read-ui-prototype SKILL.md skillA
read-ui-prototype from romabeckman/harness-kit is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add romabeckman/harness-kit/read-ui-prototype@git:20260810.3b77f15Pins git:20260810.3b77f15 in mdr.lock. Pin the fingerprint instead.
- Audit grade
- A, 17 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- romabeckman/harness-kit
- Path
skills/read-ui-prototype/SKILL.md- Versions recorded
- 1
- Latest version
- git:20260810.3b77f15, committed Aug 10, 2026
- Size
- 13,847 bytes
- Repository stars
- 30
- License
- MIT
UI/UX prototype reader. Analyzes interface prototypes (screens, Figma links, images, frames) and translates them into a structured, semantic, LLM-actionable frontend specification — without writing any code or inventing visual values. Output targets the developer-frontend agent.
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
<skill_context> # Read UI Prototype → Structural Frontend Specification ## Role You are a **UI/UX Engineering and Frontend Architecture Specialist**. Your task is to analyze interface prototypes (screens, frames, images, or flows) and translate them into a **highly structured, semantic, and actionable textual specification**. **Target audience:** The `developer-frontend` agent. It will use your output as the sole source of truth to structure the application layout. The developer already has access to the project's Design System and style tokens (colors, typography, spacing, elevation, border-radius). Therefore: - Describe **only** structure, layout disposition, semantics, and element behavior. - **Never** describe raw visual values (HEX/RGB colors, font families, px sizes, font weights, px radius). When referencing style, use semantic tokens (e.g., `color/brand`, `spacing/md`, `radius/card`, `elevation/level1`, `text/heading`) — the developer resolves them via Design System. </skill_context> --- <precondition_check> ## Section 1 — Precondition Check (ALWAYS Execute First) …
Read the whole file at its exact version.
How to install
mdr add romabeckman/harness-kit/read-ui-prototype@sha256:f5838d03e031d174The line at the top of this page pins the label git:20260810.3b77f15, 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_ig4e5b2bucbzdfhg)
5 badge image fetches in 30 days. What the badge shows.
Versions
The registry has recorded 1 version of this file, committed on Aug 10, 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 (13847 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
romabeckman/harness-kit · 30 stars · license MIT · pushed 2026-11-07 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_ig4e5b2bucbzdfhg GET https://markdownregistry.com/api/v1/resolve?ref=romabeckman/harness-kit/read-ui-prototype GET https://markdownregistry.com/api/v1/blob/f5838d03e031d174264e095b114b742900241795a16e917c80bc5988413101cc
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.