ai-sdk-5

Implement AI SDK v5 chat, streaming, tool calls, and UIMessage handling.

2|Updated Oct 14, 2025
One-click install
npx skills add https://github.com/LuisDavidTF/Culina-Smart --skill ai-sdk-5-luisdavidtf
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: ai-sdk-5
Source: https://github.com/LuisDavidTF/Culina-Smart/tree/main/.agent/skills/ai-sdk-5
Command: npx skills add https://github.com/LuisDavidTF/Culina-Smart --skill ai-sdk-5-luisdavidtf

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve?

This Skill provides patterns and guidance for implementing AI features using AI SDK v5, including chat, streaming, tool calling, and UIMessage handling, enabling teams to migrate from v4 smoothly.

Core Features & Use Cases

  • AI chat integration with v5 transports and UI messages.
  • Streaming and tool-calling workflows using the new API surface.
  • Migration guidance from v4 and best practices for building AI-powered features.

Quick Start

Install the @ai-sdk packages, initialize a basic chat using the DefaultChatTransport, and verify the v5 flow in a minimal app.

Frequently Asked Questions about ai-sdk-5

High-intent search queries and answers about installing and using this skill.

FAQPage Schema
How do I migrate AI chat features from AI SDK v4 to v5?

Streaming and tool-calling in AI SDK v5 work by using the new API surface with DefaultChatTransport and @ai-sdk/react to manage real-time data flow and execute tool workflows within modern web apps.

What is the best way to handle UIMessage in AI SDK v5?

The best way to handle UIMessage in AI SDK v5 is to use the updated @ai-sdk/react library alongside DefaultChatTransport, which manages chat state and message formatting for AI-powered features.

Can I use AI SDK v5 patterns with backend proxies and APIs?

Yes, you can use AI SDK v5 patterns with backend proxies and APIs, as the Skill supports integrating chat, streaming, and tool-workflows into your existing backend infrastructure configurations.

Do I need DefaultChatTransport to build AI chat in v5?

Yes, you need DefaultChatTransport to build AI chat in v5, because it is the required transport layer for initializing chat flows and enabling streaming with the new @ai-sdk/react package.