mermaid-diagrams
Platform-agnostic Mermaid.js diagramming — flowcharts, sequence diagrams, C4 (via Structurizr or flowchart workarounds), class/state/ER diagrams, Gantt, and…
Skill by Sayskh
Chalk Labs
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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/sayskh-mermaid-diagrams
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, frontend
Reviews
Write a reviewNo reviews yet. Installed it? Reviews come from verified installers only. How reviews work
Permissions
What this skill can do and what it asks for, from its SKILL.md. Checked Oct 25, 2026.
- Tools
- No tools found
- Secrets
- None asked for
- Install scripts
- None found
- Runs as
- Shell scripts
Network hosts it talks to 1
codeload.github.com· found in install command
Files it touches
~/.claude/skills/mermaid-diagrams
What's inside
- Skill name
mermaid-diagrams- Description
- Platform-agnostic Mermaid.js diagramming — flowcharts, sequence diagrams, C4 (via Structurizr or flowchart workarounds), class/state/ER diagrams, Gantt, and block diagrams. Generates valid Mermaid syntax, renders via mmdc CLI or CDN, and validates before output. Portable — works in CLI, markdown, HTML, PDF, and any agentic context.
- License
- unknown
- Instructions
- 174 lines in SKILL.md · view on GitHub
Before installing
- Ships executable scripts
Agent Skills spec issues
- files: referenced but missing: references/class.md, references/state.md, references/er.md, references/block.md, references/packet.md
Files (9)
- SKILL.md
- c4-mermaid.md · references/
- c4-to-flowchart.md · references/
- flowchart.md · references/
- mmdc-spacing-config.md · references/
- pdf-rendering-pipeline.md · references/
- portrait-layout.md · references/
- sequence.md · references/
- validate-mermaid.sh · scripts/
The license isn't open source, so the instructions aren't shown here. Read SKILL.md on GitHub
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Signals
- Stars
- 0
- Forks
- 0
- Open issues
- 0
- Last commit (this folder)
- Oct 4, 2026 (27 days ago)
From GitHub (fetched Oct 24, 2026).
Details
- License
- License unknown
- Repository
- github.com/Sayskh/hermes-agent
- First seen
- Oct 24, 2026
- Last checked
- Oct 24, 2026
- Source
- GitHubgithub-graphql
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Done for you
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Cite this page
mermaid-diagrams skill. Agent Mart. https://agentmart.dev/skills/sayskh-mermaid-diagrams (last updated 2026-10-24)