Agent skill

Canopy Part Title Block

by heygen-com in heygen-com/hyperframes

A HyperFrames video block in which a canopy of leaves sweeps across the frame and parts to reveal two headlines, rendered at 1920×1080 for 12 seconds.

Apache-2.0Auto-check passedMedia & Creative

Install Canopy Part Title Block

skills CLI
$ npx skills add heygen-com/hyperframes --skill canopy-part-title -a claude-code

Project install by default; add -g for ~/.claude/skills/.

GitHub CLI
$ gh skill install heygen-com/hyperframes canopy-part-title --agent claude-code

Project scope by default; add --scope user for a personal install. Needs GitHub CLI 2.90.0 or later (public preview).

Manual copy
$ git clone --depth 1 https://github.com/heygen-com/hyperframes.git skills-src && mkdir -p .claude/skills && cp -r skills-src/registry/blocks/canopy-part-title .claude/skills/canopy-part-title && rm -rf skills-src

Use ~/.claude/skills/ instead of .claude/skills for a personal install. The folder must contain SKILL.md.

Claude Code skills documentation · loads skills from .claude/skills/

Facts

Skill name
canopy-part-title
GitHub stars
60k
Used in
1 other repo
Token cost
~1k tokens
SKILL.md length
340 words
Files
5 (incl. assets)
Skills in repo
32
Repo updated
First seen
Licence
Apache-2.0

At a glance

A HyperFrames video block in which a canopy of leaves sweeps across the frame and parts to reveal two headlines, rendered at 1920×1080 for 12 seconds.

  • Works in 3 steps: Keep data-composition-variables a… → Do not put in static markup; create it… → Keep every visual state a function of t;…
  • Adding an animated title reveal to a HyperFrames video project
  • SKILL.md covers Files, Install, Variables and Runtime contract, plus 1 more section
  • Calls npx; reaches cdn.jsdelivr.net

What it does

A dense canopy of textured leaves sweeps across the frame with shallow depth of field, then parts to uncover the first headline, and a second batch of leaves lifted in depth carries the second headline past the camera. A few leaves stay on the type and keep a light breeze. The composition id is `canopy-part-title`, it runs 12 seconds at 30 fps in 1920×1080, and the block ships an HTML file plus two WebP leaf textures, one for color and one for surface normals.

Install it with `npx hyperframes add canopy-part-title`, which places the files under `compositions/canopy-part-title/`, then mount it from the host `index.html` with its composition id and source attributes. Rendering with custom values passes a JSON object of variables to the `hyperframes render` command. Variables are read at runtime and include the two headlines, font, weight, size, letter spacing, background color, leaf count, number of leaves left behind and sweep speed.

When your agent uses it

  • Adding an animated title reveal to a HyperFrames video project
  • Rendering a nature-themed headline sequence with custom text
  • Adjusting the leaf count, sweep speed or fonts of a title animation

Example prompts

  • “Install the canopy-part-title block and render it with the headlines Understory and Move slowly.”
  • “Make the leaves sweep faster and leave more of them on the text.”
  • “Mount the canopy title block in my index.html and change the font to Georgia.”

Requirements

  • Node.js with npx to install and render the block

Workflow steps

3 steps, taken from the first numbered list in SKILL.md.

  1. Keep data-composition-variables a single-quoted attribute with plain " JSON. Never save it through Studio's Design panel.
  2. Do not put in static markup; create it at runtime.
  3. Keep every visual state a function of t; seek-safety is what makes the block renderable.

What it can do on your machine

Read from SKILL.md and the folder at commit 6f3f86a. It shows what the files ask for, not the result of running them.

  • Tool permissions

    Pre-approves nothing: there is no allowed-tools line, so your agent's usual permission prompts apply.

    From allowed-tools in the SKILL.md frontmatter.

  • Runs code

    Shell commands in SKILL.md call:

    • npx

    From the folder's file list and the shell code blocks in SKILL.md.

  • Network

    Hosts in commands or code, which the agent is likely to contact:

    • cdn.jsdelivr.net

    From URLs in SKILL.md, links to its own repository left out.

  • Credentials

    Names no API keys, tokens, secrets or passwords.

    From names ending in _API_KEY, _TOKEN, _SECRET, _KEY or _PASSWORD in SKILL.md.

Context cost

Canopy Part Title Block loads about 1k tokens when it runs. Until then it costs about 33 tokens; SKILL.md has 340 words of instructions outside code blocks.

Always · name and description, kept in context so the agent knows when to use it
~33
When it runs · the whole SKILL.md, loaded when a task matches
~1k

Estimates: characters ÷ 4, the usual rule of thumb; real counts depend on the model's tokenizer. Scripts and assets cost tokens only if the agent reads them.

Safety

Auto-check passed

The automated check found no risky patterns in SKILL.md.

Automated static check — not a guarantee. Review scripts before installing. It scans the text of SKILL.md for risky patterns (piping downloads into a shell, reading credential files, hidden Unicode, destructive commands); files beside SKILL.md are not scanned.

SKILL.md

The full file from heygen-com/hyperframes at commit 6f3f86a, republished under its Apache-2.0 licence (© heygen-com). 340 words, ~1,001 tokens.

Download SKILL.mdSave it as .claude/skills/canopy-part-title/SKILL.md (or your agent's skills folder). This skill also uses 4 other files; get the full folder from GitHub.
name
canopy-part-title
description
Leaves sweep through the frame and part to reveal the headline. HyperFrames block, 1920×1080, 12s, 11 variables.

Canopy Part Title

A dense canopy of textured leaves sweeps across the frame with shallow depth of field, then parts to uncover the first headline; a second, depth-lifted batch carries the second headline past the camera. A handful of leaves stay behind on the type and keep a light breeze. Font, weight, size, letter spacing, leaf counts, sweep speed and the retained-leaf breeze are variables.

Composition id: canopy-part-title. Duration 12 s at 30 fps, 1920×1080.

Files

  • canopy-part-title.html (57 KB)
  • assets/leaf-surface-color.webp (64 KB)
  • assets/leaf-surface-normal.webp (136 KB)

Install

Install with npx hyperframes add canopy-part-title; by default the files above land under compositions/canopy-part-title/. Then mount the block from the host index.html:

html
<div
  data-composition-id="canopy-part-title"
  data-composition-src="compositions/canopy-part-title/canopy-part-title.html"
  data-start="0"
  data-duration="12"
  data-track-index="1"
  data-width="1920"
  data-height="1080"
></div>

Render with custom values by targeting the composition file directly:

sh
npx --yes hyperframes@0.8.12 render 'compositions/canopy-part-title/canopy-part-title.html' --variables '{"headline1":"Understory","headline2":"Move slowly"}'

Variables

Read at runtime via window.__hyperframes.getVariables(); declared on the composition root as data-composition-variables (single-quoted attribute, plain JSON).

idtypedefaultlabel / range
headline1string"Understory"Headline 1
headline2string"Move slowly"Headline 2
fontstring"Helvetica"Headline font
fontWeightnumber900Font weight 100–900 step 100
fontSizenumber1Font size (1 = auto-fit) 0.3–2 step 0.01
letterSpacingnumber0.01Letter spacing (em) -0.2–1 step 0.01
backgroundcolor"#020805"Background
leafCountnumber170Leaves per sweep 40–320 step 1
stayCountnumber5Leaves left behind 0–20 step 1
sweepSpeednumber1Sweep speed 0.3–3 step 0.05
retainedBreezenumber1Retained leaf breeze 0–2 step 0.05

Runtime contract

  • One paused GSAP timeline registered as window.__timelines["canopy-part-title"].
  • Re-syncs on the hf-seek CustomEvent; every frame is a closed-form function of time (seeded PRNG only, no rAF loops, no Date.now).
  • Renderer: three.js 0.170.0, GSAP 3.14.2, Canvas 2D, Post-processing, Seeded PRNG, Shadow maps. Budget roughly 350 MB per live instance; run one at a time.
  • External runtime dependencies: https://cdn.jsdelivr.net/npm/gsap@3.14.2/dist/gsap.min.js, https://cdn.jsdelivr.net/npm/three@0.170.0/build/three.module.js, https://cdn.jsdelivr.net/npm/three@0.170.0/examples/jsm/postprocessing/EffectComposer.js, https://cdn.jsdelivr.net/npm/three@0.170.0/examples/jsm/postprocessing/RenderPass.js, https://cdn.jsdelivr.net/npm/three@0.170.0/examples/jsm/postprocessing/BokehPass.js.
  • Web fonts from Google Fonts: Gelasio.

Editing rules (from the source project)

  1. Keep data-composition-variables a single-quoted attribute with plain " JSON. Never save it through Studio's Design panel.
  2. Do not put <canvas> in static markup; create it at runtime.
  3. Keep every visual state a function of t; seek-safety is what makes the block renderable.

© heygen-com, Apache-2.0. Rendered from Markdown: HTML in the file is shown as text, images as links, and headings moved down two levels. Raw file

Files

SKILL.md and 4 other files (assets) in registry/blocks/canopy-part-title of heygen-com/hyperframes.

  • SKILL.md
  • assets/leaf-surface-color.webp
  • assets/leaf-surface-normal.webp
  • canopy-part-title.html
  • registry-item.json

Open the folder on GitHubat commit 6f3f86a

Used in 1 other repository

We found 1 copy of this SKILL.md (exact, near-identical or edited) in other folders, from 1 other GitHub owner. This page covers the copy in heygen-com/hyperframes, which our catalogue first saw on October 7, 2026.

Compare with similar skills

Canopy Part Title Block next to the 5 skills that share the most tags, products or categories with it. Stars are the repository's; “used in” counts other GitHub owners with a copy.

Canopy Part Title Block compared with similar skills
SkillStarsUsed inTokensAuto-checkLicenceRepo updated
Canopy Part Title Block this skillheygen-com/hyperframes60k1 repos~1kAutomated safety check: PassApache-2.0
Short Form Editnateherkai/hyperframes-student-kit1.3k—~5.3kAutomated safety check: PassCustom licence
Plotbeat Data VideosUnclecheng-li/AI_Animation1.5k—~2.6kAutomated safety check: PassMIT
Yuv Viral Videohoodini/ai-agents-skills282—~7.5kAutomated safety check: NotesNone
3D Camera Captions for HyperFramesheygen-com/hyperframes-community-skills187—~2.3kAutomated safety check: PassApache-2.0
HyperFrames Studio Timeline Conventionsedenfunf/reelmimic1.9k1 repos~916Automated safety check: PassMIT

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Works with

Questions about Canopy Part Title Block

What does Canopy Part Title Block do?

A HyperFrames video block in which a canopy of leaves sweeps across the frame and parts to reveal two headlines, rendered at 1920×1080 for 12 seconds. A dense canopy of textured leaves sweeps across the frame with shallow depth of field, then parts to uncover the first headline, and a second batch of leaves lifted in depth carries the second headline past the camera. A few leaves stay on the type and keep a light breeze.

When should I use Canopy Part Title Block?

Canopy Part Title Block fits situations like: adding an animated title reveal to a HyperFrames video project; rendering a nature-themed headline sequence with custom text; adjusting the leaf count, sweep speed or fonts of a title animation.

How do I install Canopy Part Title Block in Claude Code?

Run `npx skills add heygen-com/hyperframes --skill canopy-part-title -a claude-code`. Or copy the skill folder (registry/blocks/canopy-part-title in heygen-com/hyperframes) into .claude/skills/canopy-part-title in your project. Claude Code loads it when a task matches its description.

How do I install Canopy Part Title Block in Codex?

Run `npx skills add heygen-com/hyperframes --skill canopy-part-title -a codex`. Or copy the skill folder (registry/blocks/canopy-part-title in heygen-com/hyperframes) into .agents/skills/canopy-part-title in your project. Codex loads it when a task matches its description.

Can I use Canopy Part Title Block in Cursor, Gemini CLI or GitHub Copilot?

Cursor, Gemini CLI, GitHub Copilot and OpenCode also load SKILL.md folders. With the skills CLI, run `npx skills add heygen-com/hyperframes --skill canopy-part-title -a cursor` (or -a gemini-cli, github-copilot or opencode for the others). To copy it by hand, put the folder in .cursor/skills/canopy-part-title, .gemini/skills/canopy-part-title, .github/skills/canopy-part-title and .opencode/skills/canopy-part-title in your project.

What does Canopy Part Title Block need to run?

Going by SKILL.md and its folder, Canopy Part Title Block needs the command-line tools its instructions call (npx). Our summary lists: Node.js with npx to install and render the block.

Does Canopy Part Title Block access the network?

SKILL.md names 1 domain. In commands or code: cdn.jsdelivr.net; the agent is likely to contact it when it follows the instructions. This is read from the text; nothing was executed.

Is Canopy Part Title Block safe to install?

Our automated static check of SKILL.md found no risky patterns, such as piping downloads into a shell, reading credential files or hidden Unicode. It is not a guarantee. Review the folder before installing.

What licence does Canopy Part Title Block use?

Canopy Part Title Block is published under the Apache-2.0 licence (the repository's licence). It allows redistribution, so the full SKILL.md is shown on this page.

How many tokens does Canopy Part Title Block use?

About 1k tokens (SKILL.md is roughly 4k characters). Agents keep only the skill's name and description in context until a task matches; then they load SKILL.md in full.

What are the alternatives to Canopy Part Title Block?

Skills that share tags, products or a category with Canopy Part Title Block: Short Form Edit (nateherkai/hyperframes-student-kit, 1.3k stars), Plotbeat Data Videos (Unclecheng-li/AI_Animation, 1.5k stars), Yuv Viral Video (hoodini/ai-agents-skills, 282 stars) and 3D Camera Captions for HyperFrames (heygen-com/hyperframes-community-skills, 187 stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.

Who maintains Canopy Part Title Block?

heygen-com (a GitHub organization) maintains it in heygen-com/hyperframes, which has 59,960 GitHub stars. The repository holds 32 skills in this directory. The repository was last updated on October 10, 2026.

Source: heygen-com/hyperframes on GitHub. Facts on this page come from the repository at the commit we read; the author's words are quoted as theirs.