my-writing-companion, Apache-2.0.
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Use when writing or maintaining AGENTS.md, .context/CONTEXT.md, or CLAUDE.md mirrors: keep intent docs minimal and load-bearing.
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cold-read
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Load for /vellum:cold-read, after every major editorial program, and before export.
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gates
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Load when muse accepts a pivotal chapter, before export, or for any scoring task.
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kb-integrity
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Load when a vellum check failed, or when muse routes integrity work.
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export
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Load for /vellum:export.
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project-setup
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Signals
- Stars
- 2
- Forks
- 0
- Open issues
- 0
- Last commit (this folder)
- Sep 9, 2026 (1 month ago)
- Last release
- Sep 11, 2026 (1 month ago)
From GitHub (fetched Oct 24, 2026).
Details
- License
- Apache-2.0
- Website
- vellum.danubelabs.net
- First seen
- Oct 24, 2026
- Last checked
- Oct 24, 2026
- Source
- GitHubgithub-graphql
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Copies of this SKILL.md published by others; search shows only one of them.
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cold-read
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Load for /vellum:cold-read, after every major editorial program, and before export.
SkillBFreshness: B★ 2Claude Code +9 - 0.557score
gates
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Load when muse accepts a pivotal chapter, before export, or for any scoring task.
SkillBFreshness: B★ 2Claude Code +9 - 0.557score
demolition
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Load when the author invokes demolition on a chapter draft, or when muse offers it before marking a chapter final.
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qi-layer
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kb-integrity
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Load when a vellum check failed, or when muse routes integrity work.
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Cite this page
md-validation skill. Agent Mart. https://agentmart.dev/skills/firedmosquito831-md-validation (last updated 2026-10-24)