Multi-Agent Workflows

Build resumable multi-agent workflows with durable execution, tool loops, and automatic stream recovery on client reconnection.

Prerequisites

Complete these recipes first (in order):

Type-Safe Environment Configuration

Type-safe environment variable validation using Zod with a Drizzle-like schema API. Supports server/public fields, feature flags, either-or constraints, and client-side protection.

curl -H "Accept: text/markdown" https://fullstackrecipes.com/api/recipes/config-schema-setup

Neon + Drizzle Setup

Connect a Next.js app to Neon Postgres using Drizzle ORM with optimized connection pooling for Vercel serverless functions.

curl -H "Accept: text/markdown" https://fullstackrecipes.com/api/recipes/neon-drizzle-setup

Better Auth Setup

Add user authentication using Better Auth with Drizzle ORM and Neon Postgres. Base setup with email/password authentication.

curl -H "Accept: text/markdown" https://fullstackrecipes.com/api/recipes/better-auth-setup

AI Chat Persistence with Neon

Persist AI chat conversations to Neon Postgres with full support for AI SDK message parts including tools, reasoning, and streaming. Uses UUID v7 for chronologically-sortable IDs.

curl -H "Accept: text/markdown" https://fullstackrecipes.com/api/recipes/ai-chat-persistence

Pino Logging Setup

Configure structured logging with Pino. Outputs human-readable colorized logs in development and structured JSON in production for log aggregation services.

curl -H "Accept: text/markdown" https://fullstackrecipes.com/api/recipes/pino-logging-setup

Cookbook – Complete These Recipes in Order

Workflow Development Kit Setup

Install and configure the Workflow Development Kit for resumable, durable AI agent workflows with step-level persistence, stream resumption, and agent orchestration.

curl -H "Accept: text/markdown" https://fullstackrecipes.com/api/recipes/workflow-setup

Resumable AI Response Streams

Add automatic stream recovery to AI chat with WorkflowChatTransport, start/resume API endpoints, and the useResumableChat hook.

curl -H "Accept: text/markdown" https://fullstackrecipes.com/api/recipes/resumable-ai-streams

Custom Durable Agent

Build a custom durable AI agent with full control over streamText options, provider configs, and tool loops. Compatible with the Workflow Development Kit.

curl -H "Accept: text/markdown" https://fullstackrecipes.com/api/recipes/custom-durable-agent

Working with Workflows

Create and run durable workflows with steps, streaming, and agent execution. Covers starting, resuming, and persisting workflow results.

curl -H "Accept: text/markdown" https://fullstackrecipes.com/api/recipes/using-workflows