ui-designer SKILL.md skillB
ui-designer from henrigrimm/minnow is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add henrigrimm/minnow/ui-designer@git:20260529.7efcd4fPins git:20260529.7efcd4f in mdr.lock. Pin the fingerprint instead.
- Audit grade
- B, 16 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- henrigrimm/minnow
- Path
src/skills/ui-designer/SKILL.md- Versions recorded
- 5
- Latest version
- git:20260529.7efcd4f, committed May 29, 2026
- First version recorded
- May 20, 2026
- Size
- 3,036 bytes
- Repository stars
- 25
- License
- AGPL-3.0
Impeccable-guided UI audit, screenshot capture, plan or implement Minnow surfaces.
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
# UI Designer (Minnow) Specialized orchestrator for **Impeccable** design work on Minnow UI. Requires the built-in `/impeccable` skill (Step 14). Uses CDP `browser_screenshot` when Chrome remote debugging is available (Step 12). **Related:** `/impeccable` — general Impeccable commands; this skill runs a fixed workflow. ## Modes Reply with **`plan`** (default) or **`implement`** after `/ui-designer`: | Mode | Behavior | |------|----------| | **plan** | Audit, shape brief, markdown plan only — **no** file writes (`mutation=closed`) | | **implement** | After shape confirmation — edit UI paths via `impeccable craft` / `polish` | ## Workflow 1. **Preflight** — `load_impeccable_context` (PRODUCT.md, DESIGN.md, optional `.impeccable/design.json`). Context passes when `hasProduct` / `hasDesign` are true; if `hasDesignJson` is false, note `designJsonSetupHint` and run `/impeccable document` before token-critical edits. Fail fast if PRODUCT.md is placeholder; suggest `/impeccable teach` (harness). 2. **Observe** — `browser_navigate` → `http://127.0.0.1:<PORT>` (Minnow dev server); `browser_screenshot` for visual evidence (vision model required). …
Read the whole file at its exact version.
How to install
mdr add henrigrimm/minnow/ui-designer@sha256:038d79a2ca2f26acThe line at the top of this page pins the label git:20260529.7efcd4f, 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_jru3vnhil32jaiko)
5 badge image fetches in 30 days. What the badge shows.
Versions
The registry has recorded 5 versions of this file, between May 20, 2026 and May 29, 2026, about one every 2 days.
| version | committed | commit | size | audit | |
|---|---|---|---|---|---|
| git:20260529.7efcd4f latest | 2026-05-29 | 7efcd4f | 3,036 B | B | view · diff |
| git:20260525.6feb574 | 2026-05-25 | 6feb574 | 2,909 B | B | view · diff |
| git:20260523.3c0400f | 2026-05-23 | 3c0400f | 2,753 B | B | view · diff |
| git:20260520.945f6e5 | 2026-05-20 | 945f6e5 | 2,475 B | B | view · diff |
| git:20260520.a13d1dd | 2026-05-20 | a13d1dd | 2,479 B | B | view |
Audit of the latest version
- fail: No link to a raw IP address (matched: http://127.0.0.1)
- pass: Frontmatter block present
- pass: Frontmatter declares a name
- pass: Frontmatter declares a description
- pass: Size between 200 bytes and 200 KB (3036 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 script tag
Starting a new one? Use a template for SKILL.md on mdpantry, which passes every one of these checks and says what to change in it.
Source
henrigrimm/minnow · 25 stars · license AGPL-3.0 · pushed 2026-11-06 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_jru3vnhil32jaiko GET https://markdownregistry.com/api/v1/resolve?ref=henrigrimm/minnow/ui-designer GET https://markdownregistry.com/api/v1/blob/038d79a2ca2f26ac838e4161a00e21ff27bf011476b8d6a7b521f4e527752c3f
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.
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