DevOps

获取中国A股和ETF市场数据。使用场景：(1) 查询股票历史数据，(2) 获取ETF净值走势，(3) 指定时间范围的数据提取。支持通过股票代码和天数参数获取OHLCV（开盘价、最高价、最低价、收盘价、成交量）数据。

Implement robust error handling with user-friendly messages, fail-fast validation, specific exception types, and proper resource cleanup across the application. Use this skill when writing try-catch blocks, throwing or catching exceptions, implementing error boundaries, handling API errors, or managing error states in any part of the codebase. Apply this skill when validating inputs early (fail fast), providing clear actionable error messages to users without exposing security details, using specific exception types rather than generic errors, implementing centralized error handling at appropriate boundaries, designing for graceful degradation, implementing retry logic with exponential backoff, or ensuring resources are cleaned up in finally blocks. This skill ensures errors are caught and handled appropriately, user experience remains positive even when errors occur, security is maintained by not leaking sensitive information, and systems continue operating or degrade gracefully when non-critical services fa

[Extends backend-developer] Senior Kotlin specialist for JVM, Native, and KMP. Use for coroutines, Ktor, kotlinx.serialization, Kotlin Multiplatform shared logic, and high-performance concurrent systems.

Gestion de la mémoire projet avec Serena MCP. Utiliser pour stocker et récupérer des informations persistantes sur le projet, les décisions architecturales, et le contexte entre sessions.

Complete TRUST 4 principles guide covering Test First, Readable, Unified, Secured. Validation methods, enterprise quality gates, metrics, and November 2025 standards. Enterprise v4.0 with 50+ software quality standards references.

Guided workflow for creating new Claude Code Skills with proper structure, documentation, templates, subagents, and hooks. Use this when the user wants to create a new skill or asks you to build tooling/automation. Ensures skills follow official conventions and are production-ready.

Configure e otimize ambientes de desenvolvimento Docker para projetos NestJS com hot-reload, persistência de dados, health checks e debugging eficiente.

Generate content in your authentic voice across emails, blogs, social media, and reports

Guide for implementing Cloudflare Browser Rendering - a headless browser automation API for screenshots, PDFs, web scraping, and testing. Use when automating browsers, taking screenshots, generating PDFs, scraping dynamic content, extracting structured data, or testing web applications. Supports REST API, Workers Bindings (Puppeteer/Playwright), MCP servers, and AI-powered automation. (project)

Load when working on documentation systems, README files, API docs, orimplementing documentation workflows. Contains best practices for treatingdocumentation as code with version control, automation, and CI/CD integration.

Build AI applications on AWS using Bedrock, SageMaker, and AI/ML services with best practices for enterprise deployment

Troubleshoot Azure using tool-first access, falling back to Azure CLI when necessary. Focus on Virtual Machines, AKS, Azure Container Registry, Storage Accounts, and Log Analytics.

Compress session conversation into structured summary for system memory. Activate when user says "compress", "compress session", or after significant work. Captures decisions, tools built, breakthroughs, and context that git commits can't preserve.

Use PMC (Project Manager Claude) CLI for workflow orchestration. Use this skill when running workflows, creating new projects, syncing docs with implementation, or managing project planning.

Systematic debugging methodology that eliminates guessing and speculation. Add instrumentation to gather specific data that fully explains the problem. Evidence before hypothesis. Observation before solution.

Generate Nature-style academic HTML publications from notes, data, or drafts. Use when asked to create a manuscript, publication, paper, or formal scientific document.

Consulta e opera dados logisticos da Nacom Goya. Consulta pedidos, estoque, disponibilidade, lead time. Cria separacoes. Resolve entidades (pedido, produto, cliente, grupo). Use para perguntas como 'tem pedido do Atacadao?', 'quanto tem de palmito?', 'quando fica disponivel?', 'crie separacao do VCD123'.

Эксперт по ценообразованию. Используй для pricing models, value-based pricing и monetization strategies.

This skill provides comprehensive knowledge for integrating Vercel Blob object storage into Vercel applications. It should be used when setting up file uploads, managing images and documents, implementing CDN-delivered assets, or handling large files in Next.js serverless and edge functions.Use this skill when:- Setting up file uploads for Next.js applications (images, PDFs, videos)- Implementing client-side uploads with presigned URLs- Managing user-generated content (avatars, attachments, media)- Building file management features (list, download, delete)- Migrating from Cloudflare R2 to Vercel Blob- Encountering errors like "BLOB_READ_WRITE_TOKEN not set", "file size limit exceeded", or "client upload token errors"- Need simple object storage with automatic CDN distributionKeywords: vercel blob, @vercel/blob, vercel storage, vercel file upload, vercel cdn, blob storage vercel, client upload vercel, presigned url vercel, file upload nextjs, image upload vercel, pdf upload, video upload, user uploa

Production deployment patterns for ElevenLabs API including rate limiting, error handling, monitoring, and testing. Use when deploying to production, implementing rate limiting, setting up monitoring, handling errors, testing concurrency, or when user mentions production deployment, rate limits, error handling, monitoring, ElevenLabs production.