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nexu-io/sora

OpenAIのSora APIを使って短い動画クリップを生成、リミックス、管理します。映画的なショット、Bロール、コンセプト動画の迅速な反復に役立ちます。

sora とは?

このスキルは、OpenAIが提供するSora APIを利用して、AIエージェント(Claude Code、Cursor、Codexなど)から直接、短い動画クリップを生成、リミックス、管理できるようにします。ユーザーはテキストプロンプトから高品質な動画を生成したり、既存の動画を基にバリエーションを作成(リミックス)したり、生成した動画の一覧表示や削除といった管理操作を実行できます。主にクリエイティブ分野での活用を想定しており、映画的なショットやBロール素材の生成、アイデアのビジュアルプロトタイピングを迅速に行う際に有用です。このスキルはSora APIのエンドポイントとやり取りすることで機能し、動画生成の非同期処理や結果の取得、エラーハンドリングなどを自動化します。開発者はマークダウン形式で記述された利用手順に従い、APIキーの設定やプロンプトの指定を行うことで、動画制作ワークフローを効率化できます。

対応~Claude Code✓Codex CLI~Cursor
npx skills add https://github.com/nexu-io/open-design/tree/main/skills/sora

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ドキュメント

sora は何をしますか?

OpenAIのSora APIを使って短い動画クリップを生成、リミックス、管理します。映画的なショット、Bロール、コンセプト動画の迅速な反復に役立ちます。

Individual skills in this repo

This repo contains 20 individual skills — each has its own dedicated page.

nexu-io/chat-motion-overlay

Generate configurable chat motion overlays from a transcript or screenshot, including plain bubble scenes, app-style chat containers, optional device frames, preset or uploaded avatars, nickname display rules, and transparent-video-ready Remotion bundles. Use when Codex needs to create reusable short-form chat clips for Douyin, demo videos, story reenactments, social-message proof scenes, or embeddable alpha overlays for Hyperframe and Remotion workflows.

nexu-io/create-video-storyboard

Use this plugin when the user wants a video concept, storyboard, shot list, prompt pack, or render-ready motion brief for a product, campaign, or explainer.

nexu-io/design-brief

Parse a structured design brief written in I-Lang protocol format into a concrete design spec. Eliminates ambiguity from vague requests like "make it professional" by requiring explicit dimensions: palette, typography, layout, mood, density, and constraints. Trigger keywords: "design brief", "create a design brief", "ilang brief", "structured brief".

nexu-io/fal-lip-sync

Create talking head videos and lip sync audio to video via fal.ai. Useful for explainer avatars, multilingual dubbing previews, and social cuts.

nexu-io/frontend-design

Create distinctive, production-grade frontend interfaces with strong visual direction, polished typography, considered layout, and working HTML/CSS/JS or framework code. Use for websites, landing pages, dashboards, React components, application screens, and UI beautification.

nexu-io/hatch-pet

Create, repair, validate, preview, and package Codex-compatible animated pet spritesheets from character art, screenshots, generated images, or visual references. Use when a user wants to hatch a Codex pet, create a custom animated pet, or build a built-in pet asset with an 8x9 atlas, transparent unused cells, row-by-row animation prompts, QA contact sheets, preview videos, and pet.json packaging. This skill composes the installed $imagegen system skill for visual generation and uses bundled scripts for deterministic spritesheet assembly.

nexu-io/hyperframes

Create video compositions, animations, title cards, overlays, captions, voiceovers, audio-reactive visuals, and scene transitions in HyperFrames HTML. Use when asked to build any HTML-based video content, add captions or subtitles synced to audio, generate text-to-speech narration, create audio-reactive animation (beat sync, glow, pulse driven by music), add animated text highlighting (marker sweeps, hand-drawn circles, burst lines, scribble, sketchout), or add transitions between scenes (crossfades, wipes, reveals, shader transitions). Covers composition authoring, timing, media, and the full video production workflow. For CLI commands (init, lint, preview, render, transcribe, tts) see the hyperframes-cli skill.

nexu-io/pptx-html-fidelity-audit

Audit a python-pptx export against its source HTML deck, identify layout/content drift (footer overflow, cropped content, missing italic/em, lost styling, off-rhythm spacing), and re-export with strict footer-rail + cursor-flow layout discipline. Use this skill whenever the user has a .pptx that was generated from an HTML slide deck and asks to compare/audit/verify/fix the export — including phrases like "compare ppt with html", "fidelity audit", "fix the pptx", "ppt is cut off", "footer overlap", "italic missing in pptx", "re-export the deck", "pptx-html-fidelity-audit", or any case where a python-pptx → HTML round-trip needs verification or repair. Also trigger when the user shows you a deck.html and a deck.pptx side by side and is debugging visual differences.

nexu-io/remotion

Programmatic video creation with React. Useful for branded explainers, social cuts, dashboards-to-video, and reproducible motion graphics.

nexu-io/social-media-dashboard

Creator-facing social media analytics dashboard in a single HTML file. A platform switcher (X / LinkedIn / YouTube / Instagram), a row of KPI cards (followers, engagement rate, likes, reposts), a follower-growth chart, a "top post this week" preview, and a trending topics / top comments side panel. Use when the brief mentions a "social media dashboard", "creator analytics", "social analytics", or names specific platforms (X, Twitter, LinkedIn, YouTube, Instagram, TikTok) together with metrics like followers, engagement, likes, reposts.

nexu-io/ui-ux-pro-max

Catalog-only UI/UX Pro Max entry. The full upstream templates, data, and search workflow are not bundled in Open Design.

nexu-io/video-hyperframes

Hyperframes / Remotion-compatible continuous frame animation with autoplay support.

nexu-io/video-shortform

Short-form video generation skill — 3-10 second clips for product reveals, motion teasers, ambient loops. Defaults to Seedance 2 but works the same with Kling 3 / 4, Veo 3 or Sora 2. Output is one MP4 saved to the project folder. When the workspace also ships an interactive-video / hyperframes skill, prefer composing several short shots into a single timeline rather than one long monolithic clip.

nexu-io/video-template-frame-bold-poster

Use this plugin when the user wants a "Bold Poster Frame" HyperFrames motion video — A 1970s European editorial poster in motion — a red rule draws across, a giant tilted figure drops in, a three-line headline rises line-by-line, an italic serif standfirst fades.

nexu-io/video-template-frame-bold-signal

Use this plugin when the user wants a "Bold Signal Frame" HyperFrames motion video — Bold colored card on a dark gradient — big section number, nav breadcrumb, orange card sliding in, title rising.

nexu-io/video-template-frame-build-minimal

Use this plugin when the user wants a "Build Minimal Frame" HyperFrames motion video — Luxury-minimal whitespace hero — single word reveals letter by letter, warm-gold hairline, breathing indicators.

nexu-io/video-template-frame-creative-voltage

Use this plugin when the user wants a "Creative Voltage Frame" HyperFrames motion video — Electric split with hand-drawn script — offset panels slide in, display title rises with an outlined word, script strokes itself in.

nexu-io/video-template-frame-data-chart-nyt

Use this plugin when the user wants a "NYT-Style Data Chart Frame" HyperFrames motion video — NYT-newsroom typography, staggered reveal animation, and editorial-grade charts (line, bar, or range band).

nexu-io/video-template-frame-data-rollup

Use this plugin when the user wants a "Data Rollup Frame" HyperFrames motion video — A native Remotion data frame — bars grow from zero by real data via spring physics while the figures roll 0→target in sync.

nexu-io/video-template-frame-product-promo-30s

Use this plugin when the user wants a "Product Promo · 30s" HyperFrames motion video — Multi-scene 30-second product promo: problem-type intro, brand reveal, benefits flowchart, product surfaces, value pillars, foundation, CTA outro. Forked from Nate Herk's hyperframes-student-kit (linear-promo-30s); brand-specific copy + assets replaced with generic placeholders.

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