Andrelandgraf

This skill provides type-safe environment variable management with Zod validation, Vercel workflow integration, and prebuild checks for reliable deployments.

This skill guides you through setting up a scalable Next.js app with Shadcn UI, Neon Postgres, Drizzle ORM, and AI SDK for rapid AI-powered development.

This skill helps you implement a complete Stripe subscriptions workflow with webhooks, plan gating via feature flags, and a billing portal for seamless billing.

This skill helps build resumable multi-agent workflows with durable execution and automatic stream recovery across client reconnections.

This skill helps you build and manage a full-stack AI chat app with persistence, chat list features, and automatic title generation.

This skill helps you sync React state to URL query parameters for shareable filters, search, and deep links using nuqs.

This skill generates dynamic social preview images for Next.js apps using file conventions and next/og, with server-side rendering and build-time caching.

This skill helps you discover and follow production-ready fullstack recipes to accelerate setup, skills, and cookbooks for AI apps.

This skill highlights code blocks using Shiki with SSR support and automatic theme switching for seamless developer experience.

This skill helps you manage typed environment variables across local and remote providers with safe config schemas, validation, and CLI-driven sync.

This skill helps you instrument applications with Sentry by capturing exceptions, adding context, tracing performance, and enabling structured logging.

This skill helps you validate environment variables on server start and before builds, catching missing or invalid vars with clear errors.

This skill helps automate agent-driven development by configuring Ralph loop to execute user stories, verify criteria, and log progress.

This skill syncs React state with URL query parameters to enable shareable filters and deep links while preserving UI state.

This skill configures Prettier and TypeScript with VSCode and EditorConfig for consistent, error-free formatting and typing.

This skill helps you provision isolated Neon test branches with schema-only structure, auto-cleanup TTL, and environment orchestration for safe testing.

This skill helps you manage React state in URL query parameters with nuqs for shareable filters and deep-linkable dialogs.

This skill helps teams document feature requirements as testable user stories in JSON, enabling AI agents to verify and track progress.

This skill guides implementing Better Auth emails with verification, password reset, and account management using Resend for reliable user communications.

This skill helps persist AI chat conversations in Neon Postgres, including AI SDK message parts, tools, reasoning, and streaming for reliable history.

This skill automates Stripe subscriptions syncing with Postgres via webhooks, Vercel flags for plan configuration, and billing portal integration.

This skill helps you design and run durable workflows with steps, streaming, and agent execution for resilient, resumable automation.

This skill enforces structured logging with Pino across your app, improving observability with consistent context, levels, and workflow-safe patterns.

This skill guides you through configuring Sentry for errors, performance, and logs, integrating with Pino for automated log forwarding.

This skill streamlines secure authentication across client and server, enabling session access, protected routes, sign in/out, and user data retrieval.

This skill validates and enforces type-safe environment configurations using a Zod-inspired schema, covering server and client fields, feature flags, and

This skill helps you design and operate a custom durable AI agent with full control over streamText options, configs, and tool loops.

This skill helps you implement a complete account settings page with profile editing, password changes, email updates, session management, and deletion.

This skill helps you implement feature flags with Flags SDK for server-side evaluation, environment toggles, and Vercel Toolbar integration.

This skill helps you implement production-ready authentication UI and pages with shadcn patterns for sign in, sign up, and reset flows.

This skill helps you define and track feature delivery using user stories, ensuring verifiable steps and passing acceptance criteria.

This skill provides a TypeScript assertion helper for runtime type narrowing with descriptive errors, aiding robust input validation and early failure

This skill enables automatic recovery for AI chat response streams using WorkflowChatTransport, start/resume endpoints, and useResumableChat hook to maintain

This skill helps you implement and manage a robust test strategy across Playwright, API integration, and unit tests for fast, isolated runs.

This skill helps you bootstrap a Next.js app on Bun, configured for development and deployment to Vercel with automatic previews.

This skill helps you create and run browser tests with Playwright to verify user interactions, navigation, and visual feedback across pages.

This skill helps you install the Vercel AI SDK and build a streaming chat interface using useChat, boosting rapid AI-enabled UI development.

This skill guides you through installing and configuring the Workflow Development Kit for resumable AI agent workflows with step-level persistence.

This skill helps you set up Shadcn UI with dark mode support using next-themes, including theme provider and CSS variables configuration.

This skill helps you connect a Next.js app to Neon Postgres using Drizzle ORM with optimized serverless pooling for Vercel.

This skill configures Pino logging with development friendly colorized output and production JSON for aggregation, boosting observability across apps.

This skill helps you manage environment variables across Vercel environments, syncing with the Vercel CLI and handling local overrides.

This skill helps you configure Resend for transactional emails like password resets and verifications across your app.

This skill helps you write type-safe Drizzle ORM queries in TypeScript for select, insert, update, delete, and relational data.

This skill configures and runs Bun unit tests with Jest-compatible syntax, providing fast, co-located test files and robust mocking.

This skill implements a complete authentication system with Better Auth, email verification, and protected routes to secure user data.