game-feel SKILL.md skillA

game-feel from rshankras/claude-code-apple-skills is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.

Install it, pinned
mdr add rshankras/claude-code-apple-skills/game-feel@git:20260718.34fe932

Pins git:20260718.34fe932 in mdr.lock. Pin the fingerprint instead.

Audit grade
A, 17 of 17 checks passed
Kind
SKILL.md skill
Repository
rshankras/claude-code-apple-skills
Path
skills/design/game-feel/SKILL.md
Versions recorded
1
Latest version
git:20260718.34fe932, committed Jul 18, 2026
Size
6,500 bytes
Repository stars
876
License
MIT

Game feel ("juice") for Apple apps — celebration choreography, haptic vocabulary design, sound-effect layers, and the event×channel feedback audit. Use when big moments fall flat, when designing haptics or SFX, or when auditing whether every meaningful event actually reaches the user.

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

# Game Feel (Juice)

Makes an app's meaningful moments *land* — through coordinated motion, haptics, and sound. Animation technique lives in `design/animation-patterns`; confetti/badge generation lives in `generators/milestone-celebration`. This skill is the **discipline layer**: which events deserve feedback, on which channels, and how to verify nothing important is silent.

## When This Skill Activates

Use this skill when the user:
- Says the app feels **flat**, **lifeless**, or "lacks juice/polish/delight"
- Wants **celebrations** designed (winners, streaks, reveals, score changes)
- Asks to design or review **haptics** (vocabulary, Core Haptics, `.sensoryFeedback`)
- Asks about **sound effects**, buzzers, countdown ticks, or fanfares
- Wants a **feedback audit** — do the right events fire the right channels?
- Is building a **party/group game** where the phone is shared, passed, or watched at a distance

## Core Principles

### 1. Channels have different reach — match the channel to the audience

| Channel | Who perceives it |
|---------|------------------|
| Haptics | Only the person **holding** the device |
| Screen motion | Whoever is **looking** at the screen |
…

Read the whole file at its exact version.

How to install

The exact contents, by fingerprint
mdr add rshankras/claude-code-apple-skills/game-feel@sha256:35b0b8fa55807b1b

The line at the top of this page pins the label git:20260718.34fe932, 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_t3un6ffgviaivzyv.svg)](https://markdownregistry.com/a/art_t3un6ffgviaivzyv)

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

Versions

The registry has recorded 1 version of this file, committed on Jul 18, 2026.

versioncommittedcommitsizeaudit
git:20260718.34fe932 latest2026-07-18 34fe932 6,500 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 (6500 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

rshankras/claude-code-apple-skills · 876 stars · license MIT · pushed 2026-11-09 · branch main

API

GET https://markdownregistry.com/api/v1/artifacts/art_t3un6ffgviaivzyv
GET https://markdownregistry.com/api/v1/resolve?ref=rshankras/claude-code-apple-skills/game-feel
GET https://markdownregistry.com/api/v1/blob/35b0b8fa55807b1bfb616f075950142ae928c0d657724259eb814b56f1c64488

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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