Best Rated Community sourced Claude Skills (Updated)

Create, inspect, format, and manipulate Microsoft Word (.docx) documents with typography and styling.

Inspect, extract text and metadata, render, and generate PDF documents with full layout preservation.

Create, edit, and style Microsoft PowerPoint (.pptx) presentations and slide decks.

Create, manipulate, compute formulas, and format Microsoft Excel (.xlsx) spreadsheets and financial models.

Build custom Model Context Protocol (MCP) servers and tools in TypeScript or Python following official specs.

Design, scaffold, test, and package new Claude Code and AI agent skills following the SKILL.md specification.

Modern UI/UX design, clean layouts, component architecture, and responsive web styling with modern CSS.

Create rich, self-contained single-page web applications and interactive HTML/JS artifacts.

End-to-end testing, browser automation, and UI validation for modern web applications.

Rapidly generate color themes, CSS variables, and design tokens for web applications.

Create dynamic HTML5 Canvas graphics, visualizations, and procedural interactive art.

Generate custom animated GIFs and emojis tailored for Slack and team communication.

Collaborative document co-authoring, technical drafting, and editorial review.

Draft executive memos, status updates, team briefs, and company-wide communications.

Enforce company design systems, brand colors, typography, and tone of voice.

Generate algorithmic art with generative code, mathematics, and SVG/Canvas patterns.

Build, debug, and optimize applications using the Anthropic Claude Messages API and SDKs.

Cognitive reflection assistant to refine reasoning, detect bias, and sharpen decision making.

Educational workflows and guided learning paths for Claude AI concepts and prompt engineering.

Arquitecto de Soluciones Principal y Consultor Tecnológico de Andru.ia. Diagnostica y traza la hoja de ruta óptima para proyectos de IA en español.

Security audit, hardening, threat modeling (STRIDE/PASTA), Red/Blue Team, OWASP checks, code review, incident response, and infrastructure security for any project.

Ingeniero de Sistemas de Andru.ia. Diseña, redacta y despliega nuevas habilidades (skills) dentro del repositorio siguiendo el Estándar de Diamante.

Estratega de Inteligencia de Dominio de Andru.ia. Analiza el nicho específico de un proyecto para inyectar conocimientos, regulaciones y estándares únicos del sector. Actívalo tras definir el nicho.

2D game development principles. Sprites, atlases, tilemaps, physics, cameras, and genre patterns (platformer, top-down). Use for canvas/Phaser/Kaplay/Pixi 2D games or guest viewports inside hybrid web apps.

AI-powered presentation generation via the 2slides API — create slides from text, match a reference image style, summarize documents into decks, add AI voice narration, and export pages/audio. Use for any "make slides...

3D game development principles. Rendering, shaders, physics, cameras.

Web and App implementation guide for 3D UI. Trigger when user wants actual 3D objects, perspective effects, and spatial depth.

Expert in building 3D experiences for the web - Three.js, React Three Fiber, Spline, WebGL, and interactive 3D scenes. Covers product configurators, 3D portfolios, immersive websites, and bringing depth to web experie...

Structured guide for setting up A/B tests with mandatory gates for hypothesis, metrics, and execution readiness.

When the user wants to plan, design, or implement an A/B test or experiment, or build a growth experimentation program. Also use when the user mentions "A/B test," "split test," "experiment," "test this change," "vari...

Use when a coding task should be driven end-to-end from issue intake through implementation, review, deployment, and acceptance verification with minimal human re-intervention.

You are an accessibility expert specializing in WCAG compliance, inclusive design, and assistive technology compatibility. Conduct audits, identify barriers, and provide remediation guidance.

Find and fix WCAG 2.2 accessibility issues. Two modes — report (sweep a codebase or page, produce a prioritized written report, no edits) and fix (audit→edit→verify loop on a target). Prefers direct-CDP live-DOM audit...

Triage acc's open promises and close them with honest real-world verdicts via acc_act(runtime="outcome").

Drain acc's deliberation queue — open/waiting brain_frames checkpointed by headless runs — via acc_act(runtime="continue").

Route a goal through acc's scored-memory loop via acc_act(runtime="solve"); deliberate any returned brain_frame and submit via continue.

Provide comprehensive techniques for attacking Microsoft Active Directory environments. Covers reconnaissance, credential harvesting, Kerberos attacks, lateral movement, privilege escalation, and domain dominance for ...

Automate ActiveCampaign tasks via Rube MCP (Composio): manage contacts, tags, list subscriptions, automation enrollment, and tasks. Always search tools first for current schemas.

Analyze cross-channel campaign data, quantify uncertainty, and propose evidence-labeled budget tests without overstating causality.

Create, iterate, and scale paid ad creative for Google Ads, Meta, LinkedIn, TikTok, and similar platforms. Use when generating headlines, descriptions, primary text, or large sets of ad variations for testing and perf...

Add an iOS App Clip target to an Expo app. Use when the user mentions App Clip, AASA, apple-app-site-association, appclips, smart app banner, or wants to ship a lightweight iOS Clip invoked from a URL alongside their ...

Use when you need to address review or issue comments on an open GitHub Pull Request using the gh CLI.

Fetch any X/Twitter post as clean LLM-friendly JSON. Converts x.com, twitter.com, or adhx.com links into structured data with full article content, author info, and engagement metrics. No scraping or browser required.

This skill should be used when the user asks to "implement LLM-as-judge", "compare model outputs", "create evaluation rubrics", "mitigate evaluation bias", or mentions direct scoring, pairwise comparison, position bia...

Advogado criminalista especializado em Maria da Penha, violencia domestica, feminicidio, direito penal brasileiro, medidas protetivas, inquerito policial e acao penal.

Advogado especialista em todas as areas do Direito brasileiro: familia, criminal, trabalhista, tributario, consumidor, imobiliario, empresarial, civil e constitucional.

Autonomous DevSecOps & FinOps Guardrails. Orchestrates Gemini 3 Flash to audit Linux Kernel patches, Terraform cost drifts, and K8s compliance.

Create custom AI subagents with proper plugin structure, persona generation, and companion routing skills.

Testing and benchmarking LLM agents including behavioral testing, capability assessment, reliability metrics, and production monitoring—where even top agents achieve less than 50% on real-world benchmarks

Use when summarizing agent evaluations where autonomous, assisted, failed, timed-out, or invalid outcomes must remain distinct and comparable.