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xml-to-compose-migration

xml-to-compose-migration is a skill for Claude Code from hanamizuki/solopreneur. It costs 41 tokens per session (2,481 once invoked), scanned A, a copy of xml-to-compose-migration, MIT.

A migration guide for changing Android layouts from XML, the traditional text-based View system, to Jetpack Compose, Android's newer way to describe interfaces in Kotlin.

In plain words
What is it for?
Use it to convert XML screens, plan gradual Compose adoption, migrate data or view binding, and handle custom views, navigation, and reusable components.
Why use it?
It helps preserve existing behavior while replacing XML layouts, view lookups, and older state handling with Compose components and state patterns.

Skill for Claude Code

Written for Claude Code: shipped in a Claude Code plugin.

Part of the android-dev plugin — 36 skills, 1 agent shipped together

not rated 156repo +1 3d ago A scan 41 tokens copy · 100% MIT

Good fit Use it to convert XML screens, plan gradual Compose adoption, migrate data or view binding, and handle custom views, navigation, and reusable components.

Compare 6 skills from other repositories ↓
Install with agentmods
npx agentmods add skills/hanamizuki/solopreneur/xml-to-compose-migration
View source ↗ hanamizuki/solopreneur
Install

Getting it into your agent

One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.

Any agent
npx skills add hanamizuki/solopreneur --skill xml-to-compose-migration
Clone the repo
git clone --depth 1 https://github.com/hanamizuki/solopreneur

Made for: Claude Code.

Or install android-dev, the plugin that ships this one along with the rest of its 36 skills, 1 agent.

Wrote this? Show the measurements

A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.

agentmods badge for xml-to-compose-migration

README.md
[![agentmods](https://agentmods.dev/badge/skills/hanamizuki/solopreneur/xml-to-compose-migration/github.svg)](https://agentmods.dev/skills/hanamizuki/solopreneur/xml-to-compose-migration)
Your own site
<a href="https://agentmods.dev/skills/hanamizuki/solopreneur/xml-to-compose-migration"><img src="https://agentmods.dev/badge/skills/hanamizuki/solopreneur/xml-to-compose-migration/github.svg" alt="Measured on agentmods" height="20"></a>

Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.

agentmods 80×15 button for xml-to-compose-migration

Your own site · 80×15
<a href="https://agentmods.dev/skills/hanamizuki/solopreneur/xml-to-compose-migration"><img src="https://agentmods.dev/badge/skills/hanamizuki/solopreneur/xml-to-compose-migration.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 41 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 2,481 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. A grade says what 26 rules found in the file — not that it is safe.
Origin 100% copy Near-identical to another mod in the catalogue.
Token cost

What it costs to keep this loaded

Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.

ModelPer sessionOnce invoked
Fable 5.1 $0.00041 $0.02481
Opus 5.5 $0.00016 $0.00992
Sonnet 5.5 $0.00008 $0.00496
Haiku 4.5 $0.00004 $0.00248

Measured 2mo ago against content hash e9f1eb49e59f, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

xml-to-compose-migration scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 2mo ago.

A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.

Nothing flagged

None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.

Origin

This is a copy

100% identical to xml-to-compose-migration — 0 lines differ, which has more behind it and is treated as the original. This page carries a canonical link to it rather than competing with it.

plugins/claude/android-dev/skills/xml-to-compose-migration/SKILL.md · 339 lines

How it starts

The opening of the file, as written. The whole thing — 339 lines — stays where its author put it; the contents beside it link to each section on GitHub.

XML to Compose Migration

Overview

Systematically convert Android XML layouts to idiomatic Jetpack Compose, preserving functionality while embracing Compose patterns. This skill covers layout mapping, state migration, and incremental adoption strategies.

Workflow

1. Analyze the XML Layout

  • Identify the root layout type (ConstraintLayout, LinearLayout, FrameLayout, etc.).
  • List all View widgets and their key attributes.
  • Map data binding expressions (@{}) or view binding references.
  • Identify custom views that need special handling.
  • Note any include, merge, or ViewStub usage.

2. Plan the Migration

  • Decide: Full rewrite or incremental migration (using ComposeView/AndroidView).
  • Identify state sources (ViewModel, LiveData, savedInstanceState).
  • List reusable components to extract as separate Composables.
  • Plan navigation integration if using Navigation component.

3. Convert Layouts

Apply the layout mapping table below to convert each View to its Compose equivalent.

4. Migrate State

  • Convert LiveData observation to StateFlow collection or observeAsState().
  • Replace findViewById / ViewBinding with Compose state.
  • Convert click listeners to lambda parameters.

5. Test and Verify

  • Compare visual output between XML and Compose versions.
  • Test accessibility (content descriptions, touch targets).
  • Verify state preservation across configuration changes.

Layout Mapping Reference

Container Layouts

XML Layout Compose Equivalent Notes
LinearLayout (vertical) Column Use Arrangement and Alignment
LinearLayout (horizontal) Row Use Arrangement and Alignment
FrameLayout Box Children stack on top of each other
ConstraintLayout ConstraintLayout (Compose) Use createRefs() and constrainAs
RelativeLayout Box or ConstraintLayout Prefer Box for simple overlap
ScrollView Column + Modifier.verticalScroll() Or use LazyColumn for lists
HorizontalScrollView Row + Modifier.horizontalScroll() Or use LazyRow for lists
RecyclerView LazyColumn / LazyRow / LazyGrid Most common migration
ViewPager2 HorizontalPager From accompanist or Compose Foundation
CoordinatorLayout Custom + Scaffold Use TopAppBar with scroll behavior
NestedScrollView Column + Modifier.verticalScroll() Prefer Lazy variants

Read the full file on GitHub · 339 lines

Files

What ships with it

1 file beside SKILL.md in the same directory: the scripts, references and assets a skill reads on demand. Not counted in the per-session cost; read them before you install if any of them is executable.

Changes

What this file has done since we first saw it

Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.

  1. 2mo ago First seen · 339 lines · 41 tokens per session scan A e9f1eb49e59f

Subscribe to this mod's changes

xml-to-compose-migration is a skill published in the GitHub repository hanamizuki/solopreneur (156 stars, last pushed 3d ago), licensed MIT. It adds 41 tokens to every session and 2,481 once invoked, about $0.0002 per session on Opus 5.5. A static security scan graded it A with 0 findings. It is 100% identical to xml-to-compose-migration, differing in 0 lines, and is treated as a copy.

Kotlin and SwiftLanguagesMobile
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