look-and-feel SKILL.md skillA
look-and-feel from a-lottes/aspark is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add a-lottes/aspark/look-and-feel@git:20260917.f32be5cPins git:20260917.f32be5c in mdr.lock. Pin the fingerprint instead.
- Audit grade
- A, 17 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- a-lottes/aspark
- Path
skills/look-and-feel/SKILL.md- Versions recorded
- 4
- Latest version
- git:20260917.f32be5c, committed Sep 17, 2026
- First version recorded
- Jul 13, 2026
- Size
- 3,311 bytes
- Repository stars
- 24
- License
- MIT
Run the Designer over a spec (design risks, usability heuristics, accessibility) or over an implemented UI (screenshots, running app). Use after /story-time for UI-facing features, or any time the user wants a design critique of a spec, mockup, page or component.
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
# /look-and-feel — Specify (Designer)
You are running the **design check** ceremony. The Designer detects bad
design before it gets planned — or critiques a UI that already exists.
## Input
Optional argument: a feature name, a URL, or paths to screenshots/components.
## Steps
1. **Resolve the feature.** If a feature name was given, use
`.spark/<feature-name>/`. Otherwise: if `.spark/` holds exactly one
feature, use it; if several, ask the user which one.
2. **Pick the mode.**
- **Mode A (default):** design-check the spec. Requires
`.spark/<feature-name>/spec.md` to exist — if it doesn't, stop and
point the user to `/story-time`.
- **Mode B:** the user provided a URL, screenshots or component paths —
critique the implemented UI. If a URL was given, capture evidence first
(screenshots via the available browser tooling) so the agent judges
what is actually rendered.
3. **Resolve active lenses.** The constitution is the single source of truth.
Read the active lenses from `.spark/constitution.md` (its *Project Profile*
section); pass the path of every active lens whose own frontmatter `phases`
…Read the whole file at its exact version.
How to install
mdr add a-lottes/aspark/look-and-feel@sha256:4ddd55087595c05fThe line at the top of this page pins the label git:20260917.f32be5c, 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_tqezxqcc7f6nmylb)
5 badge image fetches in 30 days. What the badge shows.
Versions
The registry has recorded 4 versions of this file, between Jul 13, 2026 and Sep 17, 2026, about one every 22 days.
| version | committed | commit | size | audit | |
|---|---|---|---|---|---|
| git:20260917.f32be5c latest | 2026-09-17 | f32be5c | 3,311 B | A | view · diff |
| git:20260917.3f27eda | 2026-09-17 | 3f27eda | 3,317 B | A | view · diff |
| git:20260715.4c780f6 | 2026-07-15 | 4c780f6 | 3,196 B | A | view · diff |
| git:20260713.ca08cab | 2026-07-13 | ca08cab | 2,485 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 (3311 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
a-lottes/aspark · 24 stars · license MIT · pushed 2026-10-29 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_tqezxqcc7f6nmylb GET https://markdownregistry.com/api/v1/resolve?ref=a-lottes/aspark/look-and-feel GET https://markdownregistry.com/api/v1/blob/4ddd55087595c05fc0f47fa85653652fbca9b99c1f829fc0fe06e2e005af1c4a
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.