android SKILL.md skillA

android from lynricsy/hyperskills is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.

Install it, pinned

mdr add lynricsy/hyperskills/android@v2026.10.15

Pins v2026.10.15 in mdr.lock. Pin the fingerprint instead.

Audit grade: A, 17 of 17 checks passed
Kind: SKILL.md skill
Repository: lynricsy/hyperskills
Path: skills/android/SKILL.md
Versions recorded: 5
Latest version: v2026.10.15, committed Oct 15, 2026
First version recorded: Sep 10, 2026
Size: 17,474 bytes
Repository stars: 25
License: MIT

Develops native Android apps with Kotlin, Jetpack Compose and Gradle.

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

# android

## Scope

Covers native Android application and library modules written in Kotlin: language and
coroutine usage, Jetpack Compose and the View system that still surrounds it, layered
architecture and dependency injection, navigation, the Gradle/AGP build, testing at every
layer, runtime performance and app size, platform runtime concerns (lifecycle, insets,
permissions, background work, exported components), and the Kotlin Multiplatform /
Compose Multiplatform boundary an Android module shares code across.

Not covered: Flutter and Dart, including its Android embedding — use the `flutter` skill.
React Native and Expo, including Hermes, Turbo Modules and EAS — use the `react-native`
skill. Native iOS, macOS, Swift and SwiftUI, including the Swift side of a Kotlin
Multiplatform project — use the `apple` skill. Server-side Kotlin on Spring Boot is not
covered here at all; neither are Play Store listing/ASO work, vendor SDK integrations
(Firebase, analytics, payments), and game engines.

Paths below are relative to this skill's directory.

## Core rules

1. Read `settings.gradle.kts`, `gradle/libs.versions.toml` and the target module's build
…

Read the whole file at its exact version.

How to install

The exact contents, by fingerprint

mdr add lynricsy/hyperskills/android@sha256:532aabea758f3d53

The line at the top of this page pins the label v2026.10.15, 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_umj2eiucugcnxckq.svg)](https://markdownregistry.com/a/art_umj2eiucugcnxckq)

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

Versions

The registry has recorded 5 versions of this file, between Sep 10, 2026 and Oct 15, 2026, about one every 9 days.

version	committed	commit	size	audit
v2026.10.15 latest	2026-10-15	eb1b653	17,474 B	A	view · diff
v2026.09.30	2026-09-30	179c8dc	17,297 B	A	view · diff
v2026.09.29	2026-09-29	608447d	16,866 B	A	view · diff
v2026.09.12	2026-09-12	dc3a132	16,866 B	A	view · diff
v2026.09.11	2026-09-10	c74b6c4	17,773 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 (17474 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

lynricsy/hyperskills · 25 stars · license MIT · pushed 2026-11-01 · branch main

API

GET https://markdownregistry.com/api/v1/artifacts/art_umj2eiucugcnxckq
GET https://markdownregistry.com/api/v1/resolve?ref=lynricsy/hyperskills/android
GET https://markdownregistry.com/api/v1/blob/532aabea758f3d53f34b88528d2b4ad3b4afe3532c0d3504b6a4dd999e327961

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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