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Async message queues for background processing with automatic retries, batching, and dead letter queue support. \n \n Supports producer and consumer patterns with configurable batching (1-100 messages), timeouts (0-60s), and retry policies (0-100 retries) across 10,000 queues per account \n Handles non-idempotent operations safely through explicit message acknowledgement; prevents duplicate writes and data loss with dead letter queue configuration \n Processes up to 5,000 messages/second per que

Headless Chrome automation on Cloudflare Workers with Puppeteer and Playwright. \n \n Supports both Puppeteer (v1.0.4) and Playwright (v1.1.0) for screenshots, PDFs, web scraping, and browser automation on Cloudflare's global network \n Session reuse and browser context isolation for performance optimization; multiple tabs within a single browser to reduce concurrency usage \n Includes 8 documented issue preventions covering XPath workarounds, binding configuration, timeouts, concurrency limits,

Bot protection with Turnstile CAPTCHA alternative for forms, login, and signup flows. \n \n Supports implicit (auto-render) and explicit (programmatic) rendering modes, plus React integration via @marsidev/react-turnstile \n Mandatory server-side validation via Siteverify API; tokens expire in 5 minutes and are single-use only \n Prevents 15 documented issues including CSP blocking, Safari Hide IP failures, Chrome/Edge first-load errors, token reuse bugs, and Jest incompatibility \n Includes tes

Global key-value storage at Cloudflare's edge with sub-5ms latency and eventual consistency. \n \n Supports reads, writes, bulk operations, metadata storage, TTL expiration, and pagination across 1,000+ namespaces per account \n Enforces 1 write per second per key (use retry logic for rate limits) and eventual consistency within ~60 seconds across regions \n Offers cacheTtl for edge caching (minimum 60s), metadata optimization to avoid extra reads, and hot/cold key performance patterns (6-8ms vs

Generate images using Qwen models via Alibaba DashScope SDK with normalized request/response mapping. \n \n Supports four Qwen image generation models: qwen-image , qwen-image-plus , qwen-image-max , and versioned snapshots with consistent image.generate interface \n Normalized request parameters include prompt, negative_prompt, size (WxH format), optional style, seed, and reference_image for reproducibility and conditional generation \n Requires DASHSCOPE_API_KEY environment variable or credent

Secure secret storage, retrieval, and rotation using AWS SDK for Java 2.x. \n \n Covers core operations: creating, retrieving, updating, and deleting secrets with version management and automatic rotation support \n Includes SecretCache for production performance optimization with configurable TTL and size limits \n Provides Spring Boot integration patterns including bean configuration, service layers, and database credential management \n Supports JSON-structured secrets for complex credentials

Amazon Bedrock integration for Java 2.x with support for text generation, embeddings, image generation, and streaming responses. \n \n Covers multiple foundation models (Claude, Llama, Titan, Mistral, Cohere, DeepSeek) with unified API patterns for invoking, listing, and managing models \n Includes streaming response handlers for real-time generation, text embeddings for RAG applications, and image generation with Stable Diffusion \n Provides Spring Boot configuration patterns with dependency in

AWS messaging patterns for SQS queues and SNS topics using Java 2.x SDK. \n \n Covers queue creation, message send/receive, FIFO queues, dead letter queues, and long polling with batch operations \n Supports SNS topic publishing, subscriptions (email, SMS, SQS, Lambda endpoints), and message filtering with attributes \n Includes Spring Boot integration examples with service classes, configuration beans, and property-based resource management \n Provides best practices for visibility timeouts, id

This skill provides setup guidance for working with AWS CDK (Cloud Development Kit) projects using Python.

Category: test