mermaid-diagrams SKILL.md skillA
mermaid-diagrams from dannykkh/skill-olympus is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add dannykkh/skill-olympus/mermaid-diagrams@git:20261010.c371a89Pins git:20261010.c371a89 in mdr.lock. Pin the fingerprint instead.
- Audit grade
- A, 17 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- dannykkh/skill-olympus
- Path
skills/mermaid-diagrams/SKILL.md- Versions recorded
- 4
- Latest version
- git:20261010.c371a89, committed Oct 10, 2026
- First version recorded
- Jan 31, 2026
- Size
- 8,725 bytes
- Repository stars
- 7
- License
- MIT
Create Mermaid software diagrams: flowcharts, sequence, class, ERD, C4, state, git, pie, and gantt; use for diagram, visualize, model, map out, show the flow, architecture, database, code, or user-flow docs.
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 Diagramming Create professional software diagrams using Mermaid's text-based syntax. Mermaid renders diagrams from simple text definitions, making diagrams version-controllable, easy to update, and maintainable alongside code. ## Core Syntax Structure All Mermaid diagrams follow this pattern: ```mermaid diagramType definition content ``` **Key principles:** - First line declares diagram type (e.g., `classDiagram`, `sequenceDiagram`, `flowchart`) - Use `%%` for comments - Line breaks and indentation improve readability but aren't required - Unknown words break diagrams; parameters fail silently ## Diagram Type Selection Guide **Choose the right diagram type:** 1. **Class Diagrams** - Domain modeling, OOP design, entity relationships - Domain-driven design documentation - Object-oriented class structures - Entity relationships and dependencies 2. **Sequence Diagrams** - Temporal interactions, message flows - API request/response flows - User authentication flows - System component interactions - Method call sequences 3. **Flowcharts** - Processes, algorithms, decision trees - User journeys and workflows - Business processes …
Read the whole file at its exact version.
How to install
mdr add dannykkh/skill-olympus/mermaid-diagrams@sha256:bf78ccf7cb472b3dThe line at the top of this page pins the label git:20261010.c371a89, 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.
[](https://markdownregistry.com/a/art_7yxy37xiwao5y4i4)
4 badge image fetches in 30 days. What the badge shows.
Versions
The registry has recorded 4 versions of this file, between Jan 31, 2026 and Oct 10, 2026, about one every 84 days.
| version | committed | commit | size | audit | |
|---|---|---|---|---|---|
| git:20261010.c371a89 latest | 2026-10-10 | c371a89 | 8,725 B | A | view · diff |
| git:20260823.5ce8132 | 2026-08-23 | 5ce8132 | 8,545 B | A | view · diff |
| git:20260427.85307e1 | 2026-04-27 | 85307e1 | 6,844 B | A | view · diff |
| git:20260131.9f78a80 | 2026-01-31 | 9f78a80 | 7,366 B | A | view |
Audit of the latest version
- pass: Frontmatter block present
- pass: Frontmatter declares a name
- pass: Frontmatter declares a description
- pass: Size between 200 bytes and 200 KB (8725 bytes)
- pass: No zero-width or bidi control characters
- 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
Source
dannykkh/skill-olympus · 7 stars · license MIT · pushed 2026-11-04 · branch master
API
GET https://markdownregistry.com/api/v1/artifacts/art_7yxy37xiwao5y4i4 GET https://markdownregistry.com/api/v1/resolve?ref=dannykkh/skill-olympus/mermaid-diagrams GET https://markdownregistry.com/api/v1/blob/bf78ccf7cb472b3d10df72be88ec993085f51b36e6ea5e5793479b331f7ded7d
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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