Use the moment a computed result looks wrong, surprising, suspicious, or "off" — a total that doesn't reconcile, revenue that tripled after a join, a mean that moved, a…
Add WebSocket support to the Go backend with typed message protocol and auto-generated frontend client.
Excel 工具（专业版）面向数据分析师与团队，在免费版基础读写之上新增多表合并、数据透视表、图表生成、大数据处理、自动化流水线与数据库联动六大模块。支持从 `PostgreSQL` 等数据库直接导入导出，处理百万行级数据不溢出。Use when 需要数据分析、报表生成、统计洞察、数据可视化时使用。不适用于实时流数据处理.
Use when reasoning about how WSDM reviews and decides papers - the hybrid single/double-blind architecture with Associate-Chair metadata visibility, at-least-three PC reviews plus…
Use when drafting or revising prose for a WSDM paper - the practical-yet-principled register, user-and-platform-grounded framing, self-containment writing for a no-rebuttal…
Master systematic debugging techniques, profiling tools, and root cause analysis to efficiently track down bugs across any codebase or technology stack.
Deep audit of a WSL environment. Use when the user wants to understand what's running on their local machine, see the dev workspace, check runtimes, AI tooling, shell config, SSH…
Free disk space on WSL by clearing package manager caches (npm, pip, pnpm, playwright, node-gyp, puppeteer, prisma) and optionally pruning Docker build cache, images, and volumes…
WSL2 Local AI — run LLMs on Windows via WSL2 with NVIDIA GPU passthrough. WSL2 AI development with Ollama, CUDA, and Docker. WSL2 Ollama fleet routing for Wi...
Dispatch the wtf-code-reviewer agent after any lighthouse-guard implementation. Checks Chrome safety, rate limiting, TypeScript types, and async correctness.
WonderTrader/wtpy 量化交易开发综合指南，整合官方文档、社区笔记与实践案例。涵盖 wtpy Python 框架与 WonderTrader C++ 核心的策略开发、回测、仿真、实盘、数据管理、监控运维全流程。
WTT (Want To Talk) agent messaging and orchestration skill for OpenClaw with topic/P2P communication, task and pipeline operations, delegation, IM routing, and WebSocket-first…
Initialize this project by making sure every external tool the skills in `.claude/skills` need is actually installed.
wxPython GUI expert -- sizer layouts, event handling, AUI framework, custom controls, threading (wx.CallAfter/wx.PostEvent), dialog design, menu/toolbar construction, and desktop…
WXT is an open-source, next-generation framework for building browser extensions. It supports all browsers, both Manifest V2 and V3, and provides dev mode with HMR, file-based…
Run Wyckoff master-style analysis from stock codes, holdings (symbol/cost/qty), cash, CSV data, and optional chart images.
X/Twitter API integration for posting tweets, threads, reading timelines, search, and analytics. Covers OAuth auth patterns, rate limits, and platform-native content posting.
Fetch X/Twitter data via Apify actors. Search tweets, get user profiles, retrieve specific tweets with replies. Features local caching to save API costs.
Drive X (Twitter) inside the user's REAL logged-in Chrome profile (not a throwaway test browser) via chrome-devtools-axi over CDP.
Применяй для конвертации фрагментарных legacy-знаний (код, doc.go, docs/, git history, интервью) в структурированные .feature файлы
Load x-cmd first: `. ~/.x-cmd.root/X`, then explore with `x nihao --llmstxt` or discover skills via `x skill`.
X (Twitter) integration for NanoClaw. Post tweets, like, reply, retweet, and quote. Use for setup, testing, or troubleshooting X functionality.
X (Twitter) integration for MatClaw. Post tweets, like, reply, retweet, and quote. Use for setup, testing, or troubleshooting X functionality.
Применяй при написании или правке любого теста в проекте: выбор слоя (`unit`/`integration`/`bdd`/`e2e`/`smoke`), `t.Parallel()`, `testing.Short()`, AAA и базовая структура проверки
Build internet-native payments with the x402 open protocol (x402 Foundation, Apache-2.0). Use when developing paid APIs, paywalled content, AI agent payment flows, or any service…
Implement x86_64 architecture-specific code: GDT, IDT, paging, syscalls. Follow AMD64 architecture manual conventions and use proper memory barriers.
Provides Explainable AI (XAI) tools to interpret machine learning models. Use when the user asks to visualize feature importance for tree-based models, needs to explain which…
Use BEFORE dispatching @kai on a greenfield build (no existing code) with estimated budget >4 hours. Walks GitHub spec-kit's constitution -> spec -> plan -> tasks -> analyze…
Use when setting up a local XCache disk caching proxy for XRootD root:// protocol access: starting an xcache instance, caching remote ATLAS files on a laptop or Tier-3 site, using…
Compatibility workflow surface for broad or legacy Xcode execution requests. Use when older references still point at xcode-app-project-workflow and route the request into…
Guide build, run, preview-adjacent, workspace-inspection, diagnostics, toolchain, and guarded mutation work in existing Xcode-managed projects and workspaces.
Xcode Cloud CI/CD configuration, workflows, custom scripts, testing, deployment, and optimization. Use when setting up or troubleshooting Xcode Cloud pipelines.
Guide Swift Testing, XCTest, XCUITest, XCUIAutomation-oriented mechanics, xctestplan matrices, accessibility-verification follow-through, test filtering, retries, diagnostics, and…
Create, stabilize, and run UI end-to-end tests with Xcode (XCUIApplication/xcodebuild), including environment setup, focus/input stabilization, logging/attachments, and f — from…
Use when the user needs Xcode build/test/run workflows, simulator or device control, UI automation, screenshots/video, logs, or LLDB debugging through XcodeBuildMCP tools.
Native iOS testing with XCTest: unit tests, UI automation, performance, snapshot testing, parallel execution, and CI/CD with Xcode Cloud.
iOS UI testing with XCUITest framework covering element queries, gesture simulation, accessibility testing, and Xcode test plan configuration.
Generates XCUITest UI tests for iOS/iPadOS apps in Swift. Apple's native testing framework for reliable, fast UI automation.
Write Go code following the conventions and patterns used in the within.website/x repository, including CLI patterns, error handling, logging with slog, HTTP handlers, and testing.
Receive and verify Xero webhooks. Use when setting up Xero webhook handlers, debugging x-xero-signature verification, passing Xero's Intent to Receive (ITR) validation, or…
Generate Xiaohongshu-style content for Chinese social posts focused on 职场成长、副业探索、AI工具应用. Use when the user provides a hot post, topic, angle, notes, or rough draft and wants: (1)…
Set up and manage Xian blockchain nodes. Use when deploying a Xian node to join mainnet/testnet, creating a new Xian network, or managing running nodes.
Set up and manage Xian blockchain nodes. Use when deploying a Xian node to join mainnet/testnet, creating a new Xian network, or managing running nodes.
Create engaging Xiaohongshu (RED/小红书) content including titles, body text, hashtags, and image style recommendations.
Automate Xiaohongshu (RedNote) content operations using a Python client for the xiaohongshu-mcp server.
Fetch xkcd comics - latest, random, by number, or search by keyword. Display comics with title, image, and alt text (the hidden joke).
Fetch a matching XKCD comic and generate validated Markdown or HTML embed output for docs or terminal use.
Bootstrap a new XL1 application — a single React dApp, a single xl1-service backend, a plain Node.js service/CLI, or a full-stack pnpm monorepo with React + xl1-service + a shared…
Find the XLA flag / NCCL env-var combination that maximizes steady-state TGS for one (model × parallelism) cell.
Compétence pour manipuler les fichiers Excel (.xlsx, .xlsm, .csv, .tsv). Utiliser quand l'utilisateur veut : ouvrir, lire, éditer ou créer un fichier tableur ; ajouter des…
Expert in automating Excel workflows using Node.js (ExcelJS, SheetJS) and Python (pandas, openpyxl).
当电子表格文件是主要输入或输出时使用此技能。这意味着用户想要：打开、读取、编辑或修复现有的 .xlsx、.xlsm、.csv 或 .tsv 文件（例如添加列、计算公式、格式化、制图、清理混乱数据）；从头创建新的电子表格或从其他数据源创建；或在表格文件格式之间进行转换。当用户通过名称或路径引用电子表格文件时特别触发——即使是随意提及（如\"我下载目录里的…
USE WHEN: writing system prompts, structuring complex instructions, engineering context for Claude agents, optimizing attention efficiency in long prompts.
Run and script the XMTP CLI for testing, debugging, and interacting with XMTP conversations, groups, and messages.
Use when working with xonsh shell internals — completion system, RichCompletion, CommandContext, contextual_command_completer, completer pipeline, prompt-toolkit integration, key…
Build XPath selectors with Biloba's b.XPath() mini-DSL — tag/id/class/text/attribute predicates, boolean logic with b.XPredicate(), tree navigation…
Use when building VR/AR/XR applications — OpenXR setup, XROrigin3D, hand tracking, controllers, passthrough, and Meta Quest deployment in Godot 4.3+
Xray Cloud test management via `bun xray` CLI: create/list tests, manage test executions and plans, import JUnit/Cucumber/Xray JSON results, update run statuses, back up and…
Teach agents to manage Jira test cases and executions with Xray and Zephyr, including issue modeling, JQL, and CI result publishing through REST APIs.
当你需要使用 Docker/Docker Compose 部署 XRK-AGT（含 Python 子服务端、Redis、MongoDB），或排查容器化环境问题时使用。