Mermaid Diagrams

What this skill does

Create software diagrams using Mermaid syntax. Use when users need to create, visualize, or document software through diagrams including class diagrams, sequence diagrams, flowcharts, ERDs, C4 architecture diagrams, state diagrams, git graphs, and other diagram types. Triggers include requests to diagram, visualize, model, map out, or show the flow of a system.

How to install Mermaid Diagrams

The easiest path is via the OpenClaw Easy desktop app — one click, no terminal required:

1. Download OpenClaw Easy for macOS or Windows (free, one-click installer, ~30 seconds).
2. Open the in-app Skills panel.
3. Search for mermaid-diagrams and click Install.
4. The skill activates automatically when an incoming message matches its description.

Manual install (advanced)

If you prefer manual installation:

1. Click the Download .zip button above to grab mermaid-diagrams-0.1.0.zip directly from our S3 mirror.
2. Unzip into ~/.openclaw/skills/mermaid-diagrams/ (create the directory if it does not exist).
3. Restart OpenClaw Easy (or the OpenClaw CLI gateway) so the new skill is discovered.

Related: more developer tools skills

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