vrt-check SKILL.md skillA
vrt-check from mgiovani/cc-arsenal is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add mgiovani/cc-arsenal/vrt-check@git:20261005.b620662Pins git:20261005.b620662 in mdr.lock. Pin the fingerprint instead.
- Audit grade
- A, 17 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- mgiovani/cc-arsenal
- Path
skills/vrt-check/SKILL.md- Versions recorded
- 5
- Latest version
- git:20261005.b620662, committed Oct 5, 2026
- First version recorded
- Jul 19, 2026
- Size
- 8,756 bytes
- Repository stars
- 8
- License
- MIT
Runs the project's visual regression testing (VRT) workflow, detects.
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
# VRT Check Run visual regression tests, then triage every failure by eye before touching a snapshot. The workflow's only real risk is rubber-stamping `--update` on a diff nobody looked at: everything below exists to prevent that. ## Step 1: Discover the tooling Never assume a command. Different repos wire VRT through different tools. Look for, in order: | Order | Tool | Look for | | --- | --- | --- | | 1 | Task runner targets | `just --list` or `grep -E 'visual|screenshot|chromatic|snapshot' justfile Makefile` for targets like `visual-diff`, `visual-update`, `test:visual` | | 2 | package.json scripts | `grep -A2 '"scripts"' package.json` for `chromatic`, `test:visual`, `storybook:test`, `playwright test.*visual` | | 3 | Storybook test-runner | Presence of `.storybook/test-runner.ts` or `@storybook/test-runner` in `package.json` | | 4 | Playwright screenshot tests | `toHaveScreenshot(` calls in `*.spec.ts`, or a `playwright.config.*` with `snapshotDir`/`toMatchSnapshot` settings | …
Read the whole file at its exact version.
How to install
mdr add mgiovani/cc-arsenal/vrt-check@sha256:cdb9a6c560942a81The line at the top of this page pins the label git:20261005.b620662, 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_7iaogh3cn5ep5s6n)
4 badge image fetches in 30 days. What the badge shows.
Versions
The registry has recorded 5 versions of this file, between Jul 19, 2026 and Oct 5, 2026, about one every 19 days.
| version | committed | commit | size | audit | |
|---|---|---|---|---|---|
| git:20261005.b620662 latest | 2026-10-05 | b620662 | 8,756 B | A | view · diff |
| git:20260925.ca015cc | 2026-09-25 | ca015cc | 8,817 B | A | view · diff |
| git:20260916.0d6e629 | 2026-09-16 | 0d6e629 | 8,715 B | A | view · diff |
| git:20260727.fa2e9cf | 2026-07-27 | fa2e9cf | 8,597 B | A | view · diff |
| git:20260719.4ee8666 | 2026-07-19 | 4ee8666 | 8,681 B | A | view |
Audit of the latest version
- pass: Frontmatter block present
- pass: Frontmatter declares a name
- pass: Frontmatter declares a description
- pass: Size between 200 bytes and 200 KB (8756 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
mgiovani/cc-arsenal · 8 stars · license MIT · pushed 2026-10-28 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_7iaogh3cn5ep5s6n GET https://markdownregistry.com/api/v1/resolve?ref=mgiovani/cc-arsenal/vrt-check GET https://markdownregistry.com/api/v1/blob/cdb9a6c560942a81b03620f3823bfce13b5a7dc422e25886abec9eaa494801a9
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.