Skill rating

Use when you need to extract QR code or barcode content from an image — given a screenshot, photo URL, or local image file containing a QR code, DataMatrix, or barcode that needs to be read and decode

为已有项目生成单元测试和 E2E 测试。分析设计文档和函数签名（黑盒）， 评审可测试性设计缺陷，生成测试代码并产出覆盖率报告。 Use when: "generate tests", "add tests", "补测试", "生成单测", "write unit tests", "add e2e tests", "测试覆盖率"。 Proactively suggest when user has

Use when researching a person, company, or organization with provenance-backed sources: building background briefs, resolving entity identity across public sources, compiling cited findings, or escala

Use when users ask to create or edit product images (background removal, OCR, resize/crop/convert), edit product videos (trim, concat, audio overlay), generate AI voiceovers (edge-tts, Chinese/English

Ensures code modifications are safe, precise, and efficient. Enforces understanding user intent, following authorized scope, never modifying code elements without permission, prioritizing reuse of exi

A decision support skill that helps users analyze options, weigh trade-offs, and apply decision frameworks (SWOT, decision matrix, pros/cons, etc.) across various scenarios like shopping, career, inve

Security scanner for Python skills before publishing to ClawHub. Use before publishing any skill to check for dangerous imports, hardcoded secrets, unsafe file operations, and dangerous functions like

Format, validate, query, flatten, and analyze JSON data. Use when asked to pretty-print JSON, validate JSON syntax, query nested JSON with dot-notation, flatten nested structures, get JSON statistics,

Java开发手册规约集合，基于阿里巴巴Java开发手册（嵩山版）。 涵盖7大维度：编程规约、异常日志、单元测试、安全规约、MySQL数据库、工程结构、设计规约。 当用户需要：(1) 编写或审查Java代码 (2) 检查命名/代码规范 (3) 处理异常和日志 (4) 编写单元测试 (5) 安全编码 (6) 数据库设计 (7) 工程架构设计时使用此skill。 触发词：Java规范、阿里规约、代码规范

WebSocket-based cross-language communication service with support for multiple message types (text, JSON, dict, bytes, images, files, folders) and client management. Use when building real-time commun

AI-powered code review assistant that analyzes pull requests, identifies potential bugs, security issues, code quality problems, and provides actionable improvement suggestions. Use when reviewing PRs

Generate mock API servers from OpenAPI 3.x and Swagger 2.0 specs. Use when creating mock/stub APIs for frontend development, testing, demos, or CI. Generates realistic fake data based on schema types

Intelligent interaction performance analysis with automated workflows for INP debugging, scroll jank investigation, and main thread blocking. Includes decision trees that automatically run script attr

Plan and execute large refactor efforts with parallel multi-agent analysis. Use when: refactoring many files, splitting workstreams, or coordinating sub-agents for batch code changes.

Swift Concurrency review and remediation for Swift 6.2+. Use when: reviewing async/await usage, fixing concurrency compiler errors, adding Sendable conformance, or migrating to structured concurrency.

Build smooth 60fps animations in React Native with Reanimated — run animations on the UI thread without JS bridge delays. Use when someone asks to "animate in React Native", "Reanimated", "smooth mobi

Refactor SwiftUI views for better architecture with MV patterns. Use when: cleaning up SwiftUI views, splitting long bodies, standardizing Observable usage, or removing inline side effects.

Implement iOS 26+ Liquid Glass design in SwiftUI. Use when: adopting Liquid Glass API, refactoring existing UI to Liquid Glass, or reviewing Liquid Glass usage.

Debug and optimize serverless functions (AWS Lambda, Vercel Functions, Cloudflare Workers). Use when someone asks to "debug Lambda", "trace serverless request", "fix cold starts", "analyze CloudWatch

Audit project dependencies for outdated packages, security vulnerabilities, and breaking changes. Use when someone asks to "check for outdated packages", "audit dependencies", "find vulnerable depende

When the user wants to set up authentication and authorization for a web application. Use when the user mentions "auth," "login," "OAuth," "SSO," "single sign-on," "role-based access," "RBAC," "permis

When the user wants to build real-time features using WebSockets. Use when the user mentions "WebSocket," "real-time," "live updates," "socket," "ws," "push notifications," "live chat," "streaming dat

Submit URLs to Google for indexing using the Google Indexing API and bulk-submit from sitemaps. Use when a user asks to index pages on Google, submit URLs to Google Search Console, speed up Google ind

Write specifications before code — the agent creates detailed technical specs, validates them, then implements. Use when someone asks to "write a spec first", "plan before coding", "create a technical

Type-safe routing for React with file-based routes, validated search params, loaders, and automatic code splitting. Use when someone asks to "set up routing for React", "type-safe router", "TanStack R

Test UI components the way users interact with them using Testing Library — query by role, text, and label instead of implementation details. Use when someone asks to "test React components", "Testing

Create, edit, and manipulate Word documents (.docx) programmatically. Use when someone asks to "generate a Word document", "create a report in docx", "mail merge", "fill Word template", "extract text

Build serverless applications with Cloudflare D1 — SQLite at the edge. Use when someone asks to "serverless database", "Cloudflare D1", "SQLite at the edge", "database for Workers", "edge database", o

When the user needs to generate, validate, refresh, or debug JSON Web Tokens. Use when the user mentions "JWT," "access token," "refresh token," "token rotation," "token expiration," "token validation

Find edge-case bugs with property-based testing using fast-check — generate thousands of random inputs automatically. Use when someone asks to "find edge cases", "fast-check", "property-based testing"

Collect user feedback and run in-app surveys with Formbricks — open-source experience management platform. Use when someone asks to "add surveys to my app", "Formbricks", "in-app feedback", "NPS surve

Use Tailwind CSS in React Native with NativeWind — write className instead of StyleSheet. Use when someone asks to "use Tailwind in React Native", "NativeWind", "style React Native with Tailwind", "cl

Turn web apps into native mobile apps with Capacitor — access native device APIs from JavaScript. Use when someone asks to "convert my website to a mobile app", "Capacitor", "web to native app", "acce

Build robust TypeScript applications with Effect — type-safe error handling, concurrency, dependency injection, and streaming. Use when someone asks to "handle errors without try-catch", "type-safe er

When the user wants to write behavior-driven development (BDD) tests using Gherkin syntax and Cucumber step definitions. Also use when the user mentions "cucumber," "BDD," "Gherkin," "feature files,"

Automate mobile app builds, signing, and deployment with Fastlane — CI/CD for iOS and Android. Use when someone asks to "automate App Store deployment", "Fastlane", "automate iOS build", "CI/CD for mo

Manage monorepos and task orchestration with moonrepo — a Rust-based build system for JavaScript/TypeScript projects. Use when someone asks to "manage a monorepo", "moonrepo", "task runner for monorep

Bundle JavaScript with Rolldown — Rust-based Rollup replacement, future Vite bundler. Use when someone asks to "Rolldown", "Rust Rollup", "fast Rollup alternative", "future Vite bundler", "Rolldown bu

When the user wants to automate browser testing across multiple browsers using Selenium WebDriver. Also use when the user mentions "selenium," "WebDriver," "browser automation," "cross-browser testing

Write and deploy server-side TypeScript functions instantly with Val Town. Use when someone asks to "deploy a function quickly", "serverless TypeScript", "quick API endpoint", "webhook handler", "cron

Define runtime-validated types with ArkType — TypeScript's 1:1 validator. Use when someone asks to "validate data in TypeScript", "runtime type checking", "ArkType", "type-safe validation", "alternati

Build reliable web scrapers and crawlers with Crawlee — Apify's open-source framework for structured web scraping. Use when someone asks to "scrape a website", "build a crawler", "Crawlee", "web scrap

Build resilient distributed applications with Restate — durable execution engine for TypeScript/Java/Go. Use when someone asks to "durable execution", "Restate", "resilient workflows", "distributed tr

Write CI/CD pipelines as code with Dagger — portable, cacheable, container-based pipelines that run locally and in any CI system. Use when someone asks to "write CI pipeline in TypeScript", "portable

Build cloud backend applications with Encore — type-safe backend framework with built-in infrastructure. Use when someone asks to "build a backend", "Encore", "type-safe API framework", "backend with

When the user wants to perform load testing using Python with Locust's distributed architecture and real-time web UI. Also use when the user mentions "locust," "Python load testing," "distributed load

Lint JavaScript/TypeScript at blazing speed with oxlint — a Rust-based linter 50-100x faster than ESLint. Use when someone asks to "speed up linting", "oxlint", "fast JavaScript linter", "replace ESLi

Bundle JavaScript/TypeScript applications with Rspack — Rust-based webpack replacement that's 5-10x faster. Use when someone asks to "speed up webpack", "Rspack", "fast bundler", "Rust bundler for Jav

When the user wants to write end-to-end tests for React Native apps using Detox's gray-box testing approach. Also use when the user mentions "detox," "React Native testing," "React Native E2E," "gray-

When the user wants to generate realistic fake data for testing, seeding databases, or prototyping. Also use when the user mentions "faker," "fake data," "test data generation," "seed data," "mock dat