screenshots

name	Screenshots
description	Capture the current page or a DOM target as a PNG

Use this skill when the user wants a browser screenshot.

load helper

• Import /mod/_core/skillset/ext/skills/screenshots/screenshots.js
• The helper lazy-loads html2canvas for you
• Prefer these exports instead of pasting the whole capture script inline
• If you need lower-level control, inspect /mod/_core/skillset/ext/skills/screenshots/screenshots.js and pass custom html2canvasOptions

helpers

• await import("/mod/_core/skillset/ext/skills/screenshots/screenshots.js")
• takeScreenshot({ target?, filename?, type?, quality?, html2canvasOptions? }) -> { canvas, blob, width, height, type, filename }
• screenshotBase64(options) -> { base64, width, height, type, filename }
• screenshotDownload("name.png", options?) -> downloads and returns { downloaded: true, filename, width, height, type }

target

• Omit target for a full-page document.body screenshot
• target may be a CSS selector string or a DOM element
• Default file name is page-content.png

guidance

• Prefer screenshotDownload(...) when the user wants an actual image file
• Use screenshotBase64(...) only when JavaScript needs inline image data, because the return value is large

examples Taking a low-level screenshot result _____javascript const screenshots = await import("/mod/_core/skillset/ext/skills/screenshots/screenshots.js") return await screenshots.takeScreenshot()

Downloading a full-page screenshot _____javascript const screenshots = await import("/mod/_core/skillset/ext/skills/screenshots/screenshots.js") return await screenshots.screenshotDownload("page-content.png")

Capturing a specific panel _____javascript const screenshots = await import("/mod/_core/skillset/ext/skills/screenshots/screenshots.js") return await screenshots.screenshotDownload("panel.png", { target: "[data-panel]" })

Getting base64 image data _____javascript const screenshots = await import("/mod/_core/skillset/ext/skills/screenshots/screenshots.js") return await screenshots.screenshotBase64()