Skills
99,064 packaged capabilities and playbooks for agents. Install any of them with one command.
Development
Interactive 10-question multiple-choice React interview, by theSeniorDev — drawn from the same principles as `react-senior-code-review`. Asks which level you're interviewing for (junior/mid/senior) and shifts difficulty to match. Per-question feedback. Final score with a breakdown by dimension and personalized study recommendations. Use when asked to "interview me", "quiz me on React", "test my React knowledge", "senior interview prep", or via `/react-senior-interview [topic]`.
Plan Fireworks post-training from a task-shaped goal — recommend a method, cookbook entry, data plan, and eval from what the user already said, ask only decision-critical questions, and hand off to configure when ready to train. Use when the user describes a problem in plain language, is unsure which method or dataset fits, needs public dataset ideas, or wants to explore before committing. Read-only — does not create jobs or upload data. For explicit train requests with known model and data, use configure; for failures use debug.
Strategic roadmap management for GitHub repositories. Syncs ROADMAP.md with GitHub Issues and labels, bootstraps roadmap files from scratch, runs brainstorming sessions with boundary checking, and provides quick status summaries. Use when managing project planning, syncing roadmap state, or exploring feature ideas.
Generate CRUD code following the RuoYi framework conventions. Use this skill when the user needs to generate backend Java code for data tables (entity classes, Mapper, Service, Controller), frontend Vue code (list pages, API wrappers), MyBatis XML mapping files, or menu initialization SQL. Applies to: creating new modules, adding business features, generating code from table structures.
Recreate websites, application screens, components, dashboards, landing pages, and responsive interfaces from attached screenshots or visual references as accurate, maintainable frontend code. Use when implementing a supplied screenshot, matching an existing UI image, converting mockups into code, rebuilding multiple screens, or correcting a coded page whose rendering differs from a reference. Inspect each image and intelligently infer whether it represents desktop web, tablet, or mobile, then implement and verify the appropriate responsive mode. Supports existing and new projects, any suitable frontend stack, responsive inference, asset matching, accessibility, interaction reconstruction, and visual comparison.
The ultimate autonomous dev pipeline. Combines wavybaby (CoVe verification, skill discovery, MCP tooling) + GSD (roadmaps, phases, plans, discovery, state tracking) + Ralph (autonomous loop with circuit breakers). Generates a PRD, equips itself with the best tools, bootstraps a full GSD .planning/ structure, then runs Ralph to autonomously execute each plan with CoVe-verified code until the milestone is complete.
Strapi v5 plugin development expert. Use for building, refactoring, or revamping plugins, custom APIs, admin panel extensions, Document Service API usage, content-type creation, and CMS architecture. Invoke when working with Strapi v5 backend development, troubleshooting plugin issues, implementing Strapi best practices, or following Strapi plugin design guidelines. Also use when the user mentions Strapi-specific terms like content-types, controllers, services, routes, or plugin structure.
Stripe payment integration with Node.js SDK. Covers Checkout Sessions, Payment Intents, Subscriptions, Customer Portal, webhooks, and Stripe Elements. Use when implementing checkout flows, payment processing, subscription billing, webhook handlers, or payment forms with Stripe Elements. Use for stripe, payments, checkout, subscriptions, billing, webhooks, payment intents, stripe elements.
Use this skill for ASP.NET MVC apps needing Excel-like UI using the Syncfusion Spreadsheet Component. Trigger for creating, viewing, editing Excel (.xlsx, .xls, .xlsb) and CSV files; embedding spreadsheet editors; data binding from APIs/JSON; using formulas, charts, validation, filtering, or conditional formatting. Also trigger when users reference spreadsheet files ("open xlsx", "load Excel file", "add Syncfusion spreadsheet", "bind data to spreadsheet"). Do NOT trigger for standalone file processing without UI components.
Create and manipulate Excel workbooks using Syncfusion Flutter XlsIO library. Supports two modes — generate Dart code for the user's Flutter project or provide code snippets. Use when the user mentions Excel creation, worksheets, cells, formatting, filtering, hyperlinks, or Syncfusion Flutter XlsIO.
Use when extending an existing core-library Datex Studio component (most commonly a grid) via the baseConfiguration overlay mechanism, or flattening a tailored overlay into a standalone custom_ variant. Owns the three provenance variants (core / tailored_ / custom_), the three moving parts of a tailored overlay, the flatten-to-custom 12-step recipe, and enrichment-datasource patterns alongside the tailored grid. Triggers: "tailor xxx grid", "add a customer-specific column to xxx", "override the base's on_save flow", "flatten this tailored grid into a custom one", "enrich a core grid with extra fields", "Outdated contract errors between a tailored overlay and its base".
Use this skill when reviewing or changing an existing TanStack Start/Router project architecture, especially routes, loaders, server functions, importProtection, SSR/hydration, and nested shared folders such as src/modules, src/lib, or src/integrations. Do not use for generic React/Vite projects or docs-only summaries.
Create beautiful, accessible user interfaces with shadcn/ui components (built on Radix UI + Tailwind), Tailwind CSS utility-first styling, and canvas-based visual designs. Use when building user interfaces, implementing design systems, creating responsive layouts, adding accessible components (dialogs, dropdowns, forms, tables), customizing themes and colors, implementing dark mode, generating visual designs and posters, or establishing consistent styling patterns across applications.
Helps coding agents use vit to discover, follow, skim, and ship software capabilities (caps) over ATProto. Activates when the user mentions vit, beacons, caps, shipping, skimming, following, vetting, or social coding. Provides command reference for: vit init, vit skim, vit ship, vit follow, vit following, vit learn, vit remix, vit doctor, vit config, vit beacon, vit login.
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.
Expert data extraction guide. Starts with a structured intake to understand the target. Always tries the cheapest path first (HTTP requests → browser fingerprinting → headless browser). Covers TLS/HTTP fingerprint impersonation (curl_cffi, primp, rnet), the modern stealth-browser stack (patchright, camoufox, nodriver), the anti-bot vendor matrix (Cloudflare, DataDome, Kasada, Akamai) with per-vendor bypass, CAPTCHA/Turnstile solving, proxy networks and managed unblockers (Zyte API, Web Unlocker) with geo-targeting, structured-data extraction (JSON-LD/microdata/OpenGraph), AI/LLM-driven and adaptive extraction (scrapling, crawl4ai, firecrawl), site-stack playbooks (Next.js App Router/RSC, Tableau, OData, PX-Web, SDMX, ASP.NET, GraphQL, SPAs), browser request injection, live request interception, and clean OOP architecture standards for scrapers and extracted data. Use whenever the user wants to scrape/extract data from a website or API
Use when the user says 'analyze my wordpress site', 'what is running on my site', 'site dna', or 'what plugins are on my site'. Detects every page builder, audits active versus dead-weight plugins, maps content structure, finds orphaned shortcodes, and checks performance and security posture.
Draft a pull request title and body from the current branch's diff and commit history, following the project's PR template and title conventions. Use when the user is about to open a PR and wants ready-to-paste content, or asks to write, draft, or fill in a PR description. Read-only — never opens or pushes the PR.
Expert ML engineer specializing in machine learning model lifecycle, production deployment, and ML system optimization. Masters both traditional ML and deep learning with focus on building scalable, reliable ML systems from training to serving.
Prepares Go applications to work effectively with AI coding agents. Use when setting up a new Go project or retrofitting an existing one to ensure: structured JSON logging (slog/Zap/ZeroLog/Logrus), machine-readable command output, thorough golangci-lint configuration, non-interactive CLI design with --yes flags, structured error handling with meaningful exit codes, proper context.Context propagation, graceful shutdown, health check endpoints, and a standardized Makefile. Triggers when a user asks to make their Go app "agent-ready," "AI-friendly," wants to improve agent tooling/observability in a Go project, or needs to audit an existing Go project against agent-readiness best practices.
"Analyze and optimize Aptos Move contracts for gas efficiency, identifying expensive operations and suggesting optimizations. Triggers on: 'optimize gas', 'reduce gas costs', 'gas analysis', 'make contract cheaper', 'gas efficiency', 'analyze gas usage', 'reduce transaction costs'."
Системный архитектор — форма системы поверх контуров: контракты, схемы, жизненные циклы, переиспользование, целостность, архитектурный пересмотр, спорные вопросы, решения владельцу. Триггеры: «архитектор», «системный архитектор», «держи целостность», «спроектируй сквозное», «подготовь решение», architect, cross-cutting decision; «продумай» о предмете нескольких контуров или превращении целиком. Не для кодинга. Композирует design, integrity, assembly, reality-audit, reconcile, inquiry, writing. Нужны iskron_*.
Framework-neutral architecture and design standards for frontend engineering in TypeScript (React, Angular, Vue, or any component framework): SOLID and clean code, clean architecture and layer boundaries, feature-first structure, the adapter/repository pattern, state tiers and data fetching, security, testing strategy, DDD tactical patterns, micro-frontends, forms. Use it when generating a component or module, refactoring frontend code, reviewing a pull request, or making an architecture decision, or when the user says "code review", "clean architecture", "SOLID", "design pattern", "DDD", "bounded context", "micro-frontend", "data fetching", "form validation", or "how should I structure this".
Runs the Azure SQL Database container locally (Private Preview): the real PaaS engine where SERVERPROPERTY('EngineEdition') returns 5. This is NOT the SQL Server image mcr.microsoft.com/mssql/server. Use when a user wants to "run Azure SQL locally", "add a local SQL database", "add SQL Server to my docker compose", "spin up a local mssql container", "local SQL for development or CI", "connect with sqlcmd", "use Podman for SQL", "SQL container won't start", "Microsoft Entra authentication on the container", "MSSQL_AAD_CLIENT_ID", or asks "what's the connection string". Use even when the user does not name the container. If you were about to use mcr.microsoft.com/mssql/server, stop and use this skill instead. Hub skill: owns the shared references and routes to the task skills for compose, CI, seeding, vectors, and connection strings.
Store and query custom business data using CustomObjectMgr, OCAPI Data API, and Shopper Custom Objects API. Use this skill whenever the user needs to create, read, update, or search custom object instances, build processing queues with status fields, choose between site-scoped and organization-scoped storage, or query custom objects with bool/term filters. Also use when persisting non-standard data -- even if they just say 'store config per site' or 'query my custom data'.
Register and implement B2C Commerce platform hooks declared in hooks.json and invoked by HookMgr during OCAPI/SCAPI requests or system events. Use for hooks.json, HookMgr.callHook(), dw.system.Status, dw.ocapi.shop.* before/after/modifyResponse hooks, dw.order.payment.authorize/authorizeCreditCard, dw.order.calculate, app.payment.processor.*, SCAPI order-payment authorization and placement, rollback semantics, and request.custom transport. Do not use for external Node.js webhooks, SFRA controller middleware or prepend/append chains, scheduled job steps in steptypes.json, or Git/CI hooks.
Use when adding `CapturePlugin` to record a `Camera3d` or `Camera2d` to video, spawning `CaptureBundle` with `RenderTarget::target_headless`, calling `Capture::start` with `Mp4Openh264Encoder`, `Mp4FfmpegCliEncoder`, `Mp4FfmpegCliPipeEncoder`, `GifEncoder` or `FramesEncoder`, pausing with `Capture::pause`, or hitting "failed to select a version for bevy_capture" because the crate still pins Bevy 0.19 while your app is on Bevy 0.20.
Help with SAP BTP ABAP Environment setup and development including service instance creation, ADT connectivity, communication arrangements, communication scenarios, inbound/outbound services, destination configuration, identity and access management, software components, and first-project scaffolding. Use when users ask about BTP ABAP Environment, SAP BTP ABAP, Steampunk, ABAP environment service instance, ADT connection to BTP, communication arrangement, communication scenario, communication system, outbound communication, inbound communication, destination service, software component, ABAP system on BTP, or cloud ABAP development setup. Triggers include "set up BTP ABAP", "connect ADT to BTP", "communication arrangement", "communication scenario", "create service instance", "ABAP on BTP", "outbound service", or "first ABAP project on BTP".
Audits and progressively hardens Xcode security build settings for a Capacitor iOS app (ios/App/App.xcodeproj, scheme App) and native plugin code (Swift/ObjC/C, Package.swift, podspec). Covers `xcodebuild -showBuildSettings -json`, security compiler warnings, static analyzer checkers (`xcodebuild analyze`), Xcode Enhanced Security (ENABLE_ENHANCED_SECURITY, com.apple.security.hardened-process entitlements, pointer authentication / arm64e, memory tagging soft mode), what is safe for a WKWebView hybrid app vs what breaks CocoaPods, SPM binary xcframeworks or Cordova plugins, staged adoption, and a decision log. Use for "harden my iOS build", "enable Enhanced Security", security build settings audit, arm64e link errors after enabling pointer authentication, or Build and Analyze setup. Do not use for ATS/TLS, signing, secrets or WebView rules (capacitor-security), or App Store review (capacitor-apple-review-preflight).
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.