capturing-screenshots-and-screenrecord

capturing-screenshots-and-screenrecord is a skill for Claude Code, Codex from skydoves/android-testing-skills. It costs 215 tokens per session (3,971 once invoked), scanned A, original, Apache-2.0.

A guide to capturing PNG screenshots and MP4 screen recordings from an Android device or emulator with `adb`, Android's command-line device bridge. It also covers saving screenshots when tests fail.

In plain words
What is it for?
Use it for failure screenshots, golden-image references, bug reproductions, and short device screen recordings.
Why use it?
It avoids corrupted screenshots and gives developers visual evidence of failures or reproducible bugs. It also provides recordings that can be attached to QA reports or demos.

Skill for Claude CodeCodex

Written for no agent in particular: nothing here depends on one.

Needs its repository: it reads a path above its own folder, which exists only inside the repository. The line is // or push through TestStorageService — see ../../transfer/extracting-test-artifacts/SKILL.md..

Good fit Use it for failure screenshots, golden-image references, bug reproductions, and short device…

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Install

Getting it into your agent

It runs from inside its repository, so the clone comes first — what it calls does not travel with the file alone.

Clone the repo
git clone --depth 1 https://github.com/skydoves/android-testing-skills
agentmods
npx agentmods add skills/skydoves/android-testing-skills/capturing-screenshots-and-screenrecord

Made for: Claude Code, Codex.

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 capturing-screenshots-and-screenrecord

README.md
[![agentmods](https://agentmods.dev/badge/skills/skydoves/android-testing-skills/capturing-screenshots-and-screenrecord.svg)](https://agentmods.dev/skills/skydoves/android-testing-skills/capturing-screenshots-and-screenrecord)
Your own site
<a href="https://agentmods.dev/skills/skydoves/android-testing-skills/capturing-screenshots-and-screenrecord"><img src="https://agentmods.dev/badge/skills/skydoves/android-testing-skills/capturing-screenshots-and-screenrecord.svg" alt="Measured on agentmods" height="20"></a>
Per session 215 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 3,971 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 original No closer match found 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 $0.00215 $0.03971
Opus 5 $0.00108 $0.01985
Sonnet 5 $0.00043 $0.00794
Haiku 4.5 $0.00021 $0.00397

Measured 7d ago against content hash 13b569d21a74, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-06, from the pricing page.

Security

Grade A, and why

capturing-screenshots-and-screenrecord 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 7d 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.

adb/capture/capturing-screenshots-and-screenrecord/SKILL.md · 289 lines

How it starts

The opening of the file, as written. The whole thing — 289 lines — stays where its author put it; the contents beside it link to each section on GitHub.

Capturing Screenshots and screenrecord — Visual Artefacts For Tests

This skill covers grabbing PNG screenshots and MP4 screen recordings from a device through adb, plus the JUnit4 TestWatcher pattern for capturing on test failure. It does not cover Android Studio's screenshot tool, Compose captureToImage(), or third-party streaming tools (scrcpy/Vysor).

When to use this skill

  • A flaky CI test needs a screenshot at the moment of failure plus a logcat dump.
  • The team generates golden screenshots from a reference device for visual regression.
  • QA needs to record a 30 s repro of a bug for a bug report attachment.
  • The dev's adb shell screencap /sdcard/out.png produces a corrupt file — the missing -p flag wrote raw RGBA, not PNG.
  • A Windows CI agent receives screenshots with CRLF corruption — the fix is adb exec-out screencap -p.

When NOT to use this skill

  • Compose-level screenshot tests using captureToImage() / Roborazzi / Paparazzi. Those are unit-test mechanisms and live under the Compose set, not ADB.
  • Continuous live mirroring of the device (presentations, demos). Use scrcpy or Vysor — screenrecord cannot stream.
  • Driving the device first (taps, key events). Use ../../control/injecting-input-and-state/SKILL.md.
  • Pulling files generally (not screenshots). Use ../../transfer/extracting-test-artifacts/SKILL.md.

Prerequisites

  • adb get-state returns device. See ../../devices/connecting-to-devices/SKILL.md.
  • For screenrecord: device API 19+ (Android 4.4) — screenrecord was added in KitKat.
  • For screenrecord + Wear OS: not supported. The utility refuses (developer.android.com/tools/adb#screenrecord).
  • For /sdcard/ writes on API 30+: scoped-storage rules apply; the shell user retains FUSE/sdcardfs access, but app-private writes route through /sdcard/Android/data/<pkg>/.

screencap — PNG screenshots

"The screencap command is a shell utility for taking a screenshot of a device display." — developer.android.com/tools/adb#screencap

Read the full file on GitHub · 289 lines

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. 7d ago First seen · 289 lines · 215 tokens per session scan A 13b569d21a74

Subscribe to this mod's changes

capturing-screenshots-and-screenrecord is a skill published in the GitHub repository skydoves/android-testing-skills (318 stars, last pushed 3mo ago), licensed Apache-2.0. It adds 215 tokens to every session and 3,971 once invoked, about $0.0011 per session on Opus 5. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-30.

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