tomcounsell/ai · .claude/skills-global/mermaid-render/SKILL.md

mermaid-render skillA

mermaid-render is agent-read markdown (skill) from tomcounsell/ai: Render .mmd (and .excalidraw) files as hand-drawn PNGs via Excalidraw. Triggered by 'render this diagram', 'export mermaid as PNG', 'convert mmd to image', or 'excalidraw export'..

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 tomcounsell/ai/mermaid-render@git:20260714.61b55ce
Exact content
mdr add tomcounsell/ai/mermaid-render@sha256:deaab9e5cce02689

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_5k35qqoa3njui2vy.svg)](https://markdownregistry.com/a/art_5k35qqoa3njui2vy)

0 badge views in 30 days

Versions

versioncommittedcommitsizeaudit
git:20260714.61b55ce latest2026-07-14 61b55ce 9,921 BA view · diff
git:20260705.5a5efb92026-07-05 5a5efb9 9,815 BA view · diff
git:20260511.7a3d57a2026-05-11 7a3d57a 9,962 BA view · diff
git:20260506.19937d72026-05-06 19937d7 9,931 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 (9921 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

tomcounsell/ai · 24 stars · license GPL-3.0 · pushed 2026-09-17 · branch main

API

GET https://markdownregistry.com/api/v1/artifacts/art_5k35qqoa3njui2vy
GET https://markdownregistry.com/api/v1/resolve?ref=tomcounsell/ai/mermaid-render
GET https://markdownregistry.com/api/v1/blob/deaab9e5cce02689d2bc6cd9236a1b72814f6aa661ea51c7f79b40835990212e

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