Skills
97,501 packaged capabilities and playbooks for agents. Install any of them with one command.
Development
Generate, customize, and export barcodes in React using Syncfusion BarcodeGenerator. Trigger for requests involving Code39 or Code128 barcodes, QR codes, Data Matrix generation, barcode styling (size, color, text, margins), React component setup, props or events, SVG or canvas rendering, and exporting or printing barcode images.
Invoke when dev-testing a Cyrus change that spans CYPACK (edgeworker + CLI) and CYHOST (the Vercel-hosted GUI) and the hosted GUI needs to point at an unreleased `cyrus-core` from this repo. Publishes `cyrus-core` (and `claude-runner` if needed) as a `-test.N` prerelease under the npm `test` dist-tag so CYHOST can install it via `cyrus-core@test` without affecting the `latest` dist-tag or shipping a real release.
Migrates SQLite and SQL-style Capacitor storage (@capacitor-community/sqlite, cordova-sqlite-storage, @ionic/storage with a SQLite driver, TypeORM/Drizzle/Kysely capacitor drivers, and other bridge-based SQL plugins) to @capgo/capacitor-fast-sql. Use when replacing createConnection/open/query/run/executeSet calls, slow large result sets over the Capacitor bridge, adding SQLCipher encryption, keeping transactions and BLOBs, moving key-value data to KeyValueStore, preserving existing database files during the switch, or fixing Fast SQL setup errors (ATS NSAllowsLocalNetworking, Android cleartext localhost, "Encryption is not available in this build", web OPFS COOP/COEP headers). Do not use for non-SQL storage such as Preferences (capacitor-offline-first), Ionic Secure Storage or Identity Vault (ionic-enterprise-sdk-migration), generic app upgrades (capacitor-app-upgrades), or code that already wraps Fast SQL.
Probe whether a candidate term carries its meaning alone by asking three models to guess it from a bare scenario. Use when naming a field, an enum value, a table, or a glossary word and several candidates are in play (“carry or carryOver,” “does this name read,” “which word is clearer”)
Build responsive, interactive dashboard layouts with Syncfusion React Dashboard Layout component. Implement draggable and resizable panels, responsive grid systems, dynamic panel management, and state persistence. This skill covers multi-column layouts, floating panel arrangement, extensive customization, drag-drop panel rearrangement, and state management for React applications.
Use this skill when users ask how to build or customize Syncfusion PivotView pivot tables in React. Trigger for React pivot grid/OLAP, aggregation, data binding (JSON/remote), drill-down/drill-through, grouping, filtering, conditional formatting, exports (Excel/PDF/CSV), or pivot charts. React-only, not Angular/Vue/Blazor.
Upgrades a Capacitor app from v7 to v8 using `npx cap migrate` from `@capacitor/cli@latest`, then the manual checklist - Node 22+, Xcode 26+, iOS deployment target 15.0, Android Studio Otter, AGP 8.13.0, Gradle 8.14.3, JDK 21, minSdk 24, compile/target SDK 36, Kotlin 2.2.20, Gradle `=` property assignment syntax, `density` in configChanges, removed `android.adjustMarginsForEdgeToEdge` (use the System Bars plugin and CSS env vars), `bridge_layout_main.xml` renamed, iOS `appendUserAgent` whitespace fix, and official plugin changes (Geolocation timeout, Screen Orientation/Barcode Scanner on Android 16 large screens). Use when `@capacitor/core` is 7.x and the target is 8.x. Points to the 8.5 UIScene adoption and v9 next steps. Do not use for other major versions, plugin library upgrades, or non-Capacitor apps.
Best-practices guide for React Native VisionCamera v5 setup, migration, capture, controls, outputs, and basic frame processing. Use the separate react-native-vision-camera-realtime skill for production low-latency GPU, ML, CV, Skia or WebGPU pipelines and frame-coupled overlays.
Implement Syncfusion React Maps component for geographical data visualization. Use this when displaying interactive maps, location-based information, or regional data analysis. This skill covers map providers (Bing, OpenStreetMap), GeoJSON rendering, markers and bubbles, zooming/panning, data labels, legends, and choropleth visualizations in React applications.
Comprehensive guide to implementing Syncfusion React Query Builder component. Use this skill when building advanced filter interfaces, creating complex data query systems, or implementing dynamic rule-based filtering. This skill covers query builder configuration, SQL query conversion, drag-and-drop filtering, customization, and state management.
WordPress performance optimization guidelines for plugin, theme, and custom code development. This skill should be used when writing, reviewing, or refactoring WordPress PHP code to ensure optimal performance patterns. Triggers on tasks involving WP_Query, database queries, caching, hooks, REST API, or WordPress theme/plugin development.
Use this skill when a toolkit operation fails AND the introspection skill could not resolve the problem. This is the last-resort fallback (Tier 3): call the Pipefy GraphQL API directly using curl or httpx, authenticating with the Service Account (OAuth2) or a Personal Access Token (PAT) available as env var. Follow the 3-tier resolution strategy before reaching this point.
This skill should be used when writing Ruby and Rails code in DHH's distinctive 37signals style. It applies when writing Ruby code, Rails applications, creating models, controllers, or any Ruby file. Triggers on Ruby/Rails code generation, refactoring requests, code review, or when the user mentions DHH, 37signals, Basecamp, HEY, or Campfire style. Embodies REST purity, fat models, thin controllers, Current attributes, Hotwire patterns, and the "clarity over cleverness" philosophy.
GCC compiler skill for C/C++ projects. Use when selecting optimization levels, warning flags, debug builds, LTO, sanitizer instrumentation, or diagnosing compilation errors with GCC. Covers flag selection for debug vs release, ABI concerns, preprocessor macros, profile-guided optimization, and integration with build systems. Activates on queries about gcc flags, compilation errors, performance tuning, warning suppression, or cross-standard compilation.
Implement the Syncfusion React BlockEditor component for block-based content editing. Use this skill for block-based rich content editing, document creation, CMS interfaces, markdown alternatives, editor setup, block configuration, toolbar or menu customization, drag-and-drop behavior, formatting options, APIs, accessibility, real-time collaborative editing with Yjs integration, user presence and remote cursors, document version history and snapshot management in React.
Configure cmux through ~/.config/cmux/cmux.json: settings (appearance, sidebar, notifications, automation, browser, shortcuts, set/get/validate by JSON path), customization (tab bar buttons, plus-button click and right-click menus, custom actions/commands/menus, right sidebar), and sidebar workspace groups (anchor workspaces, group CLI/socket ops, per-cwd group config). Triggers: 'cmux config', 'cmux.json', 'change cmux setting', 'set <x> in cmux', 'rebind a cmux shortcut', 'cmux-customize', 'customize cmux', 'tab bar button', 'add cmux action', 'workspace group', 'group sidebar', 'anchor workspace', 'workspaceGroups'.
Implement the Syncfusion React SpeechToText component. Use this skill to convert speech to text, manage microphone input, control listening states, process speech events, customize UI, support accessible voice-enabled forms, and handle globalization and security in React applications.
Implement Syncfusion React TreeView component for hierarchical data display with node selection, drag-drop reordering, inline editing, and custom templating. Use this when building organizational charts, file systems, navigation trees, or any multi-level hierarchical interface. Covers selection modes, checkboxes, filtering, sorting, keyboard navigation, accessibility, and performance optimization with stateless templates.
Use when asked for an implementation plan or execution contract for one or more GitHub issues or an in-chat task, including a read-only review of the next safe step, without drafting or provider access, when the source or contract is incomplete, or a retained approved GitHub plan has an existing amendment chain or a changed published integration decision needing durable consumption.
Salesforce CMS ContentTypeBundle creation skill. Use this skill ANY TIME a user request involves creating a ContentTypeBundle, and activate FIRST when CMS ContentTypeBundle creation is mentioned. Discovers existing types via metadata-grounding and produces a validator-correct two-file bundle that passes dry-run deploy. TRIGGER when: user wants to define, scaffold, generate, or set up a reusable content shape in Salesforce CMS — any domain — including phrasings like \"create a content type for X\", \"generate a schema for X in CMS\", or \"set up a content type for X\". DO NOT TRIGGER when: authoring a RECORD (use experience-cms-content-generate), publishing / managing records (use CMS UI), modifying / renaming / deleting an existing bundle, CMS brand (experience-cms-brand-apply), media search (experience-search-coordinate), Custom Lightning Types (platform-custom-lightning-type-generate), or non-CMS metadata.
Use this skill when working with the UI5 Linter (@ui5/linter) for static code analysis of SAPUI5/OpenUI5 applications and libraries. Covers setup, configuring linting rules, running the linter to detect deprecated APIs, global variable usage, CSP violations, and manifest issues. Supports autofix for deprecated API usage, global references, event handlers, and manifest properties. Includes CI/CD integration, pre-commit hooks, and UI5 2.x migration preparation.
Analyze a codebase and generate onboarding documentation for engineers, tech leads, and contractors. Fast fact-gathering and repeatable onboarding outputs. Use when onboarding a new engineer, writing architecture-overview docs for a new project, or producing tech-lead briefings for unfamiliar repos.
Guide for implementing oRPC contract-first API patterns in Dify frontend. Trigger when creating or updating contracts in web/contract, wiring router composition, integrating TanStack Query with typed contracts, migrating legacy service calls to oRPC, or deciding whether to call queryOptions directly vs extracting a helper or use-* hook in web/service.
Implement the Syncfusion React Dropdown Tree component for hierarchical data selection with dropdown interaction. Use it when working with multi-select checkboxes, lazy loading, remote OData integration, custom templates, keyboard navigation, RTL support, or localized interfaces. Supports auto-check hierarchy, filtering, tree settings, comprehensive event handling, and full accessibility.
Docker and container development agent skill and plugin for Dockerfile optimization, docker-compose orchestration, multi-stage builds, and container security hardening. Use when: user wants to optimize a Dockerfile, create or improve docker-compose configurations, implement multi-stage builds, audit container security, reduce image size, or follow container best practices. Covers build performance, layer caching, secret management, and production-ready container patterns.
Frontend development guidelines for React/TypeScript applications. Modern patterns including Suspense, lazy loading, useSuspenseQuery, file organization with features directory, MUI v7 styling, TanStack Router, performance optimization, and TypeScript best practices. Use when creating components, pages, features, fetching data, styling, routing, or working with frontend code.
Implement right-to-left (RTL) layouts for Hebrew web applications. Use when user asks about RTL layout, Hebrew text direction, bidirectional (bidi) text, Hebrew CSS, "right to left", or needs to build a Hebrew web UI. Covers CSS logical properties, the :dir() pseudo-class, Tailwind RTL, React/Next.js RTL setup, icon mirroring, Hebrew typography, and font selection. Do NOT use for Arabic RTL (similar but different typography) unless user explicitly asks for shared RTL patterns, or for native mobile RTL (React Native I18nManager, SwiftUI, Android) which is out of scope.
Use this skill when the user mentions "pinme", or needs to upload files, store to IPFS, create/publish/deploy websites or full-stack services (including frontend pages, backend APIs, database storage, email sending, etc.), or any feature requiring backend database/server support.
Valgrind profiler skill for memory error detection and cache profiling. Use when running Memcheck to find heap corruption, use-after-free, memory leaks, or uninitialised reads; or Cachegrind/Callgrind for cache simulation and function-level profiling. Activates on queries about valgrind, memcheck, heap leaks, use-after-free without sanitizers, cachegrind, callgrind, KCachegrind, or massif memory profiling
Audit and enable security-oriented Xcode build settings. Progressively enables compiler warnings, static analyzer checkers, and Enhanced Security features. Use when: user wants to secure their Xcode project, audit security settings, enable hardening, review security posture of build configuration, set up security-focused static analysis, enable static analysis, improve warning coverage, harden diagnostics, or catch more bugs at compile time in C/C++/Objective-C/Swift. SKIP: network security (TLS/ATS), code signing, privacy APIs.
Cross-compilation with GCC skill for embedded and multi-architecture targets. Use when setting up cross-gcc toolchains, configuring sysroots, building for ARM/AArch64/RISC-V/MIPS from an x86-64 host, troubleshooting wrong-architecture errors, or running cross-compiled binaries under QEMU. Activates on queries about cross-compilation triplets, sysroot, pkg-config for cross builds, embedded toolchains, or Yocto/Buildroot integration.
CLI tool for automated changeset-based releases with AI-generated descriptions. Use when the user needs to release a package, create changesets, bump versions, or automate npm publishing workflows. Triggers include requests to "release a package", "create a changeset", "publish to npm", "bump the version", "automate releases", or any task involving version management and package publishing for repositories using the changesets workflow.
AWS serverless and event-driven architecture expert based on Well-Architected Framework. Use when building serverless APIs, Lambda functions, REST APIs, microservices, or async workflows. Covers Lambda with TypeScript/Python, API Gateway (REST/HTTP), DynamoDB, Step Functions, EventBridge, SQS, SNS, and serverless patterns. Essential when user mentions serverless, Lambda, API Gateway, event-driven, async processing, queues, pub/sub, or wants to build scalable serverless applications with AWS best practices.
New to MCP?
From what the protocol is to installing your first server, these answers cover most first questions.
An open protocol that defines how AI applications connect to external tools and data in a uniform way. Clients talk to the model; MCP servers provide tools, resources and prompt templates. They exchange standard messages, so one server can be reused by many clients.