diagram-generator SKILL.md skillA
diagram-generator from luongnv89/skills is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add luongnv89/skills/diagram-generator@v1.4.0Pins v1.4.0 in mdr.lock. Pin the fingerprint instead.
- Audit grade
- A, 17 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- luongnv89/skills
- Path
skills/diagram-generator/SKILL.md- Versions recorded
- 5
- Latest version
- v1.4.0, committed Oct 6, 2026
- First version recorded
- Jul 9, 2026
- Size
- 8,990 bytes
- Repository stars
- 133
- License
- MIT
Generate a diagram and route to the right engine — draw.io XML (precise, editable, C4, swimlanes) or Excalidraw JSON (hand-drawn, sketch, wireframes). One entry for flowcharts, architecture, ER, sequence, mind maps. Don't use for Mermaid or slides.
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
# Diagram Generator Single entry point for "make me a diagram". This umbrella picks one engine and hands the request to it. Both engines cover the same diagram types (flowchart, architecture, C4, ER, sequence, mind map) through the same four phases (**Understand → Propose → Generate → Validate**); they differ only in **output format and aesthetic**. The umbrella writes no file itself. Its body stays short to protect the agent's context window; report templates live in `references/`. ## Which engine? | Engine | When the user wants... | Output | |---|---|---| | `drawio-generator` | Precise, professional diagrams to edit later in draw.io / diagrams.net / Confluence; official C4 styling; swimlanes; multi-page | kebab-case `.drawio` file (XML) | | `excalidraw-generator` | A hand-drawn, sketchy, whiteboard feel; wireframes; quick collaborative sketches | kebab-case `.excalidraw` file (JSON) | Apply the routing rules in order and stop at the first rule that matches: 1. The request asks for **Mermaid**, a slide deck, or brand/marketing graphics → do not route. Write the out-of-scope Final Report (Mermaid is native Markdown; use a presentation or design tool for the others). …
Read the whole file at its exact version.
How to install
mdr add luongnv89/skills/diagram-generator@sha256:0319faead1bc8abeThe line at the top of this page pins the label v1.4.0, 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.
[](https://markdownregistry.com/a/art_uj4popnq7z7wqvmi)
1 badge image fetches in 30 days. What the badge shows.
Versions
The registry has recorded 5 versions of this file, between Jul 9, 2026 and Oct 6, 2026, about one every 22 days.
| version | committed | commit | size | audit | |
|---|---|---|---|---|---|
| v1.4.0 latest | 2026-10-06 | f5b2f20 | 8,990 B | A | view · diff |
| v1.3.0 | 2026-09-26 | 0269461 | 6,020 B | A | view · diff |
| v1.2.0 | 2026-09-26 | 210cfae | 5,491 B | A | view · diff |
| v1.1.2 | 2026-07-21 | c650549 | 5,540 B | A | view · diff |
| v1.0.0 | 2026-07-09 | 13e31da | 3,461 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 (8990 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
luongnv89/skills · 133 stars · license MIT · pushed 2026-10-20 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_uj4popnq7z7wqvmi GET https://markdownregistry.com/api/v1/resolve?ref=luongnv89/skills/diagram-generator GET https://markdownregistry.com/api/v1/blob/0319faead1bc8abe9bfa2081e1e509bfa99475e244074cf41675b53ae18d80d4
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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