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Run 1Chapter grid flip“Flip in the three parts of talk.mp4 as chapter cards and light "The result" at the end.”
Runs in
  • Claude Code
  • Codex
  • Cursor
  • Gemini CLI
  • GitHub Copilot
  • OpenCode
Generates with
Your agent's model
Tested with
Claude Code 2.1.322Claude Sonnet 5.51 real run, 9 Nov
Needs
Node 22+Chromeffmpeg
Licence
Recaply licence

Chapter Grid Flip

Chapter cards flip over one by one into a grid and the current one lights up.

$9.99once, yours to keep

Every premium skill and prompt, one plan$19.99 a month. Cancel any time. What you get when you buy

Payments are non-refundable. See our Terms of service.

Adds a chapter grid to a talking-head video whose cards flip over one by one, then lights the current chapter: a lively section opener for a series. Timed to the words they say, on their own footage, with their sound kept; 16:9, 9:16, 1:1 or 4:5. Renders locally with Chrome and ffmpeg: no video model, no key and no cost. Use when someone wants a playful chapter opener that shows all parts of a video or series and lights the current one.

By RecaplyUpdated 11 Nov

Install Chapter Grid Flip

After the download, ask your agent to add it, or run the line yourself.

Read https://recaply.co/skills/chapter-grid-flip-overlay/install.md and follow it to install the chapter-grid-flip-overlay skill from chapter-grid-flip-overlay.zip.

Paste it into your agent. It reads our install steps, finds the ZIP you downloaded and adds the skill for you.

New to skills? How to install a skill

Similar skills

All 735 skills

Who Chapter Grid Flip is for

What you get

  • Your video with the overlay timed to the words, sound kept
  • Cards turn over one after another to show each chapter; once all are face up, the current one fills with the accent
  • 16:9, 9:16, 1:1 or 4:5

Good fit

  • When someone wants a playful chapter opener that shows all parts of a video or series and lights the current one

Not for

  • Footage with nobody speaking
  • Cutting or re-editing the video itself

About this skill

You say

Flip in the three parts of talk.mp4 as chapter cards and light "The result" at the end.

It said back

I made talk-graphics.mp4 in the working folder. It is 1920×1080, 24.3 s, 30 fps. The check frame had no layout warnings, and I haven't watched the finished video.

  • Cards: the three things she says they tried flip in one by one as "Written updates", "Shared board" and "15-minute call". A fourth card, "The result", flips in after them.
  • Timing: the grid starts on her words "After one quarter" (about 17.4 s) and stays for about 3.5 s, ending at 20.9 s. "The result" fills with the accent once all four cards are face up.
  • Look: paper (warm off-white panels, tomato accent), covering the frame while she keeps talking. Her face sits at about 50% across and 35% down, and the tool keeps graphics off it.
  • Sound: her original audio is kept unchanged.
Show more

What it did in run 1

  1. chapter-grid-flip-overlay
  2. ls -la && S=.claude/skills/chapter-grid-flip-overlay/scripts && node $S/check.mjs
  3. ls -la; node .claude/skills/chapter-grid-flip-overlay/scripts/check.mjs
  4. echo '{"video":"talk.mp4","transcript":"talk.json"}' > overlay.json; node .claude/skills/chapter-grid-flip-overlay/scripts/overlay.mjs overlay.json --words
  5. cat > overlay.json <<'E' {"video":"talk.mp4","transcript":"talk.json","look":"paper","face":[50,35], "beats":[{"beat":"chapter","cue":"After one quarter","style":"grid","move":"flip","chapters":["Written updates","Shared board","15-minute call","The result"],"current":3,"for":3.5}]} E node .claude/skills/chapter-grid-flip-overlay/scripts/overlay.mjs overlay.json --face >/dev/null; node .claude/skills/chapter-grid-flip-overlay/scripts/overlay.mjs overlay.json --check
  6. ./face-check.png
  7. ./overlay.json
  8. node .claude/skills/chapter-grid-flip-overlay/scripts/overlay.mjs overlay.json --face 18
  9. ./face-check.png
  10. node .claude/skills/chapter-grid-flip-overlay/scripts/overlay.mjs overlay.json --check
  11. ./overlay-check.png
  12. node .claude/skills/chapter-grid-flip-overlay/scripts/overlay.mjs overlay.json 2>&1 | tail -8; ls -la *.mp4
  13. Done

9 Nov 2026 · Claude Code 2.1.322 with Claude Sonnet 5.5 · 1 min 35 s · $0.12 of API use

Questions

Is Chapter Grid Flip free?

No. Chapter Grid Flip costs $9.99 once and stays in your Recaply account, or it comes with the Recaply plan ($19.99 a month), which opens every premium skill and prompt.

Which agents can use Chapter Grid Flip?

Claude Code, Codex, Cursor, Gemini CLI, GitHub Copilot and OpenCode.

What do I get when I buy Chapter Grid Flip?

A ZIP of the whole skill folder (105 KB): the SKILL.md your agent follows and its 12 other files, the references, templates and scripts it uses. You download it from this page whenever you need it, and install it in Claude Code, Codex, Cursor, Gemini CLI, GitHub Copilot and OpenCode. The Recaply plan opens it too, with every other premium skill and prompt.

How do I install Chapter Grid Flip?

Buy it, then download the ZIP from this page. For Claude Code, unzip it into .claude/skills/ in your project. For Codex, Cursor and Gemini CLI, unzip it and run npx skills add ./chapter-grid-flip-overlay with your agent's flag.

What do I get from Chapter Grid Flip?

Your video with the overlay timed to the words, sound kept. Cards turn over one after another to show each chapter; once all are face up, the current one fills with the accent. 16:9, 9:16, 1:1 or 4:5.

What does Chapter Grid Flip need?

Node 22+, Chrome and ffmpeg, and no API key. Each use costs nothing beyond your agent.

How big is Chapter Grid Flip?

13 files, about 79,955 tokens in all. The SKILL.md is about 2,293 tokens, and your agent reads it only when the job fits.

What does a run cost?

Our 1 runs took 1 min 35 s to 1 min 35 s and $0.12 to $0.12 of API use each, in Claude Code with claude-sonnet-5-5. On a Claude plan, a run counts toward your usage instead.

Do I have to name Chapter Grid Flip to use it?

Type /chapter-grid-flip-overlay first to make sure it loads. Without it, Claude Code may judge a small job simple enough to do without the skill.