Skills
98,284 packaged capabilities and playbooks for agents. Install any of them with one command.
Development
Implements Syncfusion .NET MAUI Text Input Layout (SfTextInputLayout). Use when adding decorative elements like floating labels, icons, assistive labels, or containers to Entry, Editor, Autocomplete, or ComboBox controls. Covers text input layout setup, hint labels, helper text, error messages, character counter, and password visibility toggle.
Guide for creating VS Code extensions and plugins from scratch through Marketplace publication. Use when developing a VS Code extension/plugin, adding commands or keybindings, building TreeView or Webview UI, publishing to Marketplace, or troubleshooting activation and packaging issues.
Provides comprehensive guidance for Vuex 2.x state management in Vue 2 applications including state, mutations, actions, getters, modules, and plugins. Use when the user asks about Vuex for Vue 2, needs to manage state in Vue 2 applications, or implement Vuex patterns
Create one or more git worktrees for parallel development, each on its own branch with gitignored config copied in, dependencies installed, and a health check, by fanning out a setup subagent per worktree. Use when starting isolated parallel work, running several PIV loops at once, or when the user says "set up worktrees", "create a worktree", "spin up parallel branches", or invokes /worktree-create.
DEPRECATED — prefer the official zentao-cli (https://github.com/easysoft/zentao-cli) and its skills (https://github.com/easysoft/zentao-skills) for new setups. This skill still works for existing @leeguoo/zentao-mcp users and remains useful for its bug resolution stats command. Use the zentao CLI to query and operate ZenTao bugs, tasks, stories, todos, products, programs, projects, executions, plans, releases, test cases, test tasks, test suites, docs, users, departments, issues, and risks. Use when the user mentions 禅道 or ZenTao, wants bug/task/story/todo/project/test/doc lookups or updates, wants bug resolution rate stats or reports (bug 解决率统计/解决数量统计/bug statistics/bug report) by product or person, or needs login / whoami / self-test for a 禅道 instance. ZENTAO_URL usually includes /zentao
Use when orienting, onboarding, or planning before a concrete task — the entry point for building a customized Workfront UI on Adobe App Builder. Use whenever the user is new to Workfront UI extensions and asks where to start or what the process looks like; describes a Workfront customization idea and asks how to build it; asks for the end-to-end roadmap (set up → scaffold → build → test → deploy → publish); or asks how the React/Spectrum SPA, serverless Runtime actions, and Workfront extension points fit together. This umbrella routes each stage to its skill: workfront-ui-extension (front-end SPA + extension points), workfront-actions (Runtime actions + Workfront Public API v21), workfront-local-testing (previewing a build inside Workfront); machine setup and aio app init are covered by appbuilder-project-init. Skip it and go straight to the matching sub-skill when the user already has one specific task.
Quantum computing framework for building, simulating, optimizing, and executing quantum circuits. Use this skill when working with quantum algorithms, quantum circuit design, quantum simulation (noiseless or noisy), running on quantum hardware (Google, IonQ, AQT, Pasqal), circuit optimization and compilation, noise modeling and characterization, or quantum experiments and benchmarking (VQE, QAOA, QPE, randomized benchmarking).
Multi-ecosystem hackathon resource advisor for Colosseum builders. Use when a builder needs project-specific sponsor tools, SDKs, RPC providers, frameworks, wallets, infrastructure, or build paths from Colosseum’s published resource index
Expert Keboola Python component developer for ongoing development work — implementing features, extending extractors/writers/applications, adding incremental loads, designing configuration schemas, separating API clients, applying self-documenting workflow patterns, and maintaining code quality with Ruff. Use this skill whenever the user is working on component logic, implementation, or architecture — whether building something new or extending existing code. Do NOT use for initial project scaffolding (that's get-started) or UI-only schema work (that's build-component-ui).
Go error handling patterns, wrapping, sentinel errors, custom error types, and the errors package. Grounded in Effective Go, Go Code Review Comments, and production-proven idioms. Use when implementing error handling, designing error types, debugging error chains, or reviewing error handling patterns. Trigger examples: "handle errors", "error wrapping", "custom error type", "sentinel errors", "errors.Is", "errors.As". Not for: panic/recover in middleware (go-api-design), test assertions (go-test-quality).
Hookdeck Event Gateway — webhook infrastructure that replaces your queue. Use when receiving webhooks and need guaranteed delivery, automatic retries, replay, rate limiting, filtering, or observability. Eliminates the need for your own message queue for webhook processing.
Continue pretraining from an existing KERMT checkpoint. The skill validates the user's checkpoint and pretrain CSV, prepares the data into shard/vocab/features form, then launches pretrain_ddp.py inside the kermt container (detached for long runs). Auto-dispatches `--pretrain_mode` based on the checkpoint type (grover_base vocab-only, cmim, or hybrid).
Expert mobile game developer specializing in iOS and Android game optimization, touch input design, battery and thermal management, device fragmentation handling, and App Store/Play Store submission. Deep knowledge of mobile-specific constraints and best practices for shipping performant, player-friendly mobile games. Use when "mobile game, ios game, android game, touch input, mobile optimization, mobile performance, app store, play store, mobile battery, thermal throttling, mobile porting, tablet game, phone game, mobile monetization, mobile build, mobile, ios, android, touch, optimization, performance, battery, thermal, app-store, play-store, game-development, unity-mobile, godot-mobile, device-fragmentation" mentioned.
Expert-level Node.js backend development with Express, async patterns, streams, performance optimization, and production best practices. Use when the user mentions JavaScript, backend, Express, or async, or when the task involves Modern Node.js Features, Express Framework, File System Operations, or HTTP Requests.
Expert product specification and documentation writer. Use when creating PRDs, user stories, acceptance criteria, technical specifications, API documentation, edge case analysis, design handoff docs, feature flag plans, or success metrics. Covers the full spectrum from high-level requirements to implementation-ready specifications.
Senior Python developer expertise for writing clean, efficient, and well-documented code. Use when: writing Python code, optimizing Python scripts, reviewing Python code for best practices, debugging Python issues, implementing type hints, or when user mentions Python, PEP 8, or needs help with Python data structures and algorithms.
Set up a Cairo smart contract project with OpenZeppelin Contracts for Cairo on Starknet. Use when users need to: (1) create a new Scarb/Starknet project, (2) add OpenZeppelin Contracts for Cairo dependencies to Scarb.toml, (3) configure individual or umbrella OpenZeppelin packages, or (4) understand Cairo import conventions and component patterns for OpenZeppelin.
Implements Syncfusion .NET MAUI Avatar View (SfAvatarView) for displaying user profile pictures, initials, or group avatars. Use when working with avatar views, profile pictures, user images, initials display, profile icons, or contact images. Ideal for implementing user profile displays, contact lists, chat interfaces, or social feeds.
Build an animation from scratch, making the decisions in the order that determines whether it feels right — should it animate at all, what purpose, which tool, which properties, which curve and duration, how it interrupts, how it exits. Writes the implementation. Use when asked to animate something, add motion, make a component feel alive, or build a transition. For critiquing existing motion use review-animations; for auditing a whole codebase use improve-animations.
Build animations in React Native and Expo, making the decisions in the order that determines whether they feel right — should it animate, which thread it runs on, which properties, spring or timing, how the gesture hands off, how it degrades. Writes the implementation with Reanimated, Gesture Handler, Expo Router and expo-haptics. Use when animating anything in an Expo app, adding gestures, sheets, screen transitions, press feedback or haptics, or fixing motion that stutters on device. For web animation use `animate`.
Guide to Sonner, the React toast library — install and wire up the Toaster, pick the right toast() call, promise and loading toasts, updating, dismissing and persisting toasts, styling, theming and icons, positioning and multiple toasters. Use when working with Sonner or troubleshooting it — toasts that don't appear, appear twice, lose their styles, ignore Tailwind classes, sit behind a modal, or don't follow dark mode.
Web data extraction and discovery using the Bright Data JavaScript/TypeScript SDK (`@brightdata/sdk`). Use when the user is working in Node.js/TypeScript and asks to "scrape", "get data from", "extract", "search for", or "find" information from websites. Also use when the user mentions specific platforms like Amazon, LinkedIn, Instagram, Facebook, TikTok, YouTube, Reddit, Pinterest, ChatGPT, Perplexity, or DigiKey, or asks for "bulk data", "historical data", or "dataset" from JS. Covers scraping, SERP search, AI discovery, datasets, browser automation, and Scraper Studio. For Python, use brightdata-sdk; for the terminal CLI, use brightdata-cli.
Look up the public API of any JVM dependency (Scala 3, Scala 2, Java) from the terminal — type signatures, members, docs, and source as Markdown, no JAR unpacking needed. Use this skill whenever you need to call an unfamiliar library method, explore a package's types, or check a dependency's API. Prefer cellar over Metals MCP only for looking up external dependency APIs (`cellar get-external` vs Metals `inspect`/`get-docs`) — cellar needs no project import and queries any published Maven artifact.
Canonical template files for Keboola Python components — Dockerfile, pyproject.toml, push.yml, build_n_test.sh, docker-compose.yml, pre-commit-config.yaml, and config-schema.md. Load this whenever creating or modifying any of these files in a component, or when checking whether non-source files are aligned with the official cookiecutter template. Any deviation from these templates must have an explicit reason. Internal utility — usually invoked via Task from develop-component or migrate-to-uv, but should be consulted any time one of these files is being touched.
Converts Farcaster miniapp SDK projects into regular Base/web apps. Starts with an interactive quiz to choose between the default regular-app conversion and a narrowly isolated Farcaster surface when something truly needs to remain separate. Handles wagmi connectors, providers, auth, SDK actions, manifest routes, meta tags, dependencies, and read-only preservation
ALWAYS use when diagnosing Ably issues — messages not arriving, presence not updating, connection failures, auth errors (40101, 40142, 40160), channel lifecycle problems, push notification issues, Chat room issues, Spaces member/cursor issues, or any Ably error code. Provides Ably CLI commands to observe live traffic, inspect state, and simulate clients. Not for building new Ably integrations (use using-ably skill instead).
Guides Drupal configuration management safely - single-config export/set/delete, config:import and config:export (cim/cex) with preview-first --no --diff, config:status checks, Config Split (complete vs partial splits, csex/csim, activation), and syncing config from remote environments through Terminus, acli, platform/upsun, lagoon or drush aliases. Use when exporting or importing Drupal config, inspecting or changing a single config object, merging production config into a feature branch, working with config_split, or diagnosing config that will not import or vanishes from config/default on export.
Audit external compatibility between two DSH (DeepSeek Harness) versions and detect reverts, producing an upgrade-report directory. Compare git tags with a source checkout, or published npm packages without one. Use whenever the user asks to check, compare, or audit two DSH versions or whether upgrading is safe—for example, “more changes or reverts in dsh-vX -> dsh-vY” or “compare the breaking changes”—even with only two version numbers and no source location. Read-only outside the report directory; npm mode installs in isolation with --ignore-scripts.
Create distinctive, production-grade frontend interfaces with high design quality. Use this skill when the user asks to build web components, pages, artifacts, posters, or applications. Generates creative, polished code that avoids generic AI aesthetics. Do NOT use for design review or audit (use web-design-guidelines or web-quality-audit)
Emulated GitHub REST API for local development and testing. Use when the user needs to interact with GitHub API endpoints locally, test GitHub integrations, emulate repos/issues/PRs, set up GitHub OAuth flows, configure GitHub Apps, test webhooks, or work with actions/checks without hitting the real GitHub API. Triggers include "GitHub API", "emulate GitHub", "mock GitHub", "test GitHub OAuth", "GitHub App JWT", "local GitHub", or any task requiring a local GitHub API.
Handle media-heavy Hotwire features: image/video/audio uploads, previews, playback controls, progress tracking, and third-party media integrations (for example WaveSurfer, Swiper, Picture-in-Picture, Blurhash). Prefer this skill when the core problem is media rendering, playback state, or media library integration. Use hwc-realtime-streaming for server-pushed Turbo Stream updates, hwc-navigation-content for non-media pagination/tab/lazy-navigation flows, hwc-forms-validation for form validation and inline-edit behavior, hwc-ux-feedback for generic loading/transition patterns, and hwc-stimulus-fundamentals for Stimulus primitives not specific to media.
Convert a grover_base checkpoint (encoder-only or encoder + vocab heads) into a hybrid checkpoint by adding a randomly-initialized cMIM decoder + latent_dist, then continue pretraining on the user's corpus as hybrid (vocab + contrast). Effectively kermt-continue-pretrain with a one-time ckpt-conversion step prepended.
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.