Agent skills you can check before you install
Public SKILL.md skills from GitHub repositories with 50+ stars and from the vendors themselves, scanned and scored. Install any of them with one command in Claude Code, Cursor, Codex, GitHub Copilot or Gemini CLI.
5,790 skills from 150 repositories · updated 19 minutes ago
391 skills
- design-briefnexu-io/open-designParse 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".DesignNo warnings★ 102.9K↓ —Also in 1 other repo
- critiquenexu-io/open-designRun 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".DesignNo warnings★ 102.9K↓ —Also in 1 other repo
- mobile-appnexu-io/open-designA mobile-app screen rendered inside a pixel-accurate iPhone 15 Pro frame on the page. Built by copying the seed `assets/template.html` and pasting one screen archetype from `references/layouts.md`. Use when the brief asks for "mobile app", "iOS app", "Android app", "phone screen", or "app UI".DesignNo warnings★ 102.9K↓ —Also in 1 other repo
- design-isthedotmack/claude-memAudit a design against Dieter Rams' ten "Good design is..." principles, then hand off a /make-plan prompt for one of three outcomes — new design, refine design, or redesign. Use when the user says "audit this design", "design review", "check this UI against Rams", "is this UI good", "critique this design", "design audit", or asks for a critique that should lead to a plan.DesignNo warnings★ 102.1K↓ —
- tweaksnexu-io/open-designWrap any HTML artifact with a side panel of live, parameterized controls — accent color, type scale, density, motion, theme — that rewrite CSS custom properties in real time and persist to localStorage. Lets the user explore variants of a design without re-prompting the agent. Use when the brief asks for "variants", "side-by-side options", "tweak this", "let me adjust", "live knobs", or "实时调参".DesignNo warnings★ 102.9K↓ —
- figma-usenexu-io/open-designRun Figma Plugin API scripts for canvas writes, inspections, variables, and design-system work. Prerequisite for every other Figma skill in this catalogue.DesignNo warnings★ 102.9K↓ —
- brand-guidelinesnexu-io/open-designApply Anthropic's official brand colors and typography to artifacts for consistent visual identity and professional design standards. A reference for shaping your own.DesignNo warnings★ 102.9K↓ —
- shadcn-uinexu-io/open-designBuild UI components with shadcn/ui. Pairs with the Stitch design loop to ship structured, accessible components quickly.DesignNo warnings★ 102.9K↓ —
- minimalist-uinexu-io/open-designClean editorial-style interfaces. Warm monochrome palette, typographic contrast, flat bento grids, muted pastels. No gradients, no heavy shadows.DesignNo warnings★ 102.9K↓ —
- ui-toolkit/webanthropics/knowledge-work-pluginsReference skill for Zoom Video SDK UI Toolkit. Use after routing to a web video workflow when you want prebuilt React UI instead of building a fully custom Video SDK interface.OfficialDesignNo warnings★ 31K↓ —
- ux-copyanthropics/knowledge-work-pluginsWrite or review UX copy — microcopy, error messages, empty states, CTAs. Trigger with "write copy for", "what should this button say?", "review this error message", or when naming a CTA, wording a confirmation dialog, filling an empty state, or writing onboarding text.OfficialDesignNo warnings★ 31K↓ —
- artifacts-buildernexu-io/open-designSuite of tools for creating elaborate, multi-component claude.ai HTML artifacts using modern frontend web technologies (React, Tailwind CSS, shadcn/ui).DesignNo warnings★ 102.9K↓ —
- doc-kami-parchmentnexu-io/open-designWarm parchment canvas (#f5f4ed), monochrome ink-blue accent (#1B365D), one serif family, and editorial-grade typography.DesignNo warnings★ 102.9K↓ —
- zoom-meeting-sdk-webanthropics/knowledge-work-pluginsZoom Meeting SDK for Web - Embed Zoom meeting capabilities into web applications. Two integration options: Client View (full-page, familiar Zoom UI) and Component View (embeddable, Promise-based API). Includes SharedArrayBuffer setup for HD video, gallery view, and virtual backgrounds.OfficialDesignNo warnings★ 31K↓ —
- plan-design-reviewnexu-io/open-designSenior Designer review: rates each design dimension 0-10, explains what a 10 looks like, and flags AI Slop signals. Useful as a gate before merging UI work.DesignNo warnings★ 102.9K↓ —
- motion-labnexu-io/open-design为当前网页或组件查找、选型和改造动效。包含 160 个案例的 HTML/CSS/JS、参数与中英文索引，覆盖基础、文字、交互和高级动效。DesignNo warnings★ 102.9K↓ —
- hallmarknexu-io/open-designAnti-AI-slop design skill for greenfield pages, audits, redesigns, and design extraction from URLs or screenshots. Use when the user asks to build a new app or landing page, wants to redesign something, invokes Hallmark by name, or uses audit/redesign/study.DesignNo warnings★ 102.9K↓ —
- hyperframes-keyframesheygen-com/hyperframesUse when a HyperFrames composition needs a punch-in, punch-out, zoom, reframe, Ken Burns treatment, camera move, visual match/whip handoff, or other seek-safe 2D/3D keyframes; also for GSAP, CSS keyframes, Anime.js, WAAPI, FLIP, paths, masks, SVG morph/draw, text trails, 3D depth, or `hyperframes keyframes` diagnostics. Don't use for broad scene strategy, brand design, media sourcing, captions, or general video planning.OfficialDesignNo warnings★ 68.8K↓ —
- data-visualizationanthropics/knowledge-work-pluginsCreate effective data visualizations with Python (matplotlib, seaborn, plotly). Use when building charts, choosing the right chart type for a dataset, creating publication-quality figures, or applying design principles like accessibility and color theory.OfficialDesignNo warnings★ 31K↓ —
- prospectingcoreyhaines31/marketingskillsWhen the user wants to find, qualify, and build a list of prospects to reach out to, across B2B SaaS, general B2B, or local small businesses. Also use when the user mentions "prospecting," "build a prospect list," "find leads," "lead list," "outbound list," "target account list," "ICP-fit accounts," "find local businesses," "find my first customers," "design partners," "signal-based outbound," "buying signals," "intent data," "job change alerts," "waterfall enrichment," "Clay table," "lookalike accounts," "catch-all emails," "account tiering," or "research this account before I reach out." Always verify emails before they reach a sequence, and never scrape LinkedIn. Define audiences in Sales Navigator and pull contacts from licensed data. Covers list building, signals, enrichment, verification, and account research. For the outreach itself (copy, sending setup, LinkedIn, cadences, replies), see cold-email. For researching competitors, see competitor-profiling.DesignNo warnings★ 55.8K↓ —
- offerscoreyhaines31/marketingskillsWhen the user wants to design, construct, or improve an offer — the thing they actually sell — including value framing, bonus stacking, guarantee design, scarcity/urgency, naming, and payment structure. Also use when the user mentions 'offer,' 'offer design,' 'build an offer,' 'grand slam offer,' 'irresistible offer,' 'value stack,' 'bonus stack,' 'guarantee,' 'risk reversal,' 'money-back guarantee,' 'scarcity,' 'urgency,' 'high-ticket offer,' 'productize a service,' 'naming an offer,' 'payment plan,' 'down-sell,' 'upsell offer,' or 'why isn't my offer converting.' Best for services, agencies, courses, coaching, info products, high-ticket B2B, and direct-response. If you run pure self-serve SaaS, read pricing first — tiers and packaging do more work there. For price level itself (tiers, freemium, value metric), see pricing. For the page that presents the offer, see copywriting. For the launch moment, see launch. For sales collateral, see sales-enablement.DesignNo warnings★ 55.8K↓ —
- revopssickn33/agentic-awesome-skillsDesign and improve revenue operations, lead lifecycle rules, scoring, routing, handoffs, and CRM process automation. Use when marketing, sales, and customer success workflows need clearer operational structure.DesignNo warnings★ 48.2K↓ —
- presentation-stylingshanraisshan/claude-code-best-practiceKnowledge about CSS classes, component patterns, and syntax highlighting in the presentationDesignNo warnings★ 67.9K↓ —
- sdk-dxsickn33/agentic-awesome-skillsDesign SDKs that developers love to use—APIs that feel native, error messages that guide, and experiences that reduce friction. This skill covers creating SDKs that drive adoption through exceptional developer experience rather than aggressive marketing.DesignNo warnings★ 48.2K↓ —