Skills
101,174 packaged capabilities and playbooks for agents. Install any of them with one command.
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Unity 6 animation system guide. Use when working with Animator Controllers, animation state machines, blend trees, animation clips, Avatar system, humanoid rigs, root motion, animation events, Timeline, or Cinemachine. Based on Unity 6.3 LTS documentation.
Building games and interactive experiences with Unity engine, C#, MonoBehaviours, and modern Unity patternsUse when "unity, unity3d, unity game, unity development, monobehaviour, prefab, scriptableobject, ecs unity, dots unity, unity physics, unity ui, addressables, unity coroutine, burst, unity jobs, unity, unity3d, gamedev, game-engine, csharp, c#, monobehaviour, prefabs, scriptableobjects, ecs, dots, mobile, console, pc, vr, ar" mentioned.
Unity lifecycle and execution order correctness patterns. Catches common mistakes with initialization ordering, destruction timing, fake-null, disabled components, editor vs runtime init, DontDestroyOnLoad, and async destruction. PATTERN format: WHEN/WRONG/RIGHT/GOTCHA. Based on Unity 6.3 LTS documentation.
Merge the current pull request's target branch into the current work branch with Git, keeping remote updates opt-in. Without a pull request, merge an explicit or default target locally. Use when the user says update branch or asks to merge the base or default branch.
Comprehensive US stock analysis including fundamental analysis (financial metrics, business quality, valuation), technical analysis (indicators, chart patterns, support/resistance), stock comparisons, and investment report generation. Use when user requests analysis of US stock tickers (e.g., "analyze AAPL", "compare TSLA vs NVDA", "give me a report on Microsoft"), evaluation of financial metrics, technical chart analysis, or investment recommendations for American stocks.
Guide for implementing smooth, native-feeling animations using React's View Transition API (`<ViewTransition>` component, `addTransitionType`, and CSS view transition pseudo-elements). Use this skill whenever the user wants to add page transitions, animate route changes, create shared element animations, animate enter/exit of components, animate list reorder, implement directional (forward/back) navigation animations, or integrate view transitions in Next.js. Also use when the user mentions view transitions, `startViewTransition`, `ViewTransition`, transition types, or asks about animating between UI states in React without third-party animation libraries.
Local vision CLIs: glance (describe/ask/OCR an image), ground (locate a target, pixel box), detect (element inventory), trace (image to SVG geometry), crop (cut a pixel box to a file), and scripts/html_shot.py (HTML file to image). Use for any task involving an image — questions, text, splitting and transcribing long screenshots or chat histories, locating elements, comparing, rebuilding as HTML/SVG, digitizing a sketch or diagram, reading values off a chart, operating a GUI from screenshots — and to re-check an image yourself when a description you were given lacks a detail.
Provides comprehensive guidance for Vitest testing framework including fast test execution, Vite integration, component testing, mocking, and configuration. Use when the user asks about Vitest, needs to write fast unit tests, test Vue/React components, or configure Vitest with Vite projects.
Implement web page content extraction capabilities using the z-ai-web-dev-sdk. Use this skill when the user needs to scrape web pages, extract article content, retrieve page metadata, or build applications that process web content. Supports automatic content extraction with title, HTML, and publication time retrieval.
This skill should be used when users need to search the web for information, find current content, look up news articles, search for images, or find videos. It uses DuckDuckGo's search API to return results in clean, formatted output (text, markdown, or JSON). Use for research, fact-checking, finding recent information, or gathering web resources.
Integrates MetaMask Embedded Wallets (Web3Auth) for non-custodial wallets via social login or custom JWT (Firebase, Auth0, Cognito). Use when integrating @web3auth/modal (React, Vue, Next.js, Vite, Angular), @web3auth/react-native-sdk (Expo/bare RN—Custom Dev Client, not Expo Go), web3auth_flutter, native Android/iOS, Unity, or @web3auth/node-sdk. Invoke for Sapphire devnet/mainnet, dashboard client ID, grouped connections (same address across Google + email passwordless), implicit vs JWT auth flows, useWeb3AuthConnect, id_token server-side verification, or SDK migration (web v11, RN v9, OPENLOGIN_NETWORK/LOGIN_PROVIDER legacy). Also use when users get different wallet addresses per login method or need RN Metro setup/withWeb3Auth migration. Do NOT use for MetaMask browser extension only, RainbowKit/ConnectKit without embedded wallets, or unrelated smart-contract work.
Rewrite a bland Chinese tweet/post into a high-engagement version that is "backed by real facts + carries an interaction hook", giving 2-3 versions with different hooks each time, in a style that must be short, plain and conversational. As long as the user pastes a Chinese tweet/推文/微博/post and mentions any intent such as "润色", "改写", "优化", "让它更有互动", "涨互动", "涨粉", "提高回复", "帮我把这条发得更好", use this skill — even if the user does not explicitly say "use skill". Also applies when turning an opinion/fact/daily moment into a question post or fill-in-the-blank post that people "can't help but want to answer".
Guides writing architecture planning using McPhee's structural diagramming method, helping select from 8 structure types (list, chronological, circular, dual/triple profile, pyramid, parallel, custom), create visual diagrams, and place gold-coin moments for engagement. Use when planning or organizing writing structure, outlining before drafting, restructuring disorganized drafts, or when user mentions outlining, organizing ideas, structure planning, article architecture, narrative flow.
Entry-point assistant for academic figure generation. Use this skill whenever the user wants to generate academic figures, paper diagrams, or architecture visualizations — including "帮我画图", "从仓库到配图走一遍", "完整论文配图工作流", "帮我分析这个仓库然后出图", or any end-to-end request from code/paper to figure. The assistant analyzes the input, presents a Figure Plan for user confirmation, then generates colors, prompts, and (when an image model is available) the final image. Routes repo-first (code) or paper-first (document/PDF) inputs.
Plan figures for an academic paper or document — map sections to figure types, count, priority, and aspect ratios. Use this skill whenever the user provides paper text, a PDF, an outline, section drafts, or asks what figures their paper needs, including "论文需要哪些图", "论文配图规划", "paper figure planning", "which figures should my paper have", "帮我规划配图". Produces a Figure Plan with must/strong/nice priorities and per-figure visual elements.
Add Redis Iris Agent Playbooks to an existing agent. Use when approved answers or repeatable procedures live in prompts, document retrieval, or a semantic response cache. Connect or provision a Playbook, publish FAQs and Skills, and verify the first application turn with optional review proposals.
Add Redis Iris to an existing AI agent in any framework (LangGraph, LangChain, OpenAI Agents SDK, Google ADK, Pydantic AI, CrewAI, or a plain loop). Use when the user asks to add Iris, Redis Agent Memory, Agent Playbooks, Context Gateway, Intent Router, or Lens to their agent, or asks which Iris product their agent needs. Detects the framework and routes to the product skill.
Use this skill to gate iOS SwiftUI design and UX with a pass/fail adversarial review — a single blind reviewer subagent judges screens, diffs, or features against 56 decidable HIG-derived rules, working backwards from mandatory rendered evidence, simulator screenshots (light, dark, accessibility text size) and interaction recordings tiled into filmstrips. Covers navigation/IA (tab bars, five tabs max, system Back), modality and flow grammar (sheets, alerts, unsaved-content protection), layout (44pt targets, safe areas, Dynamic Type), color and contrast, typography floors, Liquid Glass, feedback states (empty, loading, error, launch), motion — filmstrip-primary except the spring-curve and Reduce Motion checks, so code alone never prescribes an unseen animation, and gratuitous decoration fails — plus haptics and craft. Fixes must be the minimal change, removal preferred over addition. Trigger before merging user-facing SwiftUI work. Verdicts only, never fixes; targets without a SwiftUI UI surface abort.
Use this skill to gate Swift language code with a pass/fail adversarial review — a single blind reviewer subagent judges a diff or file set against 36 decidable rules covering concurrency (unresumed continuations, cancellation checks, async let, TaskGroup, @concurrent), property invariants (stored-derived state, private(set), observers skipped in init, discard self), error handling (underlying errors preserved, rethrows, Result.get(), #file/#line capture), enum evolution (@unknown default, CaseIterable, synthesized Comparable, caseless namespaces), API surface (memberwise inits, OptionSet, opaque returns, unavailable stubs, Never, @autoclosure), collections (reduce(into:), mapValues, count(where:), dictionary default subscripts), and control flow and strings (branch-assigned let, raw strings, validated bytes). Works on any Swift target including server-side and CLI; verdicts only, never fixes. For SwiftUI use adversarial-swift-ui.
Multimodal UI understanding and single-step planning via OpenAI-compatible Responses APIs. Use when you need AIQuery/AIAssert and plan-next to extract UI element coordinates, validate UI assertions, summarize screenshots, or decide the next UI action from an image. External agents handle execution via adb/hdc and multi-step loops. Defaults to Doubao models but can be pointed at other multimodal providers via base URL, API key, and model name.
Use for analytical thinking, or when a question needs breaking down and evidence: "why did metric X drop?", "what drives this?", "break this down", "what data do we need?". Builds a tree, hypotheses and evidence, ends with an answer and key uncertainty. Skip for quick verdicts.
Create and manage isolated container sandboxes for AI agent code execution. Use when you need ephemeral environments to run untrusted code, execute agent workflows, or test in isolation. NOT for debugging existing apps (use troubleshooting skill).
AppKit macOS UI reference. Liquid Glass (NSGlassEffectView), NSApplication, NSWindow, NSViewController, NSView, NSMenu, NSToolbar, NSTableView, NSOutlineView, NSCollectionView, NSSplitViewController, NSTabView, NSPopover, NSOpenPanel / NSSavePanel, NSSearchField, NSControl, NSStackView, NSScrollView, Diffable Data Source, target-action, responder chain
Use this skill whenever the user wants to develop, edit, push, deploy, debug, or manage Google Apps Script (GAS) projects using the clasp CLI. Triggers on any mention of clasp, Apps Script, .gs files, script.google.com, appsscript.json, Google Sheets/Docs/Forms/Slides/Drive automation, GAS triggers, or local GAS development. Also use this when someone wants to automate Google Workspace, build a Sheet macro, create a web app on GAS, set up a time trigger, write any script that runs in Google's cloud, use TypeScript with Apps Script, create a GAS library, or integrate Gemini AI into a Sheet — even if they don't say "clasp" explicitly.
Submit an app to the asc app wall at asccli.app by opening a GitHub pull request. Use this skill when: (1) User wants to add their app to the app wall: "submit my app", "add to app wall", "list my app on asc" (2) User asks how to get their apps shown at asccli.app (3) User asks what apps.json is for or how the app wall community registry works (4) Explaining the GitHub PR flow for submitting to homepage/apps.json
Manage app, IAP, and subscription territory availability with the `asc` CLI. Use this for `asc territories list`, `asc app-availability get|create`, `asc iap-availability get|create`, and `asc subscription-availability get|create`. Trigger on requests about app/IAP/subscription availability, which countries or markets are enabled, blocked territory/content status, pre-order territory status, enabling new territories, or restricting sales to specific regions.
Initialise a project's App Store Connect context using the `asc init` command. Use this skill when: (1) Saving app context to a project directory: "asc init", "pin my app ID", "set up project context" (2) Auto-detecting the app from an Xcode project: user says "run asc init in my project folder" (3) Searching by app name: "asc init --name 'My App'" (4) Explaining what .asc/project.json is used for (5) Reading saved project context to avoid running asc apps list every session (6) Saving review contact info: "asc init --contact-email ...", "set review contact", "save review contact"
Transcribe or post-process audio with AssemblyAI when explicitly requested or already selected by the project. Choose models, languages, diarisation, and region; retain resumable job IDs and produce speaker-aware local exports. Do not activate merely because a task involves generic transcription.
Build Business Manager extension cartridges with custom admin tools, menu items, and dialog actions. Use this skill whenever the user needs to create bm_* cartridges, add menu actions or dialog buttons in BM, configure bm_extensions.xml, or extend admin pages with form overlays. Also use when customizing the BM interface for back-office workflows -- even if they just say 'add a button to BM' or 'custom admin page'.
Define Page Designer page types and component types with regions, attributes, and rendering scripts. Use this skill whenever the user needs to create a new page or component type, configure regions with allowed component constraints, define attribute_definition_groups, debug why a component does not appear in the editor, or fix enum/color attribute pitfalls. Also use when building visual merchandising experiences -- even if they just say 'my component is missing from PD' or 'add a hero banner component'.
Hosted services, background jobs, outbox patterns, and graceful shutdown handling for ASP.NET Core applications. Includes patterns for reliable job processing, distributed systems, and lifecycle management. Use when implementing background processing in ASP.NET Core applications, handling outbox patterns for reliable message delivery, or managing graceful service shutdown.
Beads Viewer - Graph-aware triage engine for Beads projects. Computes PageRank, betweenness, critical path, and cycles. Use when triaging beads tasks, analyzing dependency graphs, finding bottlenecks, detecting circular dependencies, planning parallel execution tracks, or generating sprint burndown data.
Search scientific papers and retrieve structured experimental data extracted from full-text studies via the BGPT MCP server. Returns 25+ fields per paper including methods, results, sample sizes, quality scores, and conclusions. Use for literature reviews, evidence synthesis, and finding experimental details not available in abstracts alone.
Bitwarden's security principles (P01-P06), security vocabulary, and data classification standards. Use when you need foundational security context for any Bitwarden development, review, or security task — such as understanding trust boundaries, data protection requirements, or Bitwarden-specific security terminology.
Provides comprehensive guidance for Bootstrap Vue 3 component library including Bootstrap components, grid system, utilities, and Vue 3 integration. Use when the user asks about Bootstrap Vue 3, needs to use Bootstrap components in Vue 3, or implement responsive layouts.
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.