Capturing Preview Screenshots In CI

Q: What is a Claude Code skill and how does the Capturing Preview Screenshots In CI 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. Capturing Preview Screenshots In CI is one of 67,000+ skills indexed in the open ClaudSkills catalog, classified under the General category. Learn more at https://claudskills.com/learn/what-is-skill-md/.

Category: General · Sub-category: general-misc · Last updated: 2026-05-28

lang:java type:review

Use this skill to render every Jetpack Compose `@Preview` as a screenshot on a real Android device or emulator and publish a browsable HTML catalog from CI. Covers the Compose HotSwan Gradle compiler plugin (`com.github.skydoves.compose.hotswan.compiler`) and `debugImplementation("com.github.skydoves.compose.hotswan:preview")`, the `captureAllPreviews` task, capturing one preview over ADB via `HotSwanPreviewActivity` + `screencap`, the `hotSwanCompiler { preview { renderDelayMs; demoMode; sdkModeEnabled } }` DSL, per-preview `@PreviewScreenshot(renderDelay = …)`, running it on an emulator in GitHub Actions (`reactivecircus/android-emulator-runner` or Gradle Managed Devices) and deploying the catalog to GitHub Pages, and how device rendering differs from host-JVM tools (Paparazzi, Roborazzi). Use when the user mentions "captureAllPreviews", "HotSwan", "preview screenshots in CI", "screenshot catalog", "preview catalog on GitHub Pages", or "Paparazzi vs Roborazzi vs device screenshots".

About this skill (catalog notes)

Capturing Preview Screenshots In CI includes explicit scope boundaries (an explicit 'when not to use' or 'out of scope' section); a dedicated installation section; pricing or quota commentary. At roughly 2,248 words the SKILL.md is on the longer end of the catalog distribution.

License: Apache-2.0
Original author: skydoves
Indexed lastmod: 2026-05-28
Catalog position: General · general-misc
Indexed related skills: 10

How Capturing Preview Screenshots In CI fits the catalog

Capturing Preview Screenshots In CI sits in the General category under the general-misc sub-topic in the ClaudSkills catalog. There are 10 related skills indexed alongside it; comparing a few before installing usually reveals which fits your workflow best.

These notes are auto-generated from features detected in the SKILL.md file and from this catalog's structure — they aren't part of the source repository.

From the source SKILL.md

A @Preview lives in one engineer's IDE, behind a recompile, on a renderer (layoutlib) that is not the device. This skill turns it into a shared artifact: render every @Preview on a real device/emulator (real ART, real fonts, real image loading, system bars), collect the PNGs into a searchable HTML catalog, regenerate it from CI on every commit, and serve it from GitHub Pages. The tool is Compose HotSwan's Gradle plugin. For structuring previews so this is worth doing, see ../developing-with-compose-previews/SKILL.md.

What this skill does

Capturing Preview Screenshots In CI is a community-contributed Claude Code skill in the general-misc sub-category. It ships as a SKILL.md file that Claude Code auto-discovers under ~/.claude/skills/capturing-preview-screenshots-in-ci/ and loads when your prompt matches the skill's trigger.

When to invoke it: Use when the user mentions "captureAllPreviews", "HotSwan", "preview screenshots in CI", "screenshot catalog", "preview catalog on GitHub Pages", or "Paparazzi vs Roborazzi vs device screenshots".

Who uses this skill

The Capturing Preview Screenshots In CI Claude Code skill is built for Claude Code users and developers across all disciplines looking for general-purpose AI assistance. It's part of ClaudSkills (also referred to as Claude Skills or Claude Code Skills) — the open community-curated registry of 93,000+ 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/capturing-preview-screenshots-in-ci
curl -L https://claudskills.com/skills/capturing-preview-screenshots-in-ci/SKILL.md \
  -o ~/.claude/skills/capturing-preview-screenshots-in-ci/SKILL.md

Or just download SKILL.md directly and drop it into ~/.claude/skills/capturing-preview-screenshots-in-ci/. Claude Code auto-discovers it on next session.

Skills live at ~/.claude/skills/capturing-preview-screenshots-in-ci/SKILL.md on macOS/Linux, or %USERPROFILE%\.claude\skills\capturing-preview-screenshots-in-ci\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 Capturing Preview Screenshots In CI Claude Code skill?

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

What does the Capturing Preview Screenshots In CI 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 Capturing Preview Screenshots In CI skill?

Use Capturing Preview Screenshots In CI when your Claude Code task falls under the General category — specifically in the general 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 Capturing Preview Screenshots In CI" or describe the task and let Claude pick). Browse related skills at /category/general/.

What is a Claude Code skill and how does the Capturing Preview Screenshots In CI 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. Capturing Preview Screenshots In CI is one of 67,000+ skills indexed in the open ClaudSkills catalog, classified under the General category. Learn more at /learn/what-is-a-claude-skill/.

Attribution & license

Source: https://github.com/skydoves/android-testing-skills/blob/HEAD/compose/preview/capturing-preview-screenshots-in-ci/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). Capturing Preview Screenshots In CI [Claude Code skill]. ClaudSkills. https://claudskills.com/skills/capturing-preview-screenshots-in-ci/

BibTeX

@misc{capturing-preview-screenshots-in-ci-2026,
  author    = {skydoves},
  title     = {Capturing Preview Screenshots In CI [Claude Code skill]},
  year      = {2026},
  publisher = {ClaudSkills},
  url       = {https://claudskills.com/skills/capturing-preview-screenshots-in-ci/}
}

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