Agent Skills Hub

"Create, recreate, or edit high-end Landing Pages (LPs) for Agência 47's Labs sector. Use this skill when the user wants to build immersive, technical, and high-conversion LPs that follow the 'Labs Blueprint' aesthetic, including sticky scroll animations, glassmorphism, and integrated service/pricing modules."

"BUIld immersive, technical, and high-end UI/UX for Agência 47's experimental Labs sector. Provides the blueprint for mini-apps, landing pages, and interactive dashboards following the \"Labs Blueprint\" aesthetic."

Analisador e reformador de skills. Use esta skill para processar o histórico do chat e logs persistentes, identificando novos conceitos, padrões de design e melhorias operacionais discutidas com o usuário. Ela gera planos de atualização para outras skills e o skill-creator, aplicando-os para manter o sistema em evolução contínua e máxima potência. TRIGGER quando o usuário pedir para "estudar a sessão", "reformar skills", "aprender novos padrões" ou ao finalizar blocos de trabalho complexos.

"Adaptação extrema das Karpathy Skills para o ecossistema Google (Gemini) no Antigravity. Use esta skill quando o usuário pedir para 'criar rápido', 'fazer um app para restaurantes, com lp, sistema de reservas, cardápio digital, area do admin, sistema de pedidos, pagamentos', ou quando for necessária uma prototipagem hiper-rápida utilizando Next.js, shadcn/ui e Google Firebase, atingindo a velocidade de geração observada no vídeo do Klebson Queiroz."

"Ingest any real YouTube video URL, extract timestamped transcripts and visual keyframes, compile a validated KnowledgeObject conforming to the YouLearn schema, and automatically register a new interactive Learning Page and Library Card into the AG47 YouLearn ecosystem."

"Creating algorithmic art using p5.js with seeded randomness and interactive parameter exploration. Use this when users request creating art using code, generative art, algorithmic art, flow fields, or particle systems. Create original algorithmic art rather than copying existing artists' work to avoid copyright violations."

"API design principles and decision-making. REST vs GraphQL vs tRPC selection, response formats, versioning, pagination."

"Main application bUIlding orchestrator. Creates full-stack applications from natural language requests. Determines project type, selects tech stack, coordinates Agents."

"Architectural decision-making framework. ReqUIrements analysis, trade-off evaluation, ADR documentation. Use when making Architecture decisions or analyzing system design."

"Bash/LinUX terminal patterns. Critical commands, piping, error handling, scripting. Use when working on macOS or Linux systems."

"AI operational modes (brainstorm, implement, debug, review, teach, ship, orchestrate). Use to adapt behavior based on task type."

"Socratic questioning protocol + user communication. MANDATORY for complex requests, new features, or unclear reqUIrements. Includes progress reporting and error handling."

"Applies Anthropic's official brand colors and typography to any sort of artifact that may benefit from having Anthropic's look-and-feel. Use it when brand colors or style gUIdelines, visual formatting, or company design standards apply."

"Create beautiful visual art in .png and .pdf documents using design philosophy. You should use this skill when the user asks to create a poster, piece of art, design, or other static piece. Create original visual designs, never copying existing artists' work to avoid copyright violations."

"BUIld, debug, and optimize Claude API / Anthropic SDK apps. Apps built with this skill should include prompt caching. Also handles migrating existing Claude API code between Claude model versions (4.5 → 4.6, 4.6 → 4.7, retired-model replacements). TRIGGER when: code imports `anthropic`/`@anthropic-ai/sdk`; user asks for the Claude API, Anthropic SDK, or Managed Agents; user adds/modifies/tunes a Claude feature (caching, thinking, compaction, tool use, batch, files, citations, memory) or model (Opus/Sonnet/Haiku) in a file; questions about prompt caching / cache hit rate in an Anthropic SDK project. SKIP: file imports `openai`/other-provider SDK, filename like `*-openai.py`/`*-generic.py`, provider-neutral code, general programming/ML."

"Pragmatic coding standards - concise, direct, no over-engineering, no unnecessary comments"

"Code review gUIdelines covering code quality, Security, and best practices."

"Database design principles and decision-making. Schema design, indexing strategy, ORM selection, serverless databases."

"Production deployment principles and decision-making. Safe deployment workflows, rollback strategies, and verification. Teaches thinking, not scripts."

"GUIde users through a structured workflow for co-authoring Documentation. Use when user wants to write documentation, proposals, technical specs, decision docs, or similar structured content. This workflow helps users efficiently transfer context, refine content through iteration, and verify the doc works for readers. Trigger when user mentions writing docs, creating proposals, drafting specs, or similar documentation tasks."

"Documentation templates and structure gUIdelines. README, API docs, code comments, and AI-friendly documentation."

"Use this skill whenever the user wants to create, read, edit, or manipulate Word documents (.docx files). Triggers include: any mention of 'Word doc', 'word document', '.docx', or requests to produce professional documents with formatting like tables of contents, headings, page numbers, or letterheads. Also use when extracting or reorganizing content from .docx files, inserting or replacing images in documents, performing find-and-replace in Word files, working with tracked changes or comments, or converting content into a polished Word document. If the user asks for a 'report', 'memo', 'letter', 'template', or similar deliverable as a Word or .docx file, use this skill. Do NOT use for PDFs, spreadsheets, Google Docs, or general coding tasks unrelated to document generation."

"Design thinking and decision-making for web UI. Use when designing components, layouts, color schemes, typography, or creating aesthetic interfaces. Teaches principles, not fixed values."

"Game development orchestrator. Routes to platform-specific skills based on project needs."

"Generative Engine Optimization for AI search engines (ChatGPT, Claude, Perplexity)."

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"Internationalization and localization patterns. Detecting hardcoded strings, managing translations, locale files, RTL support."

"Automatic Agent selection and intelligent task routing. Analyzes user requests and automatically selects the best specialist agent(s) without reqUIring explicit user mentions."

"A set of resources to help me write all kinds of internal communications, using the formats that my company likes to use. Claude should use this skill whenever asked to write some sort of internal communications (status reports, leadership updates, 3P updates, company newsletters, FAQs, incident reports, project updates, etc.)."

Behavioral guidelines to reduce common LLM coding mistakes. Use when writing, reviewing, or refactoring code to avoid overcomplication, make surgical changes, surface assumptions, and define verifiable success criteria.

"Automatic quality control, linting, and static analysis procedures. Use after every code modification to ensure syntax correctness and project standards. Triggers onKeywords: lint, format, check, validate, types, static analysis."

"MCP (Model Context Protocol) server bUIlding principles. Tool design, resource patterns, best practices."

"Mobile-first design thinking and decision-making for iOS and Android apps. Touch interaction, performance patterns, platform conventions. Teaches principles, not fixed values. Use when building React Native, Flutter, or native mobile apps."

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"Node.js development principles and decision-making. Framework selection, async patterns, Security, and architecture. Teaches thinking, not copying."

"Multi-Agent orchestration patterns. Use when multiple independent tasks can run with different domain expertise or when comprehensive analysis reqUIres multiple perspectives."

"Use this skill whenever the user wants to do anything with PDF files. This includes reading or extracting text/tables from PDFs, combining or merging multiple PDFs into one, splitting PDFs apart, rotating pages, adding watermarks, creating new PDFs, filling PDF forms, encrypting/decrypting PDFs, extracting images, and OCR on scanned PDFs to make them searchable. If the user mentions a .pdf file or asks to produce one, use this skill."

"Performance profiling principles. Measurement, analysis, and Optimization techniques."

"Structured task planning with clear breakdowns, dependencies, and verification criteria. Use when implementing features, refactoring, or any multi-step work."

"PowerShell Windows patterns. Critical pitfalls, operator syntax, error handling."

"Use this skill any time a .pptx file is involved in any way — as input, output, or both. This includes: creating slide decks, pitch decks, or presentations; reading, parsing, or extracting text from any .pptx file (even if the extracted content will be used elsewhere, like in an email or summary); editing, modifying, or updating existing presentations; combining or splitting slide files; working with templates, layouts, speaker notes, or comments. Trigger whenever the user mentions \\"deck,\\" \\"slides,\\" \\"presentation,\\" or references a .pptx filename, regardless of what they plan to do with the content afterward. If a .pptx file needs to be opened, created, or touched, use this skill."

"A skill focused on creating high-end 3D scroll-triggered landing pages using Next.js, React Three Fiber (R3F), and Lerp-based animation physics. It includes patterns for smooth scrolling, glassmorphism UI, and optimized 3D rendering."

"Python development principles and decision-making. Framework selection, async patterns, type hints, project structure. Teaches thinking, not copying."

"React and Next.js performance optimization from Vercel Engineering. Use when building React components, optimizing performance, eliminating waterfalls, reducing bundle size, reviewing code for performance issues, or implementing server/client-side optimizations."

"Red team tactics principles based on MITRE ATT&CK. Attack phases, detection evasion, reporting."

"Master Rust 1.75+ with modern async patterns, advanced type system"

"SEO fundamentals, E-E-A-T, Core Web Vitals, and Google algorithm principles."

"Server management principles and decision-making. Process management, monitoring strategy, and scaling decisions. Teaches thinking, not commands."

"Create new skills, modify and improve existing skills, and measure skill Performance. Use when users want to create a skill from scratch, edit, or optimize an existing skill, run evals to test a skill, benchmark skill performance with variance analysis, or optimize a skill's description for better triggering accuracy."

"Knowledge and utilities for creating animated GIFs optimized for Slack. Provides constraints, validation tools, and animation concepts. Use when users request animated GIFs for Slack like \"make me a GIF of X doing Y for Slack."

"4-phase systematic Debugging methodology with root cause analysis and evidence-based verification. Use when debugging complex issues."

"Tailwind CSS v4 principles. CSS-first configuration, container queries, modern patterns, design token Architecture."

"Test-Driven Development workflow principles. RED-GREEN-REFACTOR cycle."

"Testing patterns and principles. Unit, Integration, mocking strategies."

"Toolkit for styling artifacts with a theme. These artifacts can be slides, docs, reportings, HTML landing pages, etc. There are 10 pre-set themes with colors/fonts that you can apply to any artifact that has been creating, or can generate a new theme on-the-fly."

"Advanced vulnerability analysis principles. OWASP 2025, Supply Chain Security, attack surface mapping, risk prioritization."

"Suite of tools for creating elaborate, multi-component claude.ai HTML artifacts using modern Frontend web technologies (React, Tailwind CSS, shadcn/ui). Use for complex artifacts requiring state management, routing, or shadcn/ui components - not for simple single-file HTML/JSX artifacts."

"Review 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\"."

"Web application Testing principles. E2E, Playwright, deep audit strategies."

"Use this skill any time a spreadsheet file is the primary input or output. This means any task where the user wants to: open, read, edit, or fix an existing .xlsx, .xlsm, .csv, or .tsv file (e.g., adding columns, computing formulas, formatting, charting, cleaning messy data); create a new spreadsheet from scratch or from other data sources; or convert between tabular file formats. Trigger especially when the user references a spreadsheet file by name or path — even casually (like \\"the xlsx in my downloads\\") — and wants something done to it or produced from it. Also trigger for cleaning or restructuring messy tabular data files (malformed rows, misplaced headers, junk data) into proper spreadsheets. The deliverable must be a spreadsheet file. Do NOT trigger when the primary deliverable is a Word document, HTML report, standalone Python script, Database pipeline, or Google Sheets API integration, even if tabular data is involved."