verify-design-mastery SKILL.md skillA
verify-design-mastery from hermeticormus/design-mastery-claude-code is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add hermeticormus/design-mastery-claude-code/verify-design-mastery@git:20261004.ecddd5dPins git:20261004.ecddd5d in mdr.lock. Pin the fingerprint instead.
- Audit grade
- A, 17 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- hermeticormus/design-mastery-claude-code
- Path
.grok/skills/verify-design-mastery/SKILL.md- Versions recorded
- 1
- Latest version
- git:20261004.ecddd5d, committed Oct 4, 2026
- Size
- 6,114 bytes
- Repository stars
- 19
- License
- MIT
Install the design-mastery-claude-code plugin pack the way a user does, into a clean Claude Code config and a clean Grok Build home, prove every plugin validates, installs and loads its components, and keep the transcripts. Use when proving a design-mastery-claude-code PR's Done-when, checking that a plugin change still installs in both CLIs, or reproducing an install bug.
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
# Verify design-mastery-claude-code design-mastery-claude-code is a plugin library, not a running app: a single plugin, installed from the repo root, published as the `design-mastery` marketplace. Its user surface is the install. A user adds this repo as a plugin marketplace in Claude Code or Grok Build, installs plugins from it (or runs `./setup.sh` from a clone), and then uses the skills, commands, agents and hooks those plugins bring. This skill drives that path in throwaway configs, so a proof never touches your own Claude Code config or Grok home. Helper (executable, bash; needs `claude`, `grok`, `jq` and `git`): `.grok/skills/verify-design-mastery/bin/control-design-mastery` ```bash B=.grok/skills/verify-design-mastery/bin/control-design-mastery $B --help $B doctor # worth driving? CLIs, head, manifests in sync $B run # every plugin, both CLIs, prove each loaded; one JSON result $B run --only design-mastery # the same for the plugins a change touched $B run --pr 12 --expect <sha> # the same on a PR head, fetched into a scratch clone …
Read the whole file at its exact version.
How to install
mdr add hermeticormus/design-mastery-claude-code/verify-design-mastery@sha256:74023585b480d283The line at the top of this page pins the label git:20261004.ecddd5d, 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_bgxndw753ijuwsqq)
2 badge image fetches in 30 days. What the badge shows.
Versions
The registry has recorded 1 version of this file, committed on Oct 4, 2026.
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 (6114 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
hermeticormus/design-mastery-claude-code · 19 stars · license MIT · pushed 2026-10-04 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_bgxndw753ijuwsqq GET https://markdownregistry.com/api/v1/resolve?ref=hermeticormus/design-mastery-claude-code/verify-design-mastery GET https://markdownregistry.com/api/v1/blob/74023585b480d283053d4efea5fa4e2cb6d3363f49ce27a7882b50215ac01bab
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.