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Found 10,305 Skills
WCAG 2.2 AA accessibility compliance patterns for web applications. Use when auditing accessibility or implementing WCAG requirements.
PostgreSQL best practices: multi-tenancy with RLS, schema design, Alembic migrations, async SQLAlchemy, and query optimization.
Progressive Web App setup with manifest, mobile meta tags, safe area handling for notched devices, and install prompts for app-like browser experience.
Principal backend engineering intelligence for C++ systems and performance-critical services. Actions: plan, design, build, implement, review, fix, optimize, refactor, debug, secure, scale backend code and architectures. Focus: correctness, memory safety, latency, reliability, observability, scalability, operability.
Simplify and refine code for clarity, consistency, and maintainability while preserving functionality. Use when asked to "simplify", "clean up", or "refactor" code, after writing complex code that could benefit from simplification, or when code has grown hard to follow.
Guide for creating effective skills, adding skill references, skill scripts or optimizing existing 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, frameworks, libraries or plugins usage, or API and tool integrations.
Automate Zoom meeting creation, management, recordings, webinars, and participant tracking via Rube MCP (Composio). Always search tools first for current schemas.
Defines the end users as city field-operations workers and guides mobile-first, highly usable task-management UX decisions. OHØJ
SaaS subscription lifecycle management - billing, upgrades, downgrades, churn prevention, and revenue optimization
Provides usage guidance for Instructure UI (InstUI) React components. Use when working with @instructure/ui packages, when asked how to use InstUI components, which component to choose, or how to apply props, guidelines, theming, or accessibility rules. Covers AiInformation, Alert, AppNav, Avatar, Badge, Billboard, Breadcrumb, Button, Byline, Calendar, Checkbox, CheckboxGroup, CloseButton, ColorContrast, ColorIndicator, ColorMixer, ColorPicker, ColorPreset, CondensedButton, ContextView, DataPermissionLevels, DateInput, DateInput2, DateTimeInput, DrawerLayout, Drilldown, Editable, FileDrop, Flex, FormField, FormFieldGroup, Grid, Heading, IconButton, Img, InlineList, InPlaceEdit, InstUISettingsProvider, Link, List, Menu, Metric, MetricGroup, Modal, NutritionFacts, NumberInput, Overlay, Pages, Pagination, Pill, Popover, ProgressBar, ProgressCircle, RadioInput, RadioInputGroup, RangeInput, Rating, Responsive, Select, SideNavBar, SimpleSelect, SourceCodeEditor, Spinner, Table, Tabs, Tag, Text, TextArea, TextInput, TimeSelect, ToggleButton, ToggleDetails, ToggleGroup, Tooltip, TopNavBar, Tray, TreeBrowser, TruncateText, View.
Concise, structured summaries of news articles (~30 sec read time). Captures key points, context, bias/gaps, and open questions. Use when user shares article URL or asks to summarize news content.
Audit project dependencies for risk when the user asks to check dependencies, audit packages, review dependency health, check for vulnerabilities, or assess supply chain risk