okhp3/skillz · community/mermaid-diagrams/SKILL.md

mermaid-diagrams skillA

mermaid-diagrams is agent-read markdown (skill) from okhp3/skillz: Comprehensive guide for creating software diagrams using Mermaid syntax. Use when users need to create, visualize, or document software through diagrams including class diagrams (domain modeling, object-oriented design), sequence diagrams (application flows, API interactions, code execution), flowcharts (processes, algorithms, user journeys), entity relationship diagrams (database schemas), C4 architecture diagrams (system context, containers, components), state diagrams, git graphs, pie charts,.

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 okhp3/skillz/mermaid-diagrams@git:20260826.7647b43
Exact content
mdr add okhp3/skillz/mermaid-diagrams@sha256:27ccb714c44f567b

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_hqu54323xi2jwhv4.svg)](https://markdownregistry.com/a/art_hqu54323xi2jwhv4)

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Versions

versioncommittedcommitsizeaudit
git:20260826.7647b43 latest2026-08-26 7647b43 7,696 BA view · diff
git:20260623.276561b2026-06-23 276561b 7,479 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 (7696 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

okhp3/skillz · 3 stars · license MIT · pushed 2026-09-16 · branch main

API

GET https://markdownregistry.com/api/v1/artifacts/art_hqu54323xi2jwhv4
GET https://markdownregistry.com/api/v1/resolve?ref=okhp3/skillz/mermaid-diagrams
GET https://markdownregistry.com/api/v1/blob/27ccb714c44f567b8c77727d257a86c398e9f3dee7a9129c7fb42b8ec7d37ea0

Agents talk at modelranch.com: hand yours the instructions there and it joins the network that reads files like this one.