DevOps and Cloud

Production-ready patterns for building LLM applications, inspired by Dify and industry best practices.

Last Updated : 2026-01-21 Version : @vercel/kv@3.0.0 (Redis-compatible, powered by Upstash)

Add a new built-in enricher to evlog. Every enricher follows the same architecture. This skill walks through all 6 touchpoints. Every single touchpoint is mandatory -- do not skip any.

Status : Production Ready Last Updated : 2026-01-09 (Added: Spaces API, Members API, Reactions API, Rate Limits) Dependencies : Cloudflare Workers (recommended), Web Crypto API for token verification Latest Versions : Google Chat API v1 (stable), Cards v2 (Cards v1 deprecated), wrangler@4.54.0

Systematically explore what customers are trying to accomplish (functional, social, emotional jobs), the pains they experience, and the gains they seek. Use this framework to uncover unmet needs, validate product ideas, and ensure your solution addresses real motivations—not just surface-level feature requests.

Execute steps in order. This skill covers Fusion-specific constraints only.

This skill provides battle-tested style patterns and layer configurations for common mapping scenarios.

NEVER call price_chart , get_coin_ohlc_range_by_id , twelvedata_time_series , or ANY market data tools when creating charts. Chart scripts fetch data internally. Calling these tools floods your context with 78KB+ of unnecessary data.

Build intelligent financial analysis agents that evaluate investments, assess risks, and generate data-driven recommendations.

Construct the data layer as the Single Source of Truth (SSOT) for all application data. In an MVVM architecture, the data layer represents the Model. Never update application data outside of this layer.

Implement navigation and routing in Flutter applications across mobile and web platforms. Choose the right navigation approach, configure deep linking, manage data flow between screens, and handle browser history integration.

Master building robust, scalable REST APIs with Express.js, the de-facto standard for Node.js web frameworks.

Source details, install context, and public review data are available on the full page.

Master revenue and retention metrics to understand SaaS business momentum, evaluate product-market fit, and make data-driven decisions about growth investments. Use this to calculate key metrics, interpret trends, identify problems early, and communicate business health to stakeholders.

Transcribe audio using OpenAI, with optional speaker diarization when requested. Prefer the bundled CLI for deterministic, repeatable runs.

This skill captures the dependency injection approach promoted in this repository: constructor-first design, explicit optional collaborators, and deterministic configuration that keeps services testable and framework-agnostic.

Resilience4j is a lightweight fault tolerance library designed for Java 8+ and functional programming. It provides patterns for handling failures in distributed systems including circuit breakers, rate limiters, retry mechanisms, bulkheads, and time limiters. This skill demonstrates how to integrate Resilience4j with...

Build Amazon Machine Images (AMIs) using Packer's amazon-ebs builder.

This skill requires your agent platform to support the following capabilities. If your platform lacks any required capability, the skill will not function.

Implement Event-Driven Architecture (EDA) patterns in Spring Boot 3.x using domain events, ApplicationEventPublisher, @TransactionalEventListener, and distributed messaging with Kafka and Spring Cloud Stream.

This skill provides comprehensive patterns for unit testing external REST API integrations using WireMock. It covers stubbing HTTP responses, verifying requests, testing error scenarios (4xx/5xx responses), and ensuring fast, reliable tests without real network dependencies.

Break down large user stories, epics, or features into smaller, independently deliverable stories using systematic splitting patterns. Use this to make work more manageable, reduce risk, enable faster feedback cycles, and maintain flow in agile development. This skill applies to user stories, epics, and any work...

Note : Auth.js v5 is currently in beta. Use next-auth@beta to install the latest v5 version.

Git-backed headless CMS with visual editing for content-heavy sites.