Tailwind CSS v4 utility-first styling patterns
Learn how to create a Claude skill that generates a personalized morning briefing powered by Google Calendar and Gmail through Pica MCP Server.
Material-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.
Comprehensive code review workflow coordinating quality, security, performance, and documentation reviewers. 4-hour timeline for thorough multi-agent review.
Document learnings, capture repeatable workflows as skills, and prepare to compound an opence change.
Migrates an MCP server with interactive widgets from the OpenAI Apps SDK (window.openai, text/html+skybridge) to the MCP Apps standard (@modelcontextprotocol/ext-apps), covering server-side and client-side changes.
Configures and builds YARS with optimizations for performance testing and benchmarking
Performing a web app pentest for sof comanpym and task y iwth testing the lastest of their social network web app.
Configure xcb.json to map Xcode schemes to workspaces/projects for building with xcb
Expert Data Protection Officer (Datenschutzbeauftragter) with deep knowledge of EU GDPR (DSGVO), German BDSG, and ISO 27701:2025/2019 (PIMS). Specializes in smart integration with existing ISMS infrastructure using Data Reuse principles. Automatically activated when user asks about data protection, privacy, GDPR/DSGVO, BDSG, personal data, DPIA/DSFA, consent, data subject rights, ISO 27701, PIMS, or data breaches.
This document defines the Claude Code skill for troubleshooting etcd issues on two-node OpenShift clusters with fencing topology. When activated, Claude becomes an expert etcd/Pacemaker troubleshooter capable of iterative diagnosis and remediation.
Use when generating Python code for web applications, APIs, or handling user input - prevents OWASP Top 10 vulnerabilities in Django, Flask, FastAPI
Use when building AI agent systems. Covers agent loops, tool calling, planning patterns, memory systems, multi-agent coordination, and safety guardrails. Apply when creating autonomous AI workflows, coding assistants, or task automation systems.
TanStack Query v5 data fetching patterns including useSuspenseQuery, useQuery, mutations, cache management, and API service integration. Use when fetching data, managing server state, or working with TanStack Query hooks.
Enforce code style and formatting preferences. Use when writing or reviewing code to ensure consistent style.
Investigate errors, incidents, or product ideas using both internet research and repo-wide codebase research, then propose a concrete changeset plan with clarifying questions before any implementation. Use when a user asks to investigate, root-cause, or plan changes, or when an Issue or PR is referenced and needs a plan.
TanStack Router file-based routing patterns including route creation, navigation, loaders, type-safe routing, and lazy loading. Use when creating routes, implementing navigation, or working with TanStack Router.
Use for guided Fizzy.do workflows: "set up Fizzy", "configure Fizzy for this project", "sync my work to Fizzy", "review my Fizzy progress", "end of session cleanup". Provides step-by-step guidance for common operations.
Core Node.js backend patterns for TypeScript applications including async/await error handling, middleware concepts, configuration management, testing strategies, and layered architecture principles. Use when building Node.js backend services, APIs, or microservices.
Use this skill when creating or editing issues on Github or when asked to write user-stories or record bugs.