Claude Mermaid: preview and refine diagrams

veelenga/claude-mermaid

Create and refine Mermaid diagrams with a live browser preview and export through an MCP server.

内容更新日:

GitHub で見る
/plugin marketplace add veelenga/claude-mermaid /plugin install claude-mermaid@claude-mermaid
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このスキルについて

Claude Mermaid combines a Mermaid MCP server and a diagramming Skill. Its instructions select a diagram type, open a live preview, reuse a preview ID during revisions and save the final result. The author documents SVG, PNG and PDF export and includes a live-reload demonstration in the README.

おすすめする理由

The included Skill guides diagram selection, iterative previews and saving. Live preview and export require the companion MCP server. The author's README includes a demonstration; this listing has not run the workflow.

役立つこと

  • Draft a sequence diagram for an authentication flow and refine it with a browser preview.
  • Create flowcharts, entity relationship diagrams or architecture diagrams for documentation.

From diagram to export

The Skill uses mermaid_preview to iterate on a named diagram and mermaid_save to save the result. Its guidance covers flowcharts, sequence, class, entity relationship, state and Gantt diagrams; the author's demo is available in the repository README.

Repository, setup and author demoMermaid diagram Skill

使う前に

  • Install and configure the companion Mermaid MCP server; the author's recommended Claude Code plugin sets it up automatically.
  • A browser is used for the interactive live preview; npm installation and non-Claude clients require the configuration described in the README.

対応エージェント

Claude Code

資料・参照元

元の資料は以下のリンクから確認できます。実践のヒントは SkillHey による編集上の提案です。