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designing-mobile-ui SKILL.md skillA

This file is byte-identical to the first copy the registry indexed. Same content hash, so the same checks give both the same grade.

designing-mobile-ui from cogvera-labs/next-expo-supabase-agent-harness is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.

Install it, pinned

mdr add cogvera-labs/next-expo-supabase-agent-harness/designing-mobile-ui@git:20261102.d0f625e

Pins git:20261102.d0f625e in mdr.lock. Pin the fingerprint instead.

Audit grade: A, 17 of 17 checks passed
Kind: SKILL.md skill
Repository: cogvera-labs/next-expo-supabase-agent-harness
Path: plugin/skills/designing-mobile-ui/SKILL.md
Versions recorded: 2
Latest version: git:20261102.d0f625e, committed Nov 2, 2026
First version recorded: Oct 21, 2026
Size: 2,448 bytes
Repository stars: 8
License: Apache-2.0

The design doctrine for the mobile app: typography roles, spacing rhythm, motion tokens, state choreography, and per-surface "default beautiful" checklists. Use when building or restyling any screen, component, list, form, modal, or interaction — BEFORE composing the JSX.

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

# Designing mobile UI

The gates make bad UI hard (tokens-only color, primitives-only controls,
registered states, computed contrast, the motion seam, the 44dp floor). This
skill is the other half: what makes the UI *good* — the choices inside the
fence. Work the procedure in order; read each reference lazily, only when its
step arrives.

1. **Classify the surface** — list screen, form, modal/sheet, detail, empty
   state, or settings — and open its checklist in
   `references/surface-checklists.md`. Build TO the checklist, not toward it
   afterwards.
2. **Foundations before pixels** — read `references/foundations.md` before
   choosing any type size, weight, spacing multiple, radius, or accent moment.
   Every one of those is a role decision, not a taste decision.
3. **Choreograph the data states** — read `references/state-choreography.md`.
   Every route registers `states.{loading,empty,error}` testIDs in
   `src/routes.ts`; this reference is HOW each state should behave, not just
   exist: skeleton→content without layout shift, empty states that propose the
   next action, errors that keep their retry.
…

Read the whole file at its exact version.

How to install

The exact contents, by fingerprint

mdr add cogvera-labs/next-expo-supabase-agent-harness/designing-mobile-ui@sha256:e4f11edd5ed5fdd7

The line at the top of this page pins the label git:20261102.d0f625e, 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](https://markdownregistry.com/badge/art_ueshnl2cnjgtncb5.svg)](https://markdownregistry.com/a/art_ueshnl2cnjgtncb5)

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

Versions

The registry has recorded 2 versions of this file, between Oct 21, 2026 and Nov 2, 2026, about one every 12 days.

version	committed	commit	size	audit
git:20261102.d0f625e latest	2026-11-02	d0f625e	2,448 B	A	view · diff
git:20261021.800efa9	2026-10-21	800efa9	2,467 B	A	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 (2448 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

cogvera-labs/next-expo-supabase-agent-harness · 8 stars · license Apache-2.0 · pushed 2026-11-07 · branch main

API

GET https://markdownregistry.com/api/v1/artifacts/art_ueshnl2cnjgtncb5
GET https://markdownregistry.com/api/v1/resolve?ref=cogvera-labs/next-expo-supabase-agent-harness/designing-mobile-ui
GET https://markdownregistry.com/api/v1/blob/e4f11edd5ed5fdd781f84fbad1aaf620c7b9a348760ad3ae423b4024ab76f8e2

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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