Skills
101,174 packaged capabilities and playbooks for agents. Install any of them with one command.
All
Build reactive/event-driven C# with R3 (Cysharp's modern reimplementation of Reactive Extensions). Covers the Observable<T>/Observer<T> model, the OnErrorResume error contract, async dispatch with AwaitOperation, Task/IAsyncEnumerable integration, TimeProvider/FrameProvider scheduling, the concurrency contract, and how R3 differs from System.Reactive (Rx.NET).
Scaffolds Remotion project folder structure, base configuration files, and file organization. Focuses only on directory creation, empty file templates, and Remotion configuration. Use when starting a new video project or when asked to “scaffold Remotion project,” “create project structure,” or “setup Remotion folders.”
Create motion graphics and videos using Remotion (React) with audio sync, web fonts, and TailwindCSS. Triggers on: "create a Remotion video", "React video", "motion graphics", "branded video", "product demo video", "video with voiceover". For math animations with no requested engine, use animate; explicit React/Remotion requests stay here. NOT for explicit Hyperframes or plain HTML/CSS video; use html-video (HTML inside a React/Remotion composition stays here). NOT for a launch video of the current project with no requested engine; use launch-video.
Use when a user wants to turn Career Positioning OS resume content into a RenderCV YAML file, install or use the external RenderCV agent skill, or render a resume/CV PDF without reimplementing RenderCV's schema, CLI, themes, or PDF generation
Use Resemble AI Chatterbox for text-to-speech and voice-cloning workflows, including local open-weight Chatterbox, Chatterbox Multilingual, Chatterbox Turbo, and Resemble-hosted Chatterbox API routes. Apply when an agent must choose a Chatterbox variant, prepare reference-voice inputs, control emotion/paralinguistic delivery, plan multilingual TTS, handle PerTh watermarking, or make production decisions about consent, privacy, licensing, latency, and audio QA.
Use when an application should send image, video, or audio generation through a saved Runway Model Router configuration, or when the user asks to inspect or manage one. Resolve the live config and follow current router docs. For a fixed direct model endpoint, use runway-dev-models instead.
Generate a precise LinkedIn Sales Navigator search URL from a natural-language ICP description — for sales prospecting, outbound outreach, lead generation, and B2B targeting. Use whenever the user asks for a Sales Nav URL, a LinkedIn search URL, an outbound prospecting query, a search for a persona or role, wants to find leads or prospects on LinkedIn, or describes an ICP (industry, seniority, function, headcount, geography, language). Especially trigger when the user wants to normalize job title variants (CMO + Chief Marketing Officer + VP Marketing), exclude noise (fractional, freelance, intern, assistant), or build a boolean search with AND, OR, NOT, quotes, parentheses. Covers Sales Nav enums (Industry, Function, Seniority, Headcount, Type, Years, Language, Region), boolean-capable text filters (Keywords, Current/Past job title), plain text filters (First/Last name), and toggles (Changed jobs, Posted on LinkedIn, Past colleague, Follows your company). Maintained by La Growth Machine
A Python data visualization library based on matplotlib. It provides a high-level interface for drawing attractive and informative statistical graphics. Great for exploring relationships between variables and visualizing distributions. Use for statistical data visualization, exploratory data analysis (EDA), relationship plots, distribution plots, categorical comparisons, regression visualization, heatmaps, cluster maps, and creating publication-quality statistical graphics from Pandas DataFrames.
Focused security audit of code, calibrated to surface real exploitable bugs and suppress theoretical findings. Use when the user asks to “audit,” “security-audit,” “find vulnerabilities,” “check for IDOR/SSRF/XSS/injection,” or wants a security review of a file, directory, branch diff, or PR. Covers access control, injection, auth/secrets, sensitive data, business logic, web boundary, and AI agent/LLM trifecta risks. Produces calibrated findings with data flow, exploit request, fix, and confidence—no theoretical or defense-in-depth nits.
Extracts reusable skills from work sessions. Use when: (1) a non-obvious problem worth preserving was solved, (2) a pattern was discovered that could help future sessions, or (3) a workaround or debugging technique needs documentation. Manual invocation only via the `/skill-extractor` command; no automatic triggers or hooks.
Run GitHub's Spec-Driven Development (SDD) workflow via the `specify` CLI — install spec-kit, initialize a project for one of 30+ AI coding agents (Claude Code, Copilot, Gemini, Cursor, Codex, Qwen, opencode, Kiro, etc.), and drive the constitution → specify → plan → tasks → implement command pipeline. Use when the user wants to bootstrap a Spec-Driven Development project, install `specify-cli`, generate executable specs before code, or invoke the `/speckit.*` slash commands (`/speckit.constitution`, `/speckit.specify`, `/speckit.plan`, `/speckit.tasks`, `/speckit.implement`, `/speckit.clarify`, `/speckit.analyze`, `/speckit.checklist`). Triggers on: spec-kit, speckit, specify, specify init, spec-driven, spec driven development, SDD, /speckit, executable spec.
Use when implementing gesture composition (simultaneous, sequenced, exclusive), adaptive layouts (ViewThatFits, AnyLayout, size classes), or choosing architecture patterns (MVVM vs TCA vs vanilla, State-as-Bridge). Covers advanced SwiftUI patterns beyond basic views.
Comprehensive guide for implementing the Syncfusion React DateTimePicker component. Use this when working with combined date and time inputs, datetime formatting, localization, or keyboard-accessible UIs in React applications. Covers component setup, event handling, and accessibility patterns.
Implement the Syncfusion React TimePicker component for time selection, scheduling interfaces, and appointment booking. Use this skill whenever users need time picker inputs for appointment systems, scheduling apps, time-based filtering, shift management, or time range selection. Covers installation, time format customization, min/max constraints, event handling, form integration, validation patterns, and mobile responsive behavior.
Implement the Syncfusion WPF HierarchyNavigator (Breadcrumb) control for hierarchical path navigation. Use this when building breadcrumb or address-bar UIs, binding hierarchical data to a navigation control, or enabling edit mode with AutoComplete path entry in WPF. Covers navigation history, refresh button, progress bar during navigation, and keyboard-driven hierarchical navigation.
Implement Syncfusion WPF Bullet Graph (SfBulletGraph) components for performance indicators and KPI visualization. Use this when displaying metrics against targets, creating dashboard gauges, or visualizing performance in qualitative ranges. This skill covers featured measures, comparative measures, qualitative ranges, goal tracking, and compact data visualization for dashboards.
Implements the Syncfusion WPF ChromelessWindow for custom window chrome and title bar customization. Use this when creating custom window designs, customizing title bars, or implementing borderless windows in WPF applications. Covers title bar customization, background styling, border radius, custom buttons, and native chrome integration.
Implements the Syncfusion WPF DomainUpDown (SfDomainUpDown) control for cycling through predefined item lists using spin buttons. Use this when adding domain selectors, item selectors with up/down buttons, or controls that navigate through collections using increment/decrement buttons in WPF applications. Covers item population, spin button alignment, styling, auto-reverse, and data binding with custom templates.
Implements the Syncfusion WPF DoubleTextBox control for numeric double-precision input with formatting and validation. Use this when adding numeric textboxes, configuring value ranges (MinValue, MaxValue), or customizing number formatting in WPF applications. Covers culture-specific formatting, scroll intervals, watermarks, null values, and range adorners.
Implements the Syncfusion WPF SfNavigationDrawer for slide-out navigation panels and sidebars. Use when building collapsible side panels, hierarchical navigation menus, or responsive drawer display modes (compact/expanded).
Implement Syncfusion WPF Syntax Editor (EditControl) for code editors and advanced text editing applications. Use this when building syntax-highlighted code editors, IDE-like editors, or source code editing interfaces in WPF. Covers syntax highlighting, IntelliSense, find/replace, programming language support, and Visual Studio-style editing features.
Comprehensive guide for implementing Syncfusion WPF TreeView (SfTreeView) control to display hierarchical data in Windows Presentation Foundation applications. Use this when working with tree structures, folder hierarchies, organizational charts, or parent-child data relationships. Supports drag-and-drop reordering, checkbox selection, load-on-demand for large datasets, and inline editing of tree nodes.
Work decomposition, dependency ordering, and status tracking for software tasks. Provides hierarchical decomposition (features into stories into leaf tasks), Slice-to-Task decomposition (walking skeleton first, then acceptance tests before implementation), GWT acceptance criteria on every task, explicit dependency declarations, estimated scope, and a strict lifecycle (Open/Active/Closed with one-at-a-time active task rule). Use when breaking down features, managing work items, tracking dependencies, creating stories or epics, slicing work for incremental delivery, or deciding what to work on next. Triggers on: "decompose this feature", "create tasks", "what should I work on next", "break this into smaller pieces", "walking skeleton", "slice into tasks", "task dependencies". Works with any task tool.
Design or review testing strategy, test portfolios, and test quality. Use for unit/integration/contract/E2E choices, flaky or brittle tests, mocks and test doubles, BDD review, legacy-code testing, production QA, and testing LLM or AI-generated systems. Also covers TCRDD / TCR (test && commit || revert, red-green-refactor, baby steps, commit on green, revert on failure, approval-gated TDD) and HTTP API smoke tests (smoke test, critical path test, CI gate, Hurl, .hurl files, curl smoke test).
Use when building VR or AR experiences with Three.js using WebXR. Prevents the common mistake of using requestAnimationFrame instead of setAnimationLoop, not handling controller events, or wrong reference space. Covers WebXRManager, VRButton, ARButton, controllers, hand tracking, hit testing, teleportation. Keywords: VR, AR, XR, WebXR, VRButton, ARButton, immersive, controller, hand tracking, hit test, teleportation, headset, virtual reality, augmented reality, VR app, AR experience.
Tiger Brokers OpenAPI Go SDK — complete skills for AI coding tools. Covers SDK setup, market data queries, stock/futures/options trading, real-time push subscriptions, and raw API calls. Use when building trading applications in Go, querying market data, placing orders, or integrating Tiger Brokers API. 老虎证券 OpenAPI Go SDK 完整技能集。涵盖 SDK 配置、行情查询、股票/期货/期权交易、实时推送订阅。适用于用 Go 语言构建交易应用、查询行情数据、下单交易。 用户提到以下关键词时自动使用 / Auto-activate on these keywords: 行情、报价、价格、K线、快照、买卖盘、深度、买入、卖出、下单、撤单、改单、交易、持仓、资金、账户、订单、委托、期权、期货、推送、订阅、Go SDK、golang、tigeropen go、quote、price、K-line、order、buy、sell、trade、position、asset、account、option、future、push
Run an in-place editorial de-slopping and structural Answer-Engine (GEO / LLM citation) HTML pass across MDX blog posts, landing pages, and documentation. Use when cleaning up AI-generated drafts, grounding vague marketing copy in real codebase facts, optimizing headings and opening paragraphs for ChatGPT and Perplexity citations, or removing AI tells like em dashes and puffery
Use when the user asks to execute, implement, continue, or apply an existing implementation plan, specification, acceptance criteria, task plan, or prior planning output. Do not use for plan creation or coding requests with no concrete plan to bind.
Use when translating brand strategy into visual creative direction, such as writing a creative or logo brief, describing mood boards, or setting photography, illustration, color, and type direction for a designer. Keywords - visual identity, visual direction, creative brief, mood board, logo brief, photography style, Alina Wheeler, visual language, design direction.
Deploy vLLM to Kubernetes (K8s) with GPU support, health probes, and an OpenAI-compatible API endpoint. Use this skill whenever the user wants to deploy, run, or serve vLLM on a Kubernetes cluster, including creating deployments, services, checking existing deployments, or managing vLLM on K8s
Designs React 19 + Next.js 16 + Tailwind CSS experiences with real taste—starting from user goals, not pixels. Use this skill whenever the user asks you to build a page, screen, form, dashboard, or any user-facing web UI. Trigger when the user says “build a settings page”, “create a dashboard”, “design this properly”, “I want this to feel premium”, “make it look like Linear/Stripe/Vercel”, or requests any Next.js App Router / React / Tailwind UI task. Also trigger when reviewing UI for design quality, or when the user says the output “looks like a wireframe”, “feels like Bootstrap”, or “looks AI-generated”. When building any user-facing web view, lean toward triggering this skill.
Set up and troubleshoot browser access from WSL2: native Linux Chrome, a Windows Chrome or Edge CDP bridge, or `agent-browser` on either path. Use for WSL browsing, sign-in, CDP connectivity, and `agent-browser` runtime setup; not for browsers outside WSL2.
Execute comprehensive client-side injection vulnerability assessments on web applications to identify XSS and HTML injection flaws, demonstrate exploitation techniques for session hijacking and credential theft, and validate input sanitization and output encoding mechanisms.
Answer citation questions about an Obsidian vault through ZotLit: which notes cite a work, what a document cites, where an Annotation is used, and why a citation is broken. Use whenever a user asks who cites something, what a note references, where a work is discussed, where an Annotation is used, or why a citation does not resolve.
Frame and outline academic papers, plan and revise connected paragraphs, and align claims with evidence across manuscript sections, abstracts, supplements, references, and reviewer responses. Use for scoped drafting, substantive revision, proofreading, or cross-file integration. Preserve the author's research goal, terminology, clear wording, and inference limits; scale checks to the requested passage, section, or submission package.
Cross-vendor adversarial code review of the current branch. Two different model families (Claude + Codex/GPT) review the diff independently, then try to refute each other's findings; survivors are reported by confidence. Runs from either Claude Code or Codex. Use when the user asks for an adversarial review, a cross-model / second-opinion review, or wants high-confidence findings before merging. Report-only — never auto-applies fixes.
One-shot installer for the akillness/oh-my-gods agent skill bundle (80+ god-skills) — wraps the official install.sh with pinned URL and env knobs (PLATFORM, WITH_LANGCHAIN, INSTALL_MODE, SKIP_BACKUP) to copy the catalog into Claude Code, Codex CLI, Antigravity/Gemini, and OpenCode in one step.
Pull and stream US stock market data from Alpaca — REST snapshots/bars/trades/quotes, historical bars with timeframes and feeds (IEX vs SIP), the assets master list, market clock & calendar, news, and the real-time WebSocket stream. Use when building charts, quotes, price feeds, or asset metadata on Alpaca in any language.
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.