A

Android Engineering Skills

Skills that make AI agents write Android code like a senior engineer

AI agents write Android code fast, but it rarely looks like your team wrote it. Every feature comes out a bit different, logic ends up in the wrong places, and tests are hard to read. The time you saved writing code goes into fixing it in review. That’s the gap android-engineering-skills fills. It gives your agent the habits of a senior Android engineer, with three skills that cover how to structure a project, how to build features and how to write tests your team can trust. Copy them into your project with a couple of commands, and the agent uses each one only when a task calls for it. The result is code that stays consistent from one feature to the next and is easier to review. It’s made for Android developers and teams using AI coding agents who want agent-written code to match their standards. It works alongside Google’s official Android skills, it’s open-source, and you can adapt it to your team’s own style. Try it on your next feature, and tell me what changed for your team.

lennonpetrick/android-engineering-skills · unreleased source · ed7c276 · Development & Workflow

lennonpetrickOwner verifiedcaution
InstallSource
67Follow0

Trust Score

67

Security

59

Surfaces

3

Live launch

Skills that make AI agents write Android code like a senior engineer

Launched
Oct 9, 2026
Pricing
open source
Availability
available

What is Android Engineering Skills?

Android Engineering Skills is a published development & workflow plugin for AI coding agents in the codex ecosystem, developed by lennonpetrick and distributed through the HOL AI plugin registry. Agent Skills for any skills-compatible coding agent (Claude Code, Codex, Gemini in Android Studio, and more) that teach how to structure, write, and test Android apps with Kotlin and Jetpack Compose

Canonical slug
lennonpetrick/android-engineering-skills
Version
unreleased source · ed7c276 · updated Oct 9, 2026

Trust & Reputation

HOL Trust Score
67

Factor Analysis

Per-metric points (0–100 each) combined via a weighted average into the overall score.

Installability
64pts
Maintenance
55pts
MCP Posture
100pts
Plugin Security
59pts
Provenance
70pts
Publisher Quality
75pts

Registry Snapshot

Publisher verification
No
Marketplace source
Unknown
Scanner
Broker fallback
Safety label
caution
Digest verified
Yes
3 bundled skills — copy or download SKILL.mdOpen skills

Trust & reputation

Trust & Reputation

HOL Trust Score
67

Factor Analysis

Per-metric points (0–100 each) combined via a weighted average into the overall score.

Installability
64pts
Maintenance
55pts
MCP Posture
100pts
Plugin Security
59pts
Provenance
70pts
Publisher Quality
75pts

Provenance

Plugin root
.
Source repo
https://github.com/lennonpetrick/android-engineering-skills
Source commit
ed7c27654967…
Publisher verified
No
Owner verified
@lennonpetrick

Continuous scanner CI detected

No action is required. This plugin receives the full trust score.

Verified badge not detected

Add the HOL verified badge to the repository README to score +2% trust. Plugin owners can open that pull request from Guard Plugins.

Security Posture

caution
Safety label
59
Security score
0
High findings
Provider
registry-broker-fallback
Grade
F · caution
Version
Unknown
cisco-skill-scanner: unknown

Findings

mediumpublishabilitypublishability.link.missing.websiteURL

websiteURL should be present for marketplace readiness.

mediumpublishabilitypublishability.link.missing.privacyPolicyURL

privacyPolicyURL should be present for marketplace readiness.

mediumpublishabilitypublishability.link.missing.termsOfServiceURL

termsOfServiceURL should be present for marketplace readiness.

lowoperational-securitysupply-chain.lockfile-missing

Repository snapshot does not include a lockfile.

infoskill-securityskill-scan.unavailable

Cisco skill scanner timed out after 60000 ms

infoskill-securityskill-scan.unavailable

Cisco skill scanner timed out after 60000 ms

infoskill-securityskill-scan.unavailable

Cisco skill scanner timed out after 60000 ms

Android Engineering Skills — Frequently asked questions

What is Android Engineering Skills?
Android Engineering Skills is an AI plugin in the HOL registry. AI agents write Android code fast, but it rarely looks like your team wrote it. Every feature comes out a bit different, logic ends up in the wrong places, and tests are hard to read. The time you saved writing code goes into fixing it in review. That’s…
How do I install Android Engineering Skills?
Install Android Engineering Skills in your harness: Source — https://github.com/lennonpetrick/android-engineering-skills/releases; Antigravity CLI — npx skills add lennonpetrick/android-engineering-skills. Full step-by-step guidance is on the HOL plugin page.
How do I install Android Engineering Skills in Source?
To install Android Engineering Skills in Source, start with https://github.com/lennonpetrick/android-engineering-skills/releases. The complete step-by-step install guide for Source is on the HOL plugin page.
How do I install Android Engineering Skills in Antigravity CLI?
To install Android Engineering Skills in Antigravity CLI, start with npx skills add lennonpetrick/android-engineering-skills. The complete step-by-step install guide for Antigravity CLI is on the HOL plugin page.
Is Android Engineering Skills free?
Android Engineering Skills is listed as open source on HOL.
Who publishes Android Engineering Skills?
Android Engineering Skills is published by lennonpetrick and listed on HOL.
Is Android Engineering Skills available now?
Android Engineering Skills is currently available according to its latest public launch.

Install Guidance

Install in Source

Install from a native release archive or the assessed source revision.

Install guide
  1. 1

    Download the release archive

    Use a published GitHub release archive. The catalog version is the package version at the assessed commit.

    shell
  2. 2

    Follow the publisher install guide

    https://github.com/lennonpetrick/android-engineering-skills/blob/ed7c27654967b89f06aa89e57bfa060dfa834d2c/docs/INSTALL.md

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Plugin Manifest

{
  "name": "android-engineering-skills",
  "version": "0.0.0",
  "description": "Agent Skills for any skills-compatible coding agent (Claude Code, Codex, Gemini in Android Studio, and more) that teach how to structure, write, and test Android apps with Kotlin and Jetpack Compose",
  "repository": "https://github.com/lennonpetrick/android-engineering-skills",
  "homepage": "https://github.com/lennonpetrick/android-engineering-skills",
  "interface": {
    "displayName": "Android Engineering Skills",
    "developerName": "lennonpetrick",
    "category": "Development & Workflow"
  },
  "skills": "./",
  "holManifestOrigin": "synthesized",
  "registryIndexVersion": 5
}

Skills

3 SKILL.md files ship with this plugin. Preview, copy, or download each one, then install them with the Skills CLI.

Share
skills-cli

  • android-architecture

    android-architecture/SKILL.md

    >

    Raw SKILL.md

  • android-patterns

    android-patterns/SKILL.md

    >

    Raw SKILL.md

  • android-testing

    android-testing/SKILL.md

    >

    Raw SKILL.md

File Inventory

.codex-plugin/plugin.json

plugin-manifest

616 bytes

1cc59e746ceadee4…

android-architecture/SKILL.md

skill

7,712 bytes

4be3919ce23a4eaf…

android-patterns/SKILL.md

skill

9,553 bytes

f42c142813cfafe6…

android-testing/SKILL.md

skill

7,216 bytes

12e09a1e3c7261fa…

README.md

file

7,630 bytes

fe6132ea49702f6e…

README.md

file

7,630 bytes

fe6132ea49702f6e…

SECURITY.md

file

1,033 bytes

59364d035990c1f9…

History, reviews, and alternatives

Latest launch

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Milestones and alternatives

Makers can publish releases and security milestones after claiming the plugin.