mermaid-architecture SKILL.md skillF

mermaid-architecture from afonsoft/skills is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.

Install it, pinned
mdr add afonsoft/skills/mermaid-architecture@v1.0.0

Pins v1.0.0 in mdr.lock. Pin the fingerprint instead.

Audit grade
F, 16 of 17 checks passed
Kind
SKILL.md skill
Repository
afonsoft/skills
Path
skills/mermaid-architecture/SKILL.md
Versions recorded
2
Latest version
v1.0.0, committed Sep 20, 2026
First version recorded
Sep 12, 2026
Size
9,439 bytes
Repository stars
14
License
MIT

Use when generating, documenting, or updating architecture diagrams, flowcharts, sequence, ER, class, or state diagrams using Mermaid in docs/architecture/.

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 Architecture Diagrams

Create structured, high-contrast, production-ready Mermaid architecture diagrams, workflows, and system design documentation. Native diagrams render directly in Markdown viewers (GitHub, GitLab, Obsidian, wikis) with optional image exports (PNG/SVG) generated via Mermaid CLI (`mmdc` / `npx @mermaid-js/mermaid-cli`).

## 📁 Storage Location (`docs/architecture/`)

All generated architecture diagrams, source `.mmd` files, exported images, and system design documents **must be stored in `docs/architecture/`**, consistent with the `drawio-architecture` convention:

```text
docs/architecture/
├── system-architecture.md             # Architecture documentation with embedded Mermaid blocks
├── <name>_<type>_<title>.mmd          # Source Mermaid definitions
├── <name>_<type>_<title>.png          # Optional exported raster image
└── <name>_<type>_<title>.svg          # Optional exported vector image
```

Ensure the directory exists before saving:
```bash
mkdir -p docs/architecture
```

## When to Use

- The user asks for an **architecture diagram**, **system structure**, **component overview**, **C4 model**, **microservices topology**, or **data flow**.
…

Read the whole file at its exact version.

How to install

The exact contents, by fingerprint
mdr add afonsoft/skills/mermaid-architecture@sha256:168c630f5d5cda98

The line at the top of this page pins the label v1.0.0, which is what most people want. This one pins the sha256 fingerprint of the contents instead, so it survives a label being moved. Either way the exact version is written to mdr.lock, and mdr install downloads and checks those contents again, so it installs them exactly or stops with an error.

Badge

mdr badge

[![mdr](https://markdownregistry.com/badge/art_dclaeocie4vvhblh.svg)](https://markdownregistry.com/a/art_dclaeocie4vvhblh)

4 badge image fetches in 30 days. What the badge shows.

Versions

The registry has recorded 2 versions of this file, between Sep 12, 2026 and Sep 20, 2026, about one every 7 days.

versioncommittedcommitsizeaudit
v1.0.0 latest2026-09-20 1d3ecda 9,439 BF view · diff
v1.0.02026-09-12 c18635f 9,233 BF view

Audit of the latest version

F  16 of 17 checks passed. Fixed automatic checks with no AI involved, so the same checks give the same answer every run.
  • FAIL, critical: No zero-width or bidi control characters (matched: ‍)
  • pass: Frontmatter block present
  • pass: Frontmatter declares a name
  • pass: Frontmatter declares a description
  • pass: Size between 200 bytes and 200 KB (9439 bytes)
  • pass: No instruction hidden inside an HTML comment
  • pass: No link to an exfiltration or paste host
  • pass: No credential-shaped string
  • pass: No instruction to send local credentials anywhere
  • pass: No text hidden with inline styles
  • pass: No prompt-injection phrasing
  • pass: No curl or wget piped into a shell
  • pass: No recursive delete of root, home or parent
  • pass: No instruction to read or print local credentials
  • pass: No base64 blob over 200 characters
  • pass: No link to a raw IP address
  • pass: No script tag

Starting a new one? Use a template for SKILL.md on mdpantry, which passes every one of these checks and says what to change in it.

Source

GitHub

afonsoft/skills · 14 stars · license MIT · pushed 2026-10-27 · branch main

API

GET https://markdownregistry.com/api/v1/artifacts/art_dclaeocie4vvhblh
GET https://markdownregistry.com/api/v1/resolve?ref=afonsoft/skills/mermaid-architecture
GET https://markdownregistry.com/api/v1/blob/168c630f5d5cda9877f11e02efdf723537cb95d5ee7878915f2f6b0fda0b6443

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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