diagram-html SKILL.md skillB
diagram-html from spoon94/skill-vault is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add spoon94/skill-vault/diagram-html@v2.10Pins v2.10 in mdr.lock. Pin the fingerprint instead.
- Audit grade
- B, 16 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- spoon94/skill-vault
- Path
diagram/diagram-html/SKILL.md- Versions recorded
- 2
- Latest version
- v2.10, committed Sep 6, 2026
- First version recorded
- Jul 5, 2026
- Size
- 23,194 bytes
- Repository stars
- 5
- License
- MIT
Create professional architecture, workflow, sequence, data-flow, and lifecycle/state diagrams as standalone HTML files with inline SVG, dark/light theme toggle, and one-click export to PNG/JPEG/WebP/SVG. Accepts plain-language descriptions or pasted Mermaid code and lays the diagram out from scratch in archify style. Use for system architecture diagrams, infrastructure diagrams, cloud architecture visualizations, security diagrams, network topology, technical workflows, approval flows…
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-html (based on Archify) Create professional technical diagrams as self-contained HTML files with inline SVG, a theme toggle, and a built-in image/SVG export menu. Every diagram ships with a **dark/light theme toggle** (persists in `localStorage`, respects `prefers-color-scheme`), an **export menu** (copy PNG to clipboard; download PNG/JPEG/WebP rasterized natively at up to 4× resolution; download a **dual-theme SVG** that follows the embedding host's `prefers-color-scheme` — ideal for GitHub READMEs), and a **CSS-variable color system** that keeps both themes consistent. ## Setup (one-time, renderer modes only) The five typed renderers validate JSON against schemas via `ajv`. From this skill's folder: ```bash npm install ``` Without it the renderers still run — they print a warning and skip schema validation, keeping their own layout checks. The **generated HTML never has dependencies**; only the renderers do. …
Read the whole file at its exact version.
How to install
mdr add spoon94/skill-vault/diagram-html@sha256:ff268e395d4c416cThe line at the top of this page pins the label v2.10, 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_iwyp7ufai3hrksum)
2 badge image fetches in 30 days. What the badge shows.
Versions
The registry has recorded 2 versions of this file, between Jul 5, 2026 and Sep 6, 2026, about one every 63 days.
| version | committed | commit | size | audit | |
|---|---|---|---|---|---|
| v2.10 latest | 2026-09-06 | edaff03 | 23,194 B | B | view · diff |
| v2.10 | 2026-07-05 | f41ab3c | 23,429 B | B | view |
Audit of the latest version
- fail: No script tag (matched: <script)
- pass: Frontmatter block present
- pass: Frontmatter declares a name
- pass: Frontmatter declares a description
- pass: Size between 200 bytes and 200 KB (23194 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
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
spoon94/skill-vault · 5 stars · license MIT · pushed 2026-10-23 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_iwyp7ufai3hrksum GET https://markdownregistry.com/api/v1/resolve?ref=spoon94/skill-vault/diagram-html GET https://markdownregistry.com/api/v1/blob/ff268e395d4c416c31b69609054247e431c80c21d0ba160245695693a81a4454
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.