mermaid-diagrams SKILL.md skillA

mermaid-diagrams from nicepkg/ai-workflow is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.

mdr add nicepkg/ai-workflow/mermaid-diagrams@git:20260118.be84779

Pins git:20260118.be84779 in mdr.lock. Pin the fingerprint instead.

Audit grade

A, 17 of 17 checks passed

Kind

SKILL.md skill

Repository

nicepkg/ai-workflow

Path

workflows/talk-to-slidev-workflow/.claude/skills/mermaid-diagrams/SKILL.md

Versions recorded

1

Latest version

git:20260118.be84779, committed Jan 18, 2026

Size

7,577 bytes

Repository stars

288

License

MIT

Create diagrams and visualizations using Mermaid syntax. Use when generating flowcharts, sequence diagrams, class diagrams, entity-relationship diagrams, Gantt charts, or any visual documentation. Triggers on Mermaid, flowchart, sequence diagram, class diagram, ER diagram, Gantt chart, diagram, visualization.

Collected from public GitHub. Every version is saved exactly as it was and never changes. Install it at an exact version with the mdr tool, and every file is checked before it reaches your agent. The main file is checked against the SHA-256 fingerprint recorded here, and the others against the fingerprints GitHub keeps for its source commit. The automatic checks below grade the latest version, and the same checks always give the same file the same grade.

What the file says

# Mermaid Diagrams

Create diagrams and visualizations using Mermaid markdown syntax.

## Quick Reference

Mermaid diagrams are written in markdown code blocks with `mermaid` as the language identifier.

## Flowchart

```mermaid
flowchart TD
    A[Start] --> B{Is it valid?}
    B -->|Yes| C[Process data]
    B -->|No| D[Show error]
    C --> E[Save to database]
    D --> F[Return to input]
    E --> G[End]
    F --> A
```

### Flowchart Syntax
```
flowchart TD          %% TD = top-down, LR = left-right, RL, BT
    A[Rectangle]      %% Square brackets = rectangle
    B(Rounded)        %% Parentheses = rounded rectangle
    C{Diamond}        %% Curly braces = diamond/decision
    D[[Subroutine]]   %% Double brackets = subroutine
    E[(Database)]     %% Cylinder shape
    F((Circle))       %% Double parentheses = circle
    G>Asymmetric]     %% Flag shape

    A --> B           %% Arrow
    B --- C           %% Line without arrow
    C -.-> D          %% Dotted arrow
    D ==> E           %% Thick arrow
    E --text--> F     %% Arrow with label
    F -->|label| G    %% Alternative label syntax
```

### Subgraphs
```mermaid
flowchart TB
    subgraph Frontend
…

Read the whole file at its exact version.

How to install

mdr add nicepkg/ai-workflow/mermaid-diagrams@sha256:6912d333164ad986

[![mdr](https://markdownregistry.com/badge/art_bfdsm4sisw4xawfd.svg)](https://markdownregistry.com/a/art_bfdsm4sisw4xawfd)

Versions

The registry has recorded 1 version of this file, committed on Jan 18, 2026.

Audit of the latest version

Source

API

GET https://markdownregistry.com/api/v1/artifacts/art_bfdsm4sisw4xawfd
GET https://markdownregistry.com/api/v1/resolve?ref=nicepkg/ai-workflow/mermaid-diagrams
GET https://markdownregistry.com/api/v1/blob/6912d333164ad9860f576dca1a19f54e6c49561cca6286eac0d794115708b88a

Your AI assistant does the legwork. You hear about the deals worth your word. Hand yours the standing instructions at modelranch.com and it joins the network that reads files like this one.

Guides: the SKILL.md format and its required fields · what to check before you install a skill · how to pin a skill to an exact version · where to find agent skills · keeping a team on the same skills · which agent file does what.

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