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seam-craft

100 / 100 · Low risk

Fine to try.

By heygen-com/hyperframes (GitHub) · media · 82,066 stars · scanned at commit b28bd2b

Render-correctness doctrine for scene-to-scene seams in HyperFrames launch videos — the prerequisites that make transitions composite correctly on the master timeline. Load when assembling the master timeline / index.html, when a white flash appears at a cut or crossfade seam (especially on dark films), when reasoning about why a transition opacity dip shows through, or when verifying the render-side mechanics of how overlapping scene wrappers blend. Covers the opaque stage-ground (#root backgr…

Works with any agent that supports SKILL.md skills.

What this skill can do

We found nothing in the files we read that matches our rules. That does not prove the skill is safe: see the limits of static scanning.

Install

Paste this into your terminal. It downloads exactly the version we scanned, not whatever is newest.

if [ -e ~/.agents/skills/'seam-craft' ] || [ -L ~/.agents/skills/'seam-craft' ]; then echo 'A skill folder named seam-craft already exists — not replacing it' >&2; false; else d=$(mktemp -d) && git clone --quiet --filter=blob:none --no-checkout 'https://github.com/heygen-com/hyperframes' "$d" && git -C "$d" checkout --quiet 'b28bd2b3482a6bcb04d0d0ba0eaee74fbb965455' -- '.agents/skills/seam-craft' && mkdir -p ~/.agents/skills && cp -R "$d"/'.agents/skills/seam-craft' ~/.agents/skills/'seam-craft' && rm -rf "$d"; fi

Codex reads ~/.agents/skills directly. For Claude Code, Cursor, Copilot, Gemini CLI, Antigravity or OpenCode, also link it. For Claude Code: ln -s ~/.agents/skills/'seam-craft' ~/.claude/skills/'seam-craft' (other agents: ~/.cursor/skills, ~/.copilot/skills, ~/.gemini/skills, ~/.gemini/config/skills, ~/.config/opencode/skills). Or install through the finder skill, which does both.

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Score history

Also found in

Identical copies of this skill exist at:

• heygen-com/hyperframes/.claude/skills/seam-craft