Stabilizing Compose Types

Q: What is a Claude Code skill and how does the Stabilizing Compose Types skill fit in?

A Claude Code skill is a SKILL.md file that lives under ~/.claude/skills/<name>/ and tells the Claude Code CLI agent how to perform a specific task (instructions, prompts, allowed tools). Skills are auto-discovered at session start. Stabilizing Compose Types is one of 67,000+ skills indexed in the open ClaudSkills catalog, classified under the Dev Tools category. Learn more at https://claudskills.com/learn/what-is-skill-md/.

Category: Dev Tools · Sub-category: tools-misc · Last updated: 2026-05-27

lang:kotlin type:debug

Use this skill to fix unstable Jetpack Compose types once a stability diagnosis has identified them. Covers the three-tier strategy — make the type truly stable with val plus immutable fields, mark with @Immutable or @Stable when the source is owned, and use stabilityConfigurationFiles for third-party or Java types. Explains the compiler-level difference between @Immutable and @Stable (static expression promotion), kotlinx.collections.immutable for List/Set/Map parameters, and the StableHolder wrapper escape hatch. Use when the developer asks how to stabilize a User class, a List parameter, java.time.LocalDateTime, a Flow parameter, or when the compiler report shows unstable params and the developer wants the fix. The diagnostic step lives in a sibling skill.

Security AStatic scan found no risk patternsHow grading works ›

From the source SKILL.md

Once a diagnosis (see ../diagnosing-compose-stability/SKILL.md) has named the unstable types, this skill walks Claude through fixing them. The strategy is a strict three-tier waterfall: (1) make the type truly stable by structural rewrite (val + immutable fields) — no annotation needed; (2) annotate with @Immutable or @Stable when the source is owned and the contract is honored; (3) use stabilityConfigurationFile for third-party or Java types. DO NOT invert this order — annotations are a contract, not a magic spell.

What this skill does

Stabilizing Compose Types is a community-contributed Claude Code skill in the tools-misc sub-category. It ships as a SKILL.md file that Claude Code auto-discovers under ~/.claude/skills/stabilizing-compose-types/ and loads when your prompt matches the skill's trigger.

When to invoke it: Use when the developer asks how to stabilize a User class, a List parameter, java.time.

Who uses this skill

The Stabilizing Compose Types Claude Code skill is built for developers, power users, and teams automating repetitive workflows and improving developer experience. It's part of ClaudSkills (also referred to as Claude Skills or Claude Code Skills) — the open community-curated registry of 191,000+ SKILL.md files for Anthropic's Claude Code agent and the wider Claude ecosystem (Claude API, Claude Agent SDK).

How to install

Free

Manual install (2 steps)

mkdir -p ~/.claude/skills/stabilizing-compose-types
curl -L https://claudskills.com/skills/stabilizing-compose-types/SKILL.md \
  -o ~/.claude/skills/stabilizing-compose-types/SKILL.md

Or just download SKILL.md directly and drop it into ~/.claude/skills/stabilizing-compose-types/. Claude Code auto-discovers it on next session.

Skills live at ~/.claude/skills/stabilizing-compose-types/SKILL.md on macOS/Linux, or %USERPROFILE%\.claude\skills\stabilizing-compose-types\SKILL.md on Windows. See the full install guide for step-by-step instructions.

📱 Install from your phone or desktop Telegram

Open @claudskills_bot on Telegram, tap Open Desktop App, and the desktop app installs this skill for you. Or share the bot link with a colleague — they get the same one-tap install. Learn more →

Pro

One-click install via the desktop app

The ClaudSkills desktop app installs any skill directly into ~/.claude/skills/ with one click — no terminal required. Pro starts at $9/mo or $149 lifetime.

Pro

For the full experience including quality scoring and one-click install features for each skill — upgrade to Pro.

See pricing → Download desktop app

Frequently asked questions

How do I install the Stabilizing Compose Types Claude Code skill?

Install via the ClaudSkills desktop app (one click) or copy SKILL.md from the source repository to ~/.claude/skills/stabilizing-compose-types/SKILL.md and restart Claude Code. Both flows are detailed at claudskills.com/install/.

What does the Stabilizing Compose Types skill do?

Is this skill free to install?

Yes. ClaudSkills is an open registry — every skill keeps its source repository's license, and manual install via copy is free. ClaudSkills Pro ($9/mo, $79/yr, or $149 one-time) adds one-click install via the desktop app and a multi-signal Quality Score.

When should I use the Stabilizing Compose Types skill?

Use Stabilizing Compose Types when your Claude Code task falls under the Dev Tools category — specifically in the tools misc area. Claude Code auto-discovers installed skills and invokes the right one based on the task description, so you can also ask Claude directly (e.g. "use Stabilizing Compose Types" or describe the task and let Claude pick). Browse related skills at /category/tools/.

What is a Claude Code skill and how does the Stabilizing Compose Types skill fit in?

A Claude Code skill is a SKILL.md file that lives under ~/.claude/skills/<name>/ and tells the Claude Code CLI agent how to perform a specific task (instructions, prompts, allowed tools). Skills are auto-discovered at session start. Stabilizing Compose Types is one of 67,000+ skills indexed in the open ClaudSkills catalog, classified under the Dev Tools category. Learn more at /learn/what-is-a-claude-skill/.

Attribution & license

Source: https://github.com/skydoves/compose-performance-skills/blob/HEAD/stability/stabilizing-compose-types/SKILL.md
License: Apache-2.0
Author: skydoves

Cite this skill

If you reference this skill in a blog post, paper, or documentation, you can cite it as:

APA

skydoves. (2026). Stabilizing Compose Types [Claude Code skill]. ClaudSkills. https://claudskills.com/skills/stabilizing-compose-types/

BibTeX

@misc{stabilizing-compose-types-2026,
  author    = {skydoves},
  title     = {Stabilizing Compose Types [Claude Code skill]},
  year      = {2026},
  publisher = {ClaudSkills},
  url       = {https://claudskills.com/skills/stabilizing-compose-types/}
}

Embed this skill

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Badge

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Security scan

Grade A · scanned 2026-08-25 — free static scan against the OWASP Agentic Skills Top 10.

The scan flagged 1 of 10 categories (filesystem), including lower-severity patterns. Patterns shown inside code fences are weighted as examples rather than instructions — read the grading methodology for what this does and does not guarantee.

✓ Prompt injection
✓ Data exfiltration
✓ Supply chain
✓ Reverse shell
✓ Credentials
✓ Execution
⚠ Filesystem
✓ Persistence
✓ Obfuscation
✓ Network

Show this grade on your repo (click to copy):

[![Security: A](https://img.shields.io/badge/Security-A-2e7d32)](https://claudskills.com/skills/stabilizing-compose-types/#security)

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