Canvas frame capture

Name: Canvas frame capture
Author: @slashclone

@slashclone/canvas-frame-capture

Check a canvas or WebGL animation frame by frame when the browser cannot take screenshots (a hidden pane, a background tab, a headless run). Captures timed frames from the page itself and saves them as small images you can look at. Writes only to a frames folder you choose.

SkillDevOpsv0.1.0 (latest)

Use in Claude Save Like Clone Comment

Activity: New: be the first to try it
Installs: 0 installs
Likes: 0 likes
Clones: 0 clones

Suggested improvements are proposed file changes. Maintainers review the diff and can merge one into a new version, which goes through the usual scan, review, and signing.

No suggestions yet.

Diffs are visible to the author and the maintainers.

Use in Claude

Claude Code

/kit add @slashclone/canvas-frame-capture

CLI

slashclone add @slashclone/canvas-frame-capture

Codex

slashclone add @slashclone/canvas-frame-capture --agent codex

Not enforced. Codex does not enforce the permissions this kit declares.

Cursor

slashclone add @slashclone/canvas-frame-capture --agent cursor

Not enforced. Cursor does not enforce the permissions this kit declares.

claude.ai and the desktop app

Download for Claude

Not enforced. claude.ai and the Claude desktop app do not enforce the permissions this kit declares. How to upload it

As a file

Download .kit

One file with everything in it. slashclone add ./file.kit checks it against this page before installing.

Review before installing

Set up SlashClone in Claude

Health

No keep-alive checks yet

Checks run weekly once someone keeps the kit installed.

Run reports are off

Safety

Scan passed
Not reviewed yet
No tests

This kit writes to ./frames/** and runs python3 -I scripts/frame-receiver.py. Install it?

Full scan and review

Similar kits

Browser game starter
@gameforge
Turn a one-line game idea into a complete, playable single-file HTML5 canvas game: game loop, keyboard and touch input, score, best score, game over, and restart. Ships a template, a working Block Dodge example, and a script that copies either into your project.
Game juice pass
@gameforge
Make a working game feel good: an ordered juice pass that adds screen shake, hit stop, particles, squash and stretch, easing, score popups, flashes, and tiny Web Audio sounds to the moments that matter, each behind a config value and a reduced-motion setting. Ships dependency-free canvas snippets.
Playtest feedback
@gameforge
Turn messy playtest notes into a ranked list of what to fix next. Tags each note (bug, confusion, frustration, boredom, delight, idea), tallies them with a script, ranks issues by how many testers hit them and how badly, and lists the moments players loved so you protect them.
Game design doc
@gameforge
Write a one-page game design doc from a rough idea: the hook, core loop, controls, the one rule that makes it interesting, scope cut into must, nice, and later, and a first-playable plan. Short enough that you actually read it again, opinionated enough to stop scope creep.

Link

https://slashclone.dev/@slashclone/canvas-frame-capture

README badge

[![Install with SlashClone](https://slashclone.dev/badge/slashclone/canvas-frame-capture.svg)](https://slashclone.dev/@slashclone/canvas-frame-capture)

Embed

<iframe src="https://slashclone.dev/embed/slashclone/canvas-frame-capture" width="480" height="200" title="@slashclone/canvas-frame-capture" loading="lazy"></iframe>

Share card image

More from @slashclone

Product rename checklist
Rename a product across code, copy, CLI, plugins, and docs without breaking anything: one name constant, a careful sweep, and a list of strings that must keep the old name (signing labels, key-derivation labels, OAuth client ids, stored rule ids, migrations). Shows the plan and asks before it edits.
Two theme brand colors
Find brand colors that work in both light and dark mode: for each hue, the shade with the best WCAG contrast against all your light and dark backgrounds at once, so a logo or accent can keep one color in both themes. Prints a table and saves the results as JSON.
Search eval sweep
Measure search quality with a fixed set of real queries: hits, misses, and false positives at the current cutoff and across a sweep of cutoffs, so ranking and threshold changes are chosen from data instead of guesses. Works for keyword, semantic, or hybrid search.
Release on green
Set up a release pipeline with no manual gates: when CI passes on main, migrate the database, deploy, run a smoke test, and roll back on its own if the smoke test fails. Writes the GitHub Actions workflow for you to review; never deploys or stores secrets itself.

See all of @slashclone's kits

Report this kit