Skills
98,873 packaged capabilities and playbooks for agents. Install any of them with one command.
Development
Use this skill to fix scroll jank, lost item state, and broken animateItem() animations in LazyColumn, LazyRow, LazyVerticalGrid, and LazyHorizontalGrid. Covers stable item keys, contentType for mixed-type feeds, Modifier.animateItem() requirements, hoisting modifier chains and painters out of the items lambda, and validating item composable stability. Use when the developer mentions LazyColumn jank, dropped frames while scrolling, items losing scroll state on insert/remove/reorder, mixed feeds of cards/headers/ads feeling sluggish, animateItem() not animating, RecyclerView view-type analog, key parameter, or contentType parameter. The prefetch-window tuning lives in a sibling skill.
Vercel Queues guidance — durable topics with at-least-once delivery, independent consumer groups, retries, delays, and idempotency keys via @vercel/queue (JS) or vercel-queue (Python). Use when deferring background work, buffering traffic, fanning out events, or choosing between Queues and Workflows.
Design, implement, diagnose, and test Rust concurrency and parallelism with threads, Send and Sync, locks, atomics, channels, Tokio, Rayon, Crossbeam, bounded backpressure, actor ownership, task supervision, graceful shutdown, runtime diagnostics, and Loom model tests. Use when users ask about shared state, deadlocks, async tasks, CPU parallelism, high concurrency, daemon resource budgets, slow consumers, worker pools, lock-free structures, or concurrent correctness.
Environment diagnostic skill for SenseNova-Skills project. Checks that sn-image-base is properly installed and configured, validates dependencies and environment variables. Prompts user to configure missing required variables and saves them to .env file. After configuration, reloads environment and suggests agent restart if needed.
Integrate PancakeSwap swaps into applications. Use when the user says "integrate swaps", "pancakeswap", "smart router", "add swap functionality", "build a swap frontend", "create a swap script", "smart contract swap integration", "use Universal Router", or mentions swapping tokens via PancakeSwap
Representation-first Three.js WebGPU/TSL particles, ribbon or history trails, and effects. Use for analytic or recurrent particle motion, stable-slot or scan-compacted GPU pools, flow-conforming shells and wakes, dissolving debris, or effect-specific HDR and depth integration.
Procedural materials for coherent NodeMaterial PBR systems in Three.js WebGPU/TSL. Use when a task needs shared identities across PBR channels, must select UV, array, atlas, or projected mapping, needs footprint-filtered normals and specular AA, or needs dynamic per-instance material state with explicit output ownership.
Use when defining or debugging Spring Boot 3 database transaction boundaries, rollback, propagation, optimistic-lock retries, or commit-bound events. For duplicate HTTP commands use idempotency-patterns; for reactive transactions use webflux-reactive-patterns
Generate Triton kernel code from an Ascend NPU operator design document or direct requirements. Use when implementing a Triton operator or converting a design document into executable code. Core outputs: kernel code + basic correctness tests. Keywords: Triton kernel, operator implementation, code generation.
Comprehensive best practices guide for modern Unreal Engine 5.x development. Covers Epic's strategic direction toward modern systems (GAS, Enhanced Input, StateTree, MetaSounds, Niagara, PCG, CommonUI, World Partition, Game Feature Plugins, Gameplay Tags), the "research first" philosophy of always checking for newer UE systems before implementing, C++ vs Blueprint decision making, data-driven design, asset management, project organization, naming conventions, performance optimization, and debugging with Unreal Insights. Use when the user asks about UE best practices, modern UE5 workflows, which system to use, old vs new UE systems, recommended approaches, project setup, code organization, performance tips, Blueprint vs C++ decisions, naming conventions, or when starting a new feature and needing guidance on the right UE system to use. Also triggers when the user asks whether there is a newer/better way to do something in Unreal Engine, or when comparing legacy systems against modern replacements. Covers deprecated systems and their migration paths.
Use when the user asks to audit what's wrong with a project, "make it right", "看看项目出了什么问题", "为什么用户的需求还没上线", "为什么没提交App Store", "为什么没新build", or wants a holistic state-of-the-project check covering unmerged branches, stalled PRs, failed GitHub Actions, stale builds, plan drift (TODOS.md / ROADMAP), unreleased commits, and log errors. Runs read-only investigation, presents a grouped checklist, fixes only after explicit user confirmation. Aware of the Cathier iOS app workflow (Xcode + fastlane + auto-merge @claude PRs from in-app feedback).
End-to-end XRPL development playbook. Covers XRP Ledger dApp development, including project scaffolding (create-xrp), wallet integration (xrpl-connect), client SDKs, transactions, tokens, NFTs, DEX/AMM, cross-chain interoperability (Axelar), and security best practices
Implement QRSPI-planned OpenSpec changes with intelligent parallelization. Use when the user wants to apply a QRSPI change, implement tasks with parallelization, or says "apply this QRSPI change", "implement with parallelization", "run the parallel slices". This skill is specifically designed for changes created via accelint-qrspi that include "Parallelization Strategy" sections in tasks.md. It orchestrates parallel sub-agent execution for independent task slices using OpenSpec CLI workflows. Make sure to use this skill when the user mentions applying QRSPI changes, running parallel implementation, or working on changes with vertical slices.
New App Intents APIs, behaviors, and deprecations introduced in the iOS 26 (2025) and iOS 27 (2026) releases (and their macOS/watchOS/tvOS/visionOS siblings). Use when adopting, migrating to, or asked about: declaring where an intent runs with supportedModes / IntentModes (.background / .foreground) or migrating off the deprecated openAppWhenRun; pulling a background run into the foreground with continueInForeground / needsToContinueInForegroundError; UndoableIntent; asking the person to pick from a small set mid-perform with requestChoice / IntentChoiceOption; cancelling with CancellableIntent / IntentCancellationReason; long-running or background work with LongRunningIntent / performBackgroundTask; restricting where an intent runs with IntentExecutionTargets / allowedExecutionTargets; returning interactive snippets with SnippetIntent and Button(intent:); Visual Intelligence camera/onscreen search with IntentValueQuery + SemanticContentDescriptor (import VisualIntelligence) + @UnionValue; associating onscreen content with an entity via appEntityIdentifier; mapping entity values into Spotlight with @Property / @ComputedProperty / @DeferredProperty(indexingKey:); system-driven Spotlight reindex with IndexedEntityQuery; linking a CSSearchableItem to an entity with relatedAppEntityIdentifier; proactively surfacing entities with RelevantEntities + AppEntityContext; cross-device entities with SyncableEntity / SyncableEntityIdentifier and EntityOwnership / OwnershipProvidingEntity; @ComputedProperty / @DeferredProperty convenience properties; running a system shortcut with SystemShortcut / RunSystemShortcutIntent; passing a large entity set cheaply with EntityCollection; surfacing @UnionValue types as Shortcuts parameters with AppUnionValue; adopting Apple Intelligence schemas with @AppIntent(schema:) / @AppEntity(schema:) / @AppEnum(schema:) (migrating off the deprecated @AssistantIntent); unit-testing intents with AppIntentsTesting; or 'what's new in App Intents in iOS 26 / iOS 27'. For evergreen (non-version-specific) App Intents best practices, use the app-intents-specialist skill instead.
Use when implementing SwiftUI search — .searchable, isSearching, search suggestions, scopes, tokens, programmatic search control (iOS 15-18). For iOS 26 search refinements (bottom-aligned, minimized toolbar, search tab role), see swiftui-26-ref.
Create a CawPlan version plan: create a version and optionally populate it with tickets, either from an explicit ticket list or by extracting work items from pasted OKRs/stage goals — deduplicating against the existing backlog and adding a rough, clearly-labeled effort estimate. Use when: the user asks to create a version plan, set up a new release, create a version with goals or tasks, plan a release train, or pastes OKRs/quarterly goals and asks to turn them into a version plan. NOT for: tracking an existing plan, creating standalone backlog tickets outside of a new version plan, querying product info, or metrics.
CCPM - spec-driven project management: PRD → Epic → GitHub Issues → parallel agents → shipped code. Use this skill for anything in the software delivery lifecycle: writing a PRD (“write a PRD for X”, “let's plan X”, “scope this out”), parsing a PRD into an epic, decomposing an epic into tasks, syncing to GitHub (“sync the X epic”, “push tasks to github”), starting work on an issue (“start working on issue N”, “let's work on issue N”), analyzing parallel work streams, running standups (“standup”, “run the standup”), checking status (“what's next”, “what's blocked”, “what are we working on”), closing issues, or merging an epic. Use ccpm any time the user is talking about shipping a feature, managing work, or tracking progress — even if they don't say 'ccpm' or 'PRD'. Do NOT use for: debugging code, writing tests, reviewing PRs, or raw GitHub issue/PR operations with no delivery context.
Automatically creates user-facing changelogs from git commits by analyzing commit history, categorizing changes, and transforming technical commits into clear, customer-friendly release notes. Turns hours of manual changelog writing into minutes of automated generation.
Make any software agent-native with HKUDS CLI-Anything — four routed modes: install ready-made harnesses via CLI-Hub (cli-hub list/search/info/install/launch), give agents the cli-hub-meta-skill for autonomous discovery, generate a new harness from any codebase/repo via the 7-phase /cli-anything pipeline, or iterate with :refine/:test/:validate; 40+ harnesses, 2,461 tests, Click CLIs with REPL + --json.
Scaffold or update an Adobe API Mesh configuration (mesh.json) in front of a Commerce app: add GraphQL/OpenAPI sources, extend an existing Commerce GraphQL type with a new field, and wire a cross-source resolver for it. Use when the user mentions API Mesh, mesh.json, extending a Commerce GraphQL type (e.g. adding a field to Order/CustomerOrder/Product), or stitching a runtime action's data into the storefront's GraphQL schema.
Use this skill whenever the user is doing hands-on DOCA programming on a BlueField DPU or ConnectX NIC and needs the foundation primitives every per-library context rests on — walking the doca_ctx lifecycle, discovering doca_dev / doca_devinfo and gating on doca_*_cap_* before trusting a feature, wiring doca_mmap / doca_buf_inventory / doca_buf for zero-copy I/O across libraries, driving doca_pe for completions, or DOCA Log's two-tier (--sdk-log-level vs app-side) model. Trigger even when the user does not say "DOCA Common" — typical implicit phrasings include "my tasks submit but nothing completes", "DOCA_ERROR_BAD_STATE from doca_ctx_start", "--sdk-log-level does nothing for my DOCA_LOG_DBG lines", "share a buf between doca_dma and doca_rdma", or "crashes far from the offending line". Refuse and route elsewhere for per-library questions in isolation (load doca-flow / doca-rdma / doca-eth alongside), installing DOCA (doca-setup), or doc lookup (doca-public-knowledge-map).
Expert in designing asynchronous, decoupled systems using Event-Driven Architecture (EDA). Specializes in AsyncAPI, Event Mesh, and CloudEvents standards. Use when designing event-driven systems, implementing message queues, or building asynchronous microservices
Guide a first-time Forge builder through building Forge Guru, a Rovo Agent that answers Forge questions. Use for Forge onboarding, a first Forge or Rovo app, or resuming this tutorial. Route unrelated existing-app changes, debugging, reviews, and connector work to the specialist skills.
Use this skill to generate and measure Jetpack Compose Baseline Profiles end-to-end with the AGP 8.2+ Baseline Profile Generator module and the Macrobenchmark harness. Covers writing the `BaselineProfileRule` journey for cold startup plus first-scroll, generating `baseline-prof.txt`, verifying it shipped at `assets/dexopt/baseline.prof`, measuring with `MacrobenchmarkRule` under `CompilationMode.Partial(BaselineProfileMode.Require)`, and emitting accurate time-to-fully-drawn via `ReportDrawn` / `ReportDrawnWhen` / `ReportDrawnAfter` from `androidx.activity.compose`. Compose ships unbundled, so every Compose UI app benefits — cited gains around 30% faster startup and 40% smoother first-scroll. Use when the user mentions "baseline profile", "macrobenchmark", "slow cold startup", "first-scroll jank", "StartupTimingMetric", "FrameTimingMetric", "ReportDrawn", "TTFD", or preparing a release build for performance measurement.
Salesforce Lightning Web Components and platform features (Winter '26 / 2025). Proactively activate for: (1) authoring Lightning Web Components (LWC), (2) Wire service and @wire decorator, (3) Apex from LWC (imperative, @wire), (4) Lightning Data Service and recordEditForm/recordViewForm, (5) Lightning Design System (SLDS) styling, (6) Salesforce Mobile App development, (7) LWC events (composed, bubbles, custom events), (8) LWC testing with Jest and sfdx-lwc-jest, (9) Winter '26 platform features (new APIs, deprecations), (10) LWC + Experience Cloud customization. Provides LWC component templates, @wire patterns, SLDS class reference, Jest test recipes, and the Winter '26 changelog.
Loft the shape before cutting steel — answer a design question that prose cannot settle by building a throwaway artifact: a pure logic module in a clickable shell, or structurally different UI variants behind one route. The captain reacts to the artifact; the answer folds into the decision; the artifact never docks. Use when a design question stalls in words, when a navigator map carries a loft ticket, or when a spec discussion reaches "we would have to see it".
Develops reactive components using Alpine.js for modern Magento 2 frontends. Use when working with Alpine.js, Hyvä themes, or building reactive UI components. Masters reactive programming, declarative syntax, and lightweight JavaScript solutions
Migrate existing AI agent projects (LangChain, LangGraph, OpenAI Agents SDK, Claude Agent SDK, CrewAI) to EdgeOne Makers platform conventions. Use when the user wants to adapt a standard agent project to run on EdgeOne Makers, convert Express/Next.js API routes to Makers handlers, or add platform capabilities (context.tools, context.sandbox, context.store). Do NOT trigger for new agent projects (use makers-agents instead).
OpenTelemetry release version lookup for SDKs across languages and for the Collector (core, contrib, distributions, builder/OCB), the declarative configuration schema, semantic conventions, and Weaver. Use when choosing the latest compatible released OpenTelemetry SDK, package, or component version, when asked what the latest release of one of these is, and when locating setup docs or examples. Not for Collector build manifests or upgrade-risk assessment.
Establish verifiable UI layout contracts, coordinate spaces, responsive reflow, and evidence gates for Phaser 4 games. Use when implementing or reviewing game UI, HUDs, overlays, scroll areas, safe areas, breakpoints, dynamic copy, or viewport adaptation.
How to implement internationalization (i18n) in React applications using react-i18next and i18next. Use this skill whenever the user wants to add multi-language support to a React app, translate UI content, set up i18next configuration, use the useTranslation hook, withTranslation HOC, Trans component, handle namespaces, plurals, interpolation, or any localization-related task in React. Also trigger when the user mentions 'i18n', 'i18next', 'react-i18next', 'localization', 'translation', 'multi-language', 'internationalization', 'locale', 'language switcher', or wants to translate strings/JSX in React components—even if they don't explicitly name the library. Trigger for Next.js/Remix/Gatsby i18n questions too, as react-i18next is the underlying solution.
Reverse engineer web APIs by capturing browser traffic (HAR files) and generating production-ready Python API clients. Use when the user wants to create an API client for a website, automate web interactions, or understand undocumented APIs. Activate for tasks mentioning “reverse engineer”, “API client”, “HAR file”, “capture traffic”, or “automate website”.
Reverse engineer compiled software and app internals for authorized security research, CTFs, malware analysis, interoperability and debugging. Use whenever the user wants to understand, decompile, disassemble, unpack or trace an artifact they own or may study: native binaries (ELF/PE/Mach-O, .so/.dll/.dylib), Android APK/AAB/DEX, iOS/macOS apps, .NET or Java bytecode, JavaScript/Electron/WASM bundles, Python/Go/Rust/Flutter/React Native/Unity builds, installers, firmware images, or an app's network API or file format. Trigger on phrases like "what does this binary do", "decompile this APK", "crackme", "CTF reversing", "analyze this sample", "extract this firmware", "recover the file format", "what API does this app call", or "how does this app work", even when reverse engineering is not named. Includes triage, tool-detection, headless decompiler export and endpoint-extraction scripts, plus per-platform playbooks.
Replicate a UI screenshot/image/mockup into a high-fidelity, self-contained HTML page. Faithful image-to-HTML / screenshot-to-code cloning that matches the RENDERED result (not copied computed numbers) through a render -> screenshot -> compare -> refine loop using the local Chrome. Use whenever the user gives an image/screenshot/mockup/Figma export and wants HTML/CSS (plain or Tailwind), or asks to "复刻 / 还原 / clone / recreate / turn this design into a webpage".
Create, edit, format, and convert PowerPoint (.pptx) presentations using Syncfusion Presentation for .NET. Use this skill for PowerPoint processing and presentation automation when the user asks to generate slides, modify PPTX content, insert text or images, build presentations programmatically, or convert PowerPoint to PDF using C# code or CSX execution.
Load this skill whenever the project contains HTML data tables (<table> elements). Under no circumstances use tables for layout purposes. Absolutely always include <th> elements with appropriate scope attributes, a <caption> or aria-labelledby, and ensure complex tables have headers associated with data cells. Apply these rules to every data table without exception.
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.