🧩

AutomationMermaid

Mermaid Diagrams

by Agents365-ai

Mermaid Diagrams is an Automation skill for Claude Code, published by Agents365-ai in mermaid-skill.

217 stars21 forkson Agents365-ai/mermaid-skillAdded 2026/09/04+3% in starsRepository updated 2026/09/01

View source on GitHub Download repo ZIP

agent-skillagent-skillsbatch-modeclaudeclaude-codeclaude-code-skillclaude-skillsdiagramdiagramserdflowchartkrokimermaidmermaid-livesequence-diagramskill-mdskillsmp

Install in seconds

Install Mermaid Diagrams

Copy Mermaid Diagrams into your Claude Code skills folder. Run the command in your terminal, or review the source on GitHub before installing.

terminal

npx degit https://github.com/Agents365-ai/mermaid-skill/tree/main/skills/mermaid-skill ~/.claude/skills/mermaid-skill

Requires Node.js. Downloads this skill only — not the rest of the repository — into your Claude Code skills folder.

Without Node.js

git clone https://github.com/Agents365-ai/mermaid-skill.git

Clones the whole repository, then copy the skill’s own directory into your skills folder yourself.

In this catalog

Source file: skills/mermaid-skill/SKILL.md in Agents365-ai/mermaid-skill
Installs to: ~/.claude/skills/mermaid-skill
Collection: The only skill cataloged from this repository
Category: Automation — 1860 skills

What Mermaid Diagrams does

Mermaid Diagrams generates Mermaid .mmd files and exports them to PNG, SVG, or PDF with mmdc or the Kroki API. Use it for flowcharts, sequence diagrams, class diagrams, ER diagrams, state machines, and other text-based diagrams with automatic layout.

Mermaid Diagrams is cataloged under Automation on DirSkills. Mermaid Diagrams comes from a repository tagged agent-skill, agent-skills, batch-mode, claude and claude-code.

Documentation

README

Excerpt

Mermaid Diagrams

Generate .mmd text files and export to PNG/SVG/PDF using mmdc (local) or Kroki API (no install).

Key advantage: Text-based syntax with fully automatic layout — no x/y coordinates needed.

When to use / when NOT to use

Use this skill for: diagrams-as-code with automatic layout (flowchart, sequence, class, state, ER, gantt, mindmap, architecture) — text source that lives in git and embeds in Markdown.

Do NOT use it — route elsewhere — for:

Pixel-precise placement, custom layout, branded icons, or heavy styling → drawio.
A hand-drawn / sketchy aesthetic → excalidraw or tldraw.
A freeform whiteboard or freehand strokes → tldraw.
Strict, conventional UML notation → plantuml.

This is the opening of the README. Read the full README on GitHub.

Frequently asked about Mermaid Diagrams

How does Mermaid Diagrams compare to other Automation skills?
Mermaid Diagrams ranks #1643 by stars among the 1860 Automation skills in this catalog. The most-starred ones next to it are Autonomous Loops, Autonomous Agent Harness and Automation Audit Ops. DirSkills ranks by the star count of the repository each skill ships in, so that order reflects how popular those repositories are rather than any review of Mermaid Diagrams against them. Open each page to compare what they document and how they install.

More Automation skills

Mermaid Diagrams is one of 1860 Automation skills cataloged on DirSkills, ranked #1643 by stars among them.

Browse all Automation skills →

Autonomous Loops

Autonomous Loops provides patterns and reference implementations for running Claude Code in autonomous loops, from simple sequential pipelines to RFC-driven multi-agent DAG systems. Retained for compatibility; use continuous-agent-loop for new guidance.

Autonomous Agent Harness

Autonomous Agent Harness turns Claude Code into a self-directing agent system with persistent memory, scheduled tasks, computer use, and task queuing. Use it when continuous autonomous operation, scheduled tasks, or self-directing agent loops are needed.

Automation Audit Ops

Automation Audit Ops audits live automations, jobs, hooks, and connectors to identify what is working, broken, redundant, or missing before any fixes are made.