lukaskellerstein/claude-my-marketplace · plugins/media-plugin/skills/svg-mastery/SKILL.md

svg-mastery skillF

svg-mastery is agent-read markdown (skill) from lukaskellerstein/claude-my-marketplace: Expert knowledge for working with SVG (Scalable Vector Graphics) — optimization, embedding, animation, accessibility, responsive scaling, React integration, filters, and programmatic creation. Use when the user asks to "optimize SVG", "clean up SVG", "reduce SVG file size", "embed SVG in HTML", "inline SVG vs img tag", "animate SVG", "SVG stroke animation", "SVG morphing", "accessible SVG", "SVG viewBox", "responsive SVG", "SVG in React", "SVG sprite", "SVG gradient", "SVG filter", "clip-path", .

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 lukaskellerstein/claude-my-marketplace/svg-mastery@git:20260529.f30103e
Exact content
mdr add lukaskellerstein/claude-my-marketplace/svg-mastery@sha256:e659ebe34d4b2ac7

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_vd4xlrdmk3tr7v3o.svg)](https://markdownregistry.com/a/art_vd4xlrdmk3tr7v3o)

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Versions

versioncommittedcommitsizeaudit
git:20260529.f30103e latest2026-05-29 f30103e 23,220 BF view · diff
git:20260527.a533bcc2026-05-27 a533bcc 14,576 BF view · diff
git:20260406.f86f8b02026-04-06 f86f8b0 14,261 BF view

Audit of the latest version

F  15 of 17 checks passed. Deterministic, no model, same answer every run.
  • FAIL, critical: No text hidden with inline styles (matched: style="display:none)
  • 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 (23220 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 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

Source

GitHub

lukaskellerstein/claude-my-marketplace · 3 stars · license none · pushed 2026-09-14 · branch main

API

GET https://markdownregistry.com/api/v1/artifacts/art_vd4xlrdmk3tr7v3o
GET https://markdownregistry.com/api/v1/resolve?ref=lukaskellerstein/claude-my-marketplace/svg-mastery
GET https://markdownregistry.com/api/v1/blob/e659ebe34d4b2ac729da83016b1590e6d988ba957118b674428067839d067395

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