mobile-ux-foundations SKILL.md skillA

mobile-ux-foundations from felvieira/claude-skills-fv is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.

Install it, pinned
mdr add felvieira/claude-skills-fv/mobile-ux-foundations@git:20261030.813a629

Pins git:20261030.813a629 in mdr.lock. Pin the fingerprint instead.

Audit grade
A, 17 of 17 checks passed
Kind
SKILL.md skill
Repository
felvieira/claude-skills-fv
Path
skills/57-mobile-ux-foundations/SKILL.md
Versions recorded
7
Latest version
git:20261030.813a629, committed Oct 30, 2026
First version recorded
Aug 8, 2026
Size
23,119 bytes
Repository stars
28
License
Apache-2.0

Aplica fundamentos de UX mobile, navegacao e estados. Trigger em: "thumb zone", "zona do polegar", "navegacao inferior", "bottom nav", "dark mode", "modo escuro", "tema escuro", "OLED", "skeleton", "spinner", "loading", "tempo de carregamento", "app parece lento", "passkey", "passwordless", "login sem senha", "webauthn", "biometria", "onboarding", "tutorial inicial", "pedir permissao", "permission priming", "haptic", "feedback tatil", "dynamic type", "escala de fonte", "texto ampliado…

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

# Mobile UX Foundations — Ergonomia, Cor, Percepcao e Entrada

Cobre as decisoes de UX mobile que antecedem o layout: onde a mao alcanca, como o olho le no escuro, como o cerebro mede espera, e como o usuario entra no app. Cada regra aqui vem de dado biometrico, fisiologico ou comportamental — nao de preferencia estetica.

## Governanca Global

Esta skill segue `GLOBAL.md`, `policies/execution.md`, `policies/handoffs.md`, `policies/token-efficiency.md`, `policies/stack-flexibility.md` e `policies/evals.md`.

Para tabelas completas de contraste, curvas de easing por caso e fluxos de recuperacao de passkey, consultar `docs/skill-guides/mobile-ux-foundations.md` apenas quando necessario.

Fronteira com skills vizinhas:
- **02-ui-ux-design** escolhe a ancora estetica e gera tokens — esta skill impoe as restricoes fisiologicas que os tokens tem de respeitar (contraste minimo, superficie base do dark mode)
- **56-responsive-conversion** conserta layout quebrado e converte web para mobile — esta skill decide *onde* o elemento deve morar antes da conversao, e cobre validacao de formulario e estados de espera
…

Read the whole file at its exact version.

How to install

The exact contents, by fingerprint
mdr add felvieira/claude-skills-fv/mobile-ux-foundations@sha256:f507882f26b0699b

The line at the top of this page pins the label git:20261030.813a629, 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.

Badge

mdr badge

[![mdr](https://markdownregistry.com/badge/art_lz4krrxk54fshnek.svg)](https://markdownregistry.com/a/art_lz4krrxk54fshnek)

3 badge image fetches in 30 days. What the badge shows.

Versions

The registry has recorded 7 versions of this file, between Aug 8, 2026 and Oct 30, 2026, about one every 14 days.

versioncommittedcommitsizeaudit
git:20261030.813a629 latest2026-10-30 813a629 23,119 BA view · diff
git:20260910.85302b42026-09-10 85302b4 23,490 BA view · diff
git:20260909.9e47c192026-09-09 9e47c19 23,750 BA view · diff
git:20260909.ef96ede2026-09-09 ef96ede 23,499 BA view · diff
git:20260809.33234282026-08-09 3323428 23,487 BA view · diff
git:20260808.197cec92026-08-08 197cec9 20,244 BA view · diff
git:20260808.b4b8f472026-08-08 b4b8f47 18,978 BA view

Audit of the latest version

A  17 of 17 checks passed. Fixed automatic checks with no AI involved, so the same checks give the same answer every run.
  • pass: Frontmatter block present
  • pass: Frontmatter declares a name
  • pass: Frontmatter declares a description
  • pass: Size between 200 bytes and 200 KB (23119 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

GitHub

felvieira/claude-skills-fv · 28 stars · license Apache-2.0 · pushed 2026-11-04 · branch main

API

GET https://markdownregistry.com/api/v1/artifacts/art_lz4krrxk54fshnek
GET https://markdownregistry.com/api/v1/resolve?ref=felvieira/claude-skills-fv/mobile-ux-foundations
GET https://markdownregistry.com/api/v1/blob/f507882f26b0699b1afbaf099f5549e9113ece30fdf2a42276a630b6a94c644b

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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