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.
14,533 skills from 417 repositories · updated 10 hours ago
1,038 skills
- matlab-design-adaptive-filtermatlab/matlab-agentic-toolkitDesign and implement adaptive filters using DSP System Toolbox System objects. Use when working with adaptive filtering, system identification, noise cancellation, echo cancellation, active noise control (ANC), channel equalization, inverse system identification, or adaptive prediction. Covers dsp.LMSFilter, dsp.RLSFilter, dsp.FilteredXLMSFilter, dsp.FrequencyDomainAdaptiveFilter, dsp.AffineProjectionFilter, dsp.BlockLMSFilter, dsp.AdaptiveLatticeFilter, dsp.FastTransversalFilter, maxstep(), and algorithm selection for adaptive filtering problems. Replaces deprecated adaptfilt.* objects (removed R2020a).DesignNo warnings★ 1.2K↓ —
- matlab-integrate-pcb-circuitmatlab/matlab-agentic-toolkitCascade PCB components, add lumped elements, export Touchstone, and bridge to eye diagram or antenna array workflows. TRIGGER: user asks to cascade or connect multiple RF PCB components, add lumped R/L/C, export S-parameters to Touchstone, or combine PCB elements into a circuit. Invoke BEFORE writing pcbcascade or circuit code — cascade rules and port matching are non-obvious. SKIP: designing individual components (use the specific matlab-design-pcb-* skill), EM analysis of a single component (use matlab-analyze-em), material/stackup setup only (use matlab-manage-pcb-material), optimization (use matlab-optimize-pcb-design).DesignNo warnings★ 1.2K↓ —
- matlab-extract-signal-featuresmatlab/matlab-agentic-toolkitExtract features from 1D signals using signalTimeFeatureExtractor, signalFrequencyFeatureExtractor, and signalTimeFrequencyFeatureExtractor. Use when computing time-domain features (amplitude, energy, shape factors), frequency-domain features (spectral location, power, bandwidth, PSD), or time-frequency features (spectral shape, instantaneous, ridges, wavelet, EMD-derived) on a per-frame basis. Use when the user asks to "extract features", "compute spectral features", "build a feature table for a classifier", "get per-frame statistics", "run feature extraction on this signal", or describes a vibration / biosignal / radar / sensor signal needing features for downstream ML or analysis. Includes optional GPU acceleration via canUseGPU and gpuArray. Does not cover filter design, audio-specific feature extraction (use audioFeatureExtractor in Audio Toolbox instead), batch dataset orchestration, or 2D / image features.DesignNo warnings★ 1.2K↓ —
- web-design-guidelinescoco-research/cocoReview UI code for Web Interface Guidelines compliance. Use when asked to "review my UI", "check accessibility", "audit design", "review UX", or "check my site against best practices".DesignNo warnings★ 911↓ —
- matlab-analyze-antenna-structuresmatlab/matlab-agentic-toolkitDesign and analyze electrically large antenna structures using MATLAB Antenna Toolbox. Covers reflector antennas (parabolic, Cassegrain, Gregorian, offset, corner, cylindrical, spherical, custom STL), reflectarrays and reconfigurable intelligent surfaces (RIS), antennas installed on platforms (vehicles, aircraft, ships, satellites), and radar cross section (RCS) analysis. Includes solver selection (MoM-PO, PO, MoM, FMM), mesh control, and GPU acceleration. Use when the user wants to design a dish/reflector antenna, reflectarray, analyze an antenna on a platform, or compute RCS.DesignNo warnings★ 1.2K↓ —
- matlab-design-pcb-transmission-linematlab/matlab-agentic-toolkitMicrostrip, stripline, CPW, differential pairs, and crosstalk analysis for impedance-controlled PCB interconnects. TRIGGER: user asks to design or analyze a transmission line (microstrip, stripline, CPW, coplanar, differential pair), extract RLGC or per-unit-length parameters, compute trace impedance, analyze a PCB trace cross-section, or perform crosstalk/coupling analysis. Invoke BEFORE writing code — preferred over RF Toolbox analytical functions (txlineMicrostrip, txlineStripline, txlineCPW). SKIP: EM simulation/S-parameter extraction of an existing component (use matlab-analyze-em), material/stackup definition only (use matlab-manage-pcb-material), building custom non-catalog geometry (use matlab-assemble-pcb-layout), optimization sweeps (use matlab-optimize-pcb-design).DesignNo warnings★ 1.2K↓ —
- matlab-model-opticsmatlab/matlab-agentic-toolkitBuild, import, analyze, tolerate, and optimize optical systems using the Optical Design and Simulation Library. Use when the user asks about optical systems, ray tracing, geometric optics, Zemax import, optical coatings, tolerancing, or optical design optimization.DesignNo warnings★ 1.2K↓ —
- designJimLiu/baocut用户要做界面、网页、海报、图表或信息图、示意图、原型这类视觉设计稿时用：在工作目录写一份设计稿（canvas.json 加每块画板一个 .dc.html），校验通过后线程里出现设计稿卡片，用户在功能区预览、编辑与标注。也用于按用户的意见或设计稿标注改已有的设计稿。幻灯片不用它（用 slides），视频画面里的字卡与动效也不用它（用动效图形）。DesignNo warnings★ 1.2K↓ —
- design-systemJimLiu/baocut用户要建立或修改设计系统时用：品牌的颜色、文字样式、间距与圆角 tokens，给智能体看的品牌手册 README，bundle 与预览，标志、图标与字体。在工作目录写一个设计系统目录（design-system.json 加 tokens.json、README.md、components/、assets/、fonts/），可以从代码仓库或设计工具里的真实来源整理；图片、视频与 PDF 导入设计系统的素材库，校验通过后线程里出现设计系统卡片，用户在功能区预览与编辑；做好的设计系统可以装进设计稿。DesignNo warnings★ 1.2K↓ —
- muisoftaworks/agent-toolkitMaterial-UI v7 component library patterns including sx prop styling, theme integration, responsive design, and MUI-specific hooks. Use when working with MUI components, styling with sx prop, theme customization, or MUI utilities.DesignNo warnings★ 2.6K↓ —
- skill-judgesoftaworks/agent-toolkitEvaluate Agent Skill design quality against official specifications and best practices. Use when reviewing, auditing, or improving SKILL.md files and skill packages. Provides multi-dimensional scoring and actionable improvement suggestions.DesignNo warnings★ 2.6K↓ —
- design-system-startersoftaworks/agent-toolkitCreate and evolve design systems with design tokens, component architecture, accessibility guidelines, and documentation templates. Ensures consistent, scalable, and accessible UI across products.DesignNo warnings★ 2.6K↓ —
- backend-to-frontend-handoff-docssoftaworks/agent-toolkitCreate API handoff documentation for frontend developers. Use when backend work is complete and needs to be documented for frontend integration, or user says 'create handoff', 'document API', 'frontend handoff', or 'API documentation'.DesignNo warnings★ 2.6K↓ —
- frontend-to-backend-requirementssoftaworks/agent-toolkitDocument frontend data needs for backend developers. Use when frontend needs to communicate API requirements to backend, or user says 'backend requirements', 'what data do I need', 'API requirements', or is describing data needs for a UI.DesignNo warnings★ 2.6K↓ —
- ai-productcoco-research/cocoUse when building AI features into a product: LLM integration, RAG pipelines, guardrails, streaming, AI UX, prompt engineering, or AI cost control. Treats prompts as code and validates every model output.DesignNo warnings★ 911↓ —
- tailwind-patternscoco-research/cocoTailwind CSS v4 principles. CSS-first configuration, container queries, modern patterns, design token architecture. Use when building with Tailwind v4 or migrating from v3.DesignNo warnings★ 911↓ —
- swiftui-liquid-glasscoco-research/cocoImplement, review, or improve SwiftUI features using the iOS 26+ Liquid Glass API. Use when asked to adopt Liquid Glass in new SwiftUI UI, refactor an existing feature to Liquid Glass, or review Liquid Glass usage for correctness, performance, and design alignment.DesignNo warnings★ 911↓ —
- sap-extension-creatorheshengtao/super-agent-partyCreate Super Agent Party (SAP) extensions. This skill should be used when users want to create, build, or scaffold a new extension for Super Agent Party - including static HTML extensions (pure frontend) and Node.js backend extensions. Triggers on requests like "create a new SAP extension", "build an extension for Super Agent Party", "scaffold a plugin", "make a chat UI extension", or when working with sap extension projects.DesignNo warnings★ 2.7K↓ —
- landing-page-generatorborghei/Claude-SkillsGenerate high-converting landing pages with page structure, copy frameworks (PAS, AIDA, BAB), CTA strategy, SEO meta, and Core Web Vitals optimization. Use when creating landing pages, campaign pages, lead capture pages, or conversion pages.DesignNo warnings★ 962↓ —
- frontend-devMiniMax-AI/skillsFull-stack frontend development combining premium UI design, cinematic animations, AI-generated media assets, persuasive copywriting, and visual art. Builds complete, visually striking web pages with real media, advanced motion, and compelling copy. Use when: building landing pages, marketing sites, product pages, dashboards, generating media assets (image/video/audio/music), writing conversion copy, creating generative art, or implementing cinematic scroll animations.OfficialDesignNo warnings★ 13.7K↓ —
- scroll-worldcoco-research/cocoBuild an immersive scroll-scrubbed "fly through the world" landing page for any industry or brand using Higgsfield. As the visitor scrolls, a pre-rendered camera flies from outside each scene into its interior, then flows on to the next scene with NO cuts — one continuous connected flight (Emons-style isometric diorama world, or any art direction you pick). The skill interviews the user for the topic, the story beats/sections, and brand kit, then generates cohesive scenes + seamless camera clips with Higgsfield and wires a portable, framework-agnostic scroll-scrub engine. The video chain renders through Monid by default (Seedance 2.0, pay-per-clip USD — capability re-checked each build, see Step 4) with Higgsfield credits as the fallback biller. Use when the user wants a "3D world" / "browse-through-the-industry" hero, a scroll cinematic, a diorama landing, or to turn a business into a scrollable world.DesignNo warnings★ 911↓ —
- brand-guidelinesborghei/Claude-SkillsBuild and enforce brand identity systems: visual identity, voice and tone, typography, color, and cross-channel consistency. Use when creating style guides, defining brand voice, auditing brand consistency, or setting visual standards.DesignNo warnings★ 962↓ —
- core-datadpearson2699/swift-ios-skillsBuild, review, or improve Core Data persistence in apps that have not adopted SwiftData. Use when working with NSManagedObject subclasses, NSFetchedResultsController for list-driven UI, NSBatchInsertRequest / NSBatchDeleteRequest / NSBatchUpdateRequest for bulk operations, NSPersistentHistoryChangeRequest for persistent history tracking and multi-target sync, NSStagedMigrationManager for staged schema migrations (iOS 17+), NSCompositeAttributeDescription for composite attributes (iOS 17+), or when integrating Core Data threading with Swift Concurrency. For Core Data + SwiftData coexistence or migration, see the swiftdata skill instead.DesignNo warnings★ 1.2K↓ —
- alarmkitdpearson2699/swift-ios-skillsImplement AlarmKit alarms and countdown timers for iOS and iPadOS with Lock Screen, Dynamic Island, StandBy, and paired Apple Watch system UI. Covers AlarmManager scheduling, AlarmAttributes and AlarmPresentation, system Stop and AlarmButton secondary actions, authorization, state observation, countdown widget-extension handoff, and Live Activity integration. Use when building wake-up alarms, countdown timers, or alarm-style alerts that need Apple's system alarm experience.DesignNo warnings★ 1.2K↓ —