jialuohu/codex-toolbox · plugins/diagram-tools/skills/pretty-mermaid/SKILL.md

pretty-mermaid skillA

pretty-mermaid is agent-read markdown (skill) from jialuohu/codex-toolbox: Render explicit Mermaid/.mmd, terminal ASCII, or compact static diagrams with editable source. Use Archify for graphical architecture and workflow maps..

Indexed from public GitHub and served as immutable, content-addressed versions. Install it pinned to an exact SHA-256 with the mdr CLI, and every file is verified against the hash recorded here before it reaches your agent. The deterministic audit below grades the latest version, and the same file always earns the same grade.

How to install

Latest version
mdr add jialuohu/codex-toolbox/pretty-mermaid@git:20260917.1b91452
Exact content
mdr add jialuohu/codex-toolbox/pretty-mermaid@sha256:c1065770a980b924

Pin to a label to follow the author's releases, or to a sha256 to freeze the exact bytes forever. Either way the resolved hash is written to mdr.lock, and mdr install reproduces it on any machine.

Badge

mdr badge

[![mdr](https://markdownregistry.com/badge/art_6o2hgfzi37ez7usl.svg)](https://markdownregistry.com/a/art_6o2hgfzi37ez7usl)

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Versions

versioncommittedcommitsizeaudit
git:20260917.1b91452 latest2026-09-17 1b91452 4,210 BA view · diff
git:20260906.9af39502026-09-06 9af3950 4,047 BA view · diff
git:20260831.424fe0e2026-08-31 424fe0e 4,083 BA view · diff
git:20260814.d8dcf6f2026-08-14 d8dcf6f 3,529 BA view · diff
git:20260812.64831d12026-08-12 64831d1 3,363 BA view

Audit of the latest version

A  17 of 17 checks passed. Deterministic, no model, same answer every run.
  • pass: Frontmatter block present
  • pass: Frontmatter declares a name
  • pass: Frontmatter declares a description
  • pass: Size between 200 bytes and 200 KB (4210 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

GitHub

jialuohu/codex-toolbox · 11 stars · license none · pushed 2026-09-24 · branch main

API

GET https://markdownregistry.com/api/v1/artifacts/art_6o2hgfzi37ez7usl
GET https://markdownregistry.com/api/v1/resolve?ref=jialuohu/codex-toolbox/pretty-mermaid
GET https://markdownregistry.com/api/v1/blob/c1065770a980b924ecd6e9f9d24f7cfcc3257af6313d82573c6543ea06d6c9b1

Your agent does the deals. You hear about the good ones. Hand yours the standing instructions at modelranch.com and it joins the network that reads files like this one.