Claude Skills by nexu-io

One-click contribution flow for Open Design (nexu-io/open-design) — even for non-coders. Pick one of four cards (ship a Skill or Design System you made with OD; translate docs; fix a typo / write a blog; report a bug), the agent validates and opens a PR (or issue) for you. Trigger words contribute to open design, ship my OD skill, ship my OD design system, translate OD docs, report an OD bug, od-contribute.

A new Skill — **{{SKILL_NAME}}** — at `skills/{{SKILL_SLUG}}/`.

Phase 1 sample plugin synthesizing a SKILL.md frontmatter for backwards-compat tests.

Audio generation skill — jingles, beds, voiceover, and sound effects. Routes music requests to Suno V5 / Udio / Lyria, speech to MiniMax TTS / FishAudio / ElevenLabs V3, and SFX to ElevenLabs SFX or AudioCraft. Output is one MP3/WAV file saved to the project folder.

Structured medical case presentation for clinical rounds, conferences, and documentation. Generates SOAP-format or narrative case reports with physiologically accurate vitals, labs, and evidence-based plans. Use when the brief mentions "case report", "case presentation", "SOAP note", "clinical case", "ward rounds", "case summary", or "patient presentation".

Self-contained floating chat widget with welcome screen, social links, meeting button, and message input. Single HTML file, zero dependencies.

Run a 5-dimension expert design review on any HTML artifact in the project — Philosophy / Visual hierarchy / Detail / Functionality / Innovation, each scored 0–10. Outputs a single self-contained HTML report with a radar chart, evidence-backed scores, and three lists: Keep / Fix / Quick-wins. Use when the brief asks for a "design review", "design critique", "5 维度评审", "design audit", or "what's wrong with my design".

Discounted cash flow valuation and intrinsic value analysis for public companies. Use when the brief asks for DCF, fair value, intrinsic value, price target, undervalued or overvalued analysis, or "what is this company worth?"

Team-management dashboard skill in the FlowAI aesthetic — three tabs (Team Members, Team Details, Activity Log), KPI stat row, member table, role distribution bar chart, online presence and activity sparklines, and a top-contributors panel, all in a single self-contained HTML file with light/dark theming, hoverable chart tooltips, click-to-zoom panels, and CSV export. Use when the brief asks for a team / workspace admin dashboard, an interactive admin dashboard with charts, or names FlowAI.

GitHub repository analytics dashboard — stars, forks, contributors, issues, pull requests, recent activity, and top contributors. Use when the brief asks for a GitHub repo dashboard, open-source growth report, repository health page, or GitHub analytics view.

生成"电子杂志 × 电子墨水"风格的横向翻页网页 PPT（单 HTML 文件），含 WebGL 流体背景、衬线标题 + 非衬线正文、章节幕封、数据大字报、图片网格等模板。当用户需要制作分享 / 演讲 / 发布会风格的网页 PPT，或提到"杂志风 PPT"、"horizontal swipe deck"、"editorial magazine"、"e-ink presentation"时使用。

Online-course / workshop module deck — warm paper background + Playfair serif, persistent left sidebar of learning objectives, MCQ self-check page. Use for teaching modules, training materials, workshop slides.

8 页极简方向键 keynote — 每页一个独立单色背景（靛 / 奶 / 绛 / 翠 / 灰 / 紫 / 白 / 炭），各自配色，160px display 标题 + 4px 短粗 accent 线分隔、箭头 → 前缀的 Mono 列表、左下 ← → kbd 提示 + 右下页码、巨大呼吸留白。适合"有话要说但没什么可看"的 keynote、launch、公开演讲。

暗底知识图谱 deck — #06060c→#0e1020 深夜渐变 + 漂浮 blur orbs、封面 SVG 力导向图谱、彩虹渐变标题、JetBrains Mono 命令行高亮、glass-morphism 卡片。适合 dev-tool / CLI / 知识图谱 / 数据可视化的发布会，"AI-native + 科幻 + 暖色" 调子。

暗终端 honest-review deck — #0a0c10 黑底 + 56px 赛博网格 + CRT 暗角 + 扫描线、窗口红绿灯 chrome、`$ prompt` 命令行标题、薄荷绿 #7ed3a4 大字、JetBrains Mono、stroke-only 柱状图、blinking 光标、琥珀/绿/红三档 tag、暗色代码块。适合 CLI / agent / dev tool 测评（含 trace、diff、benchmark）。

奶油蓝图架构 deck — 奶油纸 #F0EAE0 底色 + 单一锈红 #B5392A 高亮、48px 蓝图网格 mask、2px 黑边硬卡片、pipeline 步骤盒（其中一个抬高）、右侧锈红 insight callout、Playfair 衬线大字、SVG 虚线反馈环。零渐变零软阴影，认真且印刷友好。

GitHub 暗紫渐变 deck — GitHub-dark #0d1117 + 紫蓝 radial 环境光 + 60px 网格 mask、居中布局、紫色 pill 标签、三色渐变标题（#a855f7→#60a5fa→#34d399）、GitHub 风代码 palette、紫色左边框高亮块。适合开发者工作流 / MCP / Agent / dev tool 教程，类似 GitHub Blog / Linear Changelog。

Investor-ready 10-slide HTML pitch deck — white + blue→purple gradient hero, big numbers, traction bar chart, $4.5M-style ask page. Use when the user wants a fundraising deck, seed-round pitch, or VC meeting slides.

演讲者模式专用 deck — tokyo-night 默认主题，5 套主题 T 键切换，每页带 150-300 字逐字稿示例（<aside class="notes">），按 S 打开 popup（CURRENT / NEXT / SCRIPT / TIMER 四张磁吸卡片）。用于技术分享、公开演讲、课程讲解，怕忘词或要提词器的场景。

Launch keynote deck — dark hero + light content, warm orange→peach accent, feature cards, pricing tiers, CTA. Use when announcing a product, launching a feature, or doing a keynote-style reveal.

16:9 HTML deck in tactical-telemetry / CRT-terminal taste. Deactivated-CRT charcoal slides, white-phosphor monospace, hazard-red accent, scanline overlay, ASCII syntax, density over decoration. Distilled from Leonxlnx/taste-skill `brutalist-skill` (Tactical Telemetry mode).

16:9 HTML deck in editorial-minimalist taste. Warm cream slides, serif display + grotesque body, hairline rules, monospace meta, generous macro-whitespace, one accent. Distilled from Leonxlnx/taste-skill `minimalist-skill`.

Conference / internal tech-talk deck — GitHub-dark, JetBrains Mono, terminal code blocks, agenda + Q&A pages. Use for engineering presentations, internal sharing sessions, conference talks, and code-heavy walkthroughs.

红琥珀警示 deck — 顶/底 45° 红黑 hazard 条纹、红色删除线否定标题、L1/L2/L3 绿/琥珀/红 tier 卡片、圆点状态 alert box、policy-yaml 代码块（红左边框 + bad 关键词高亮）、红绿 checklist、Q1 事故堆叠柱状图。适合安全 / 风险 / 事故复盘 / 红队 / 上线前 AI 评审 / policy-as-code。

Team weekly / status-update deck — corporate clarity, 8-cell KPI grid, shipped list, 8-week bar chart, next-week table. Use for 周报, business reviews, team status updates, and exec dashboards.

柔和马卡龙慢生活 deck — 奶油 #fef8f1 底 + 三个柔光 blob、Playfair 斜体衬线 display 标题混 sans 正文、28px 圆角马卡龙卡片（桃 / 薄荷 / 天 / 紫 / 柠 / 玫）、Playfair 斜体 01-04 序号、SVG donut 图、chip+page 顶栏。适合生活方式 / 个人成长 / 慢生活 / 情绪类内容，"杂志、手作、不太科技"的感觉。

小红书 / Instagram 风 9 页 3:4 竖版图文（810×1080）— 暖色 pastel、虚线 sticker 卡片、底部页码点点。用于发小红书图文、Instagram carousel、品牌种草内容。

白底杂志风 deck — 纯白背景 + 顶部 10 色彩虹 bar、80-110px display 标题、紫→蓝→绿→橙→粉渐变文字、马卡龙软卡片组（粉/紫/蓝/绿/橙）、黑底白字 .focus pill、引用大块。同时适合发小红书图文 + 横版 PPT 双用。

8-Bit Orbit — Pixel-art neon arcade aesthetic on a deep navy void. Anything that should feel like a CRT screen at 2am: cyberpunk, gaming, web3, indie dev tools, hackathon demos.

Biennale Yellow — Solar yellow on warm parchment with deep indigo serif and atmospheric sun-glow gradients. Anything that should feel like an art-biennale poster or a museum's annual programme: exhibition decks, arts-institution announcements, design conference brochures, curatorial pitches, literary publications, studio retrospectives.

BlockFrame — Neobrutalist deck with pastel-neon color blocks and chunky black borders. Anything that should feel pop-graphic and design-led: indie SaaS launches, agency credentials, creative reviews, brand redesigns.

Blue Professional — Cream paper background with electric cobalt blue accents; clean modern professional. Anything that should feel modern-considered and lightly authoritative: B2B SaaS pitches, consulting deliverables, advisory updates, investor reports.

Bold Poster — Editorial poster aesthetic with massive Shrikhand display and a single fire-engine red accent. Anything that should land like a magazine cover: brand manifestos, founder vision decks, editorial / cultural pitches, creative reviews.

Broadside — Dark editorial canvas with a single fire orange accent and bilingual Latin/Chinese type stack. Anything that should land like a broadside newspaper headline: brand manifestos, magazine and cultural pitches, design talks, bilingual EN/CN decks, founder vision statements.

Capsule — Modular pill-shaped cards on warm bone with a full pastel-pop palette. Anything that should feel modular, modern, and a little Y2K: lifestyle brands, creator portfolios, DTC launches, beauty / wellness, agency credentials.

Cartesian — Quiet warm-neutral palette with classical Playfair serifs; tasteful and unhurried. Anything that should feel quiet, considered, and grown-up: investment theses, white papers, advisory work, longform research, gallery / cultural decks.

Cobalt Grid — Electric cobalt italic serifs on a graph-paper canvas, anchored by stair-stepped pixel-glitch decorations and slim hairline rules. Anything that should feel like a quietly serious design / research bulletin, art publication, or curated trend report.

Coral — Cream and coral on near-black, set in oversized Bebas Neue. Anything that should feel warm-graphic and editorial: fashion, beauty, fitness, F&B, lifestyle brands, agency credentials.

Creative Mode — Cream paper canvas with confident multi-color (green, pink, orange, yellow) accents and Archivo Black display. Anything that should feel design-led and confident: creative agency pitches, design studio decks, ad shop credentials, brand creative reviews, art-direction reviews.

Daisy Days — Cheerful pastel deck with hand-drawn daisies, stars, and rainbows. Friendly, soft, and warm. Anything that should feel friendly, soft, and joyful: educational content, kids and family, wellness programs, community workshops, creator portfolios for craft / illustration.

Editorial Tri-Tone — Three-color editorial system: dusty pink, mustard cream, and deep burgundy, set in Bricolage + Instrument Serif. Anything that should feel like a fashion-magazine spread: editorial pitches, fashion brand decks, lifestyle media, art direction reviews.

Grove — Forest-green canvas with cream type, classical Playfair serifs, and a single rust accent. Anything that should feel organic, considered, and grown-up: sustainability and wellness brands, outdoor / nature products, wineries and restaurants, literary or arts decks, advisory deliverables, bilingual EN/CN reports.

Long Table — Warm cream and rust-red supper-club aesthetic with bold uppercase grotesk headlines, italic Fraunces, and pill-shaped outlined buttons. Anything that should feel like a warm, intimate, modern hospitality / community brand: supper clubs, dinner series, small restaurants, creative-studio events, membership pitches, lifestyle and wine brands.

Mat — Dark sage canvas with bone paper and burnt-orange accent; mid-century modern with wood undertones. Anything that should feel mid-century, tactile, and intentional: design studio credentials, architecture / interior brands, ceramics / craft / furniture, advisory decks.

Monochrome — Ivory ledger paper with all-black type; Lora serif headlines, Jost body, no color at all. Anything that should feel like a hand-typeset ledger: user research synthesis, white papers, longform reports, academic and policy briefs, advisory deliverables, bilingual EN/CN reports.

Neo-Grid Bold — Editorial neo-brutalism with a single neon yellow accent on off-white paper. Anything that should feel confident and editorial-graphic: design-led pitches, brand work, founder talks, conference keynotes.

People's Platform (Block & Bold) — Activist poster energy: blue, orange, red on cream, with Alfa Slab + Caveat Brush. Anything that should feel honest, loud, and graphic: cultural commentary, manifestos, civic and community decks, design talks, campaign pitches.

Pin & Paper — Yellow paper with safety-pin illustrations, ink-blue handwritten Caveat, paper-grain texture. Anything that should feel hand-crafted, warm, and literary: qualitative research findings, founder reflections, longform brand stories, workshop debriefs.

Pink Script — After Hours — Black canvas, hot pink accent, pearl-cream paper, Instrument Serif headlines: late-night editorial luxury. Anything that should feel nocturnal, intentional, and a little luxe: fashion brand decks, creator personal brands, after-hours / nightlife / spirits launches, luxury product reveals, editorial features.

Playful — Sun-warm peach background with Syne display: a friendly indie launch deck. Anything that should feel warm, indie, and approachable: creator portfolios, indie product launches, lifestyle brands, small-business pitches, newsletter / community decks.