This skill provides expert guidance on cloud infrastructure design across AWS, Azure, and GCP. It includes agents for cloud architecture, Kubernetes orchestration, Terraform IaC, service mesh (Istio/Linkerd), hybrid networking, and FinOps cost optimization, along with production-ready configuration templates and best practices.

This skill provides comprehensive guidance for implementing GitOps workflows using ArgoCD and Flux CD for automated Kubernetes deployments. It includes Helm chart scaffolding with best practices, Kubernetes manifest generation templates, and security policy implementation including NetworkPolicies, RBAC, and Pod Security Standards.

A comprehensive observability skill that helps implement distributed tracing with Jaeger and Tempo, configure Prometheus metrics collection, create Grafana dashboards, and establish SLO/SLI frameworks. It provides expert guidance on monitoring infrastructure, performance optimization, and reliability engineering practices.

A comprehensive collection of incident response templates and patterns for DevOps and SRE teams. Includes structured runbooks for service outages and database incidents, on-call shift handoff documentation, blameless postmortem templates with 5-Whys analysis, and multi-agent workflows for incident response orchestration.

A comprehensive data engineering skill that teaches production-ready Apache Airflow DAG patterns including TaskFlow API, dynamic DAG generation, sensors, branching logic, and error handling. Also covers dbt transformation patterns, Spark optimization techniques, and data quality frameworks with Great Expectations.

A comprehensive MLOps skill that provides specialized AI agents (data scientist, ML engineer, MLOps engineer) and workflow templates for building production machine learning pipelines. It guides users through data preparation, model training, validation, deployment, and monitoring stages using modern ML tools like MLflow, Kubeflow, and Feast.

A comprehensive plugin for building production-ready LLM applications, including RAG systems with vector databases, AI agents using LangGraph, advanced prompt engineering patterns, and embedding strategies. It provides templates and best practices for integrating with Pinecone, Qdrant, pgvector, and other vector stores.

A comprehensive frontend development skill that provides patterns and best practices for Next.js 14+ App Router, React Native with Expo, modern state management (Redux Toolkit, Zustand, Jotai), and Tailwind CSS design systems. Includes agent definitions for frontend and mobile development, plus component scaffolding templates.

This skill provides comprehensive backend development guidance covering REST and GraphQL API design principles, microservices architecture patterns, CQRS implementation, event sourcing with projections, saga orchestration for distributed transactions, and Temporal workflow patterns with Python SDK. It includes production-ready templates, testing strategies, and best practices for building scalable distributed systems.

A comprehensive skill for working with Excel spreadsheets (.xlsx, .xlsm, .csv, .tsv) including creating new files with formulas and formatting, reading/analyzing data with pandas, editing existing files while preserving formulas, and recalculating formula values using LibreOffice. Includes industry-standard financial modeling conventions.

This skill enables Claude to create, edit, and analyze PowerPoint presentations. It can convert HTML slides to PowerPoint with accurate positioning, manipulate existing presentations through XML editing, extract text content, rearrange slides, and generate thumbnail previews.

A comprehensive PDF manipulation toolkit that enables extracting text and tables, creating new PDFs, merging/splitting documents, and filling forms. It provides Python scripts for both fillable PDF forms and non-fillable forms that require text annotations, with validation tools to ensure accurate placement.

A comprehensive Word document (.docx) manipulation skill from Anthropic. It enables creating new documents with docx-js, editing existing documents with tracked changes and comments, extracting text content using pandoc, and validating document structure. Supports professional features like redlining workflows for document review.

Analyzes job descriptions to create customized resumes that highlight relevant experience and skills. Optimizes for Applicant Tracking Systems (ATS) with keyword matching and professional formatting, while providing strategic recommendations for interview preparation.

Analyzes and optimizes tweets for maximum reach using insights from Twitter's open-source recommendation algorithm. Provides strategies based on Real-graph, SimClusters, TwHIN, and Tweepcred models to improve engagement signals and avoid negative algorithmic penalties.

UI/UX Pro Max is a comprehensive design intelligence skill that provides 50+ UI styles, 97 color palettes, 57 font pairings, and 99 UX guidelines across 9 technology stacks. It uses a Python-based CLI tool to search local databases and generate complete design systems with recommendations for patterns, typography, colors, and effects tailored to specific product types and industries.

Implement DeFi protocols with production-ready templates for staking, AMMs, governance, and lending systems. Use when building decentralized finance applications or smart contract protocols.

Build GitLab CI/CD pipelines with multi-stage workflows, caching, and distributed runners for scalable automation. Use when implementing GitLab CI/CD, optimizing pipeline performance, or setting up automated testing and deployment.

Pre-implementation confidence assessment (≥90% required). Use before starting any implementation to verify readiness with duplicate check, architecture compliance, official docs verification, OSS references, and root cause identification.

This skill reviews your frontend UI code against Vercel's Web Interface Guidelines. It fetches the latest rules from GitHub and checks your specified files for compliance with accessibility, performance, and semantic HTML best practices, outputting findings in a concise file:line format.

Presentation creation, editing, and analysis. When Claude needs to work with presentations (.pptx files) for: (1) Creating new presentations, (2) Modifying or editing content, (3) Working with layouts, (4) Adding comments or speaker notes, or any other presentation tasks

Picks random winners from lists, spreadsheets, or Google Sheets for giveaways, raffles, and contests. Ensures fair, unbiased selection with transparency.

Comprehensive spreadsheet creation, editing, and analysis with support for formulas, formatting, data analysis, and visualization. When Claude needs to work with spreadsheets (.xlsx, .xlsm, .csv, .tsv, etc) for: (1) Creating new spreadsheets with formulas and formatting, (2) Reading or analyzing data, (3) Modify existing spreadsheets while preserving formulas, (4) Data analysis and visualization in spreadsheets, or (5) Recalculating formulas

Comprehensive PDF manipulation toolkit for extracting text and tables, creating new PDFs, merging/splitting documents, and handling forms. When Claude needs to fill in a PDF form or programmatically process, generate, or analyze PDF documents at scale.

Comprehensive document creation, editing, and analysis with support for tracked changes, comments, formatting preservation, and text extraction. When Claude needs to work with professional documents (.docx files) for: (1) Creating new documents, (2) Modifying or editing content, (3) Working with tracked changes, (4) Adding comments, or any other document tasks

Automatically organizes invoices and receipts for tax preparation by reading messy files, extracting key information, renaming them consistently, and sorting them into logical folders. Turns hours of manual bookkeeping into minutes of automated organization.

Intelligently organizes your files and folders across your computer by understanding context, finding duplicates, suggesting better structures, and automating cleanup tasks. Reduces cognitive load and keeps your digital workspace tidy without manual effort.

Replace with description of the skill and when Claude should use it.

Toolkit for interacting with and testing local web applications using Playwright. Supports verifying frontend functionality, debugging UI behavior, capturing browser screenshots, and viewing browser logs.

Guide for creating effective skills. This skill should be used when users want to create a new skill (or update an existing skill) that extends Claude's capabilities with specialized knowledge, workflows, or tool integrations.