ai-sdk-5

Standardize AI SDK v5 chat, streaming, and tool call integration patterns.

1|Updated Jan 15, 2026
One-click install
npx skills add https://github.com/Pallepadehat/agentkit --skill ai-sdk-5-pallepadehat
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: ai-sdk-5
Source: https://github.com/Pallepadehat/agentkit/tree/main/.agent/skills/ai-sdk-5
Command: npx skills add https://github.com/Pallepadehat/agentkit --skill ai-sdk-5-pallepadehat

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve?

This skill solves the complexity of building AI features with the AI SDK v5, including chat, streaming, tool calls, and UIMessage parts, while easing migration from v4.

Core Features & Use Cases

  • Chat integration with the AI SDK v5 using useChat and DefaultChatTransport.
  • Streaming responses and tool-call workflows, including UIMessage parts to render mixed content.
  • Migration guidance from v4 patterns with practical client-server examples.

Quick Start

Use the ai-sdk-5 pattern to implement a chat UI with useChat, wire a streaming transport, and enable tool calls and UIMessage parts as described.

Frequently Asked Questions about ai-sdk-5

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

FAQPage Schema
How do I implement chat with AI SDK v5?

Chat integration with AI SDK v5 uses the useChat hook paired with DefaultChatTransport to wire client-server communication. This pattern handles message state, streaming responses, and tool calls end-to-end without manual transport setup.

What are UIMessage parts and how do I use them?

UIMessage parts let you render mixed content—text, UI components, and tool outputs—within a single message. AI SDK v5 standardizes their structure across client and server, enabling rich, interactive chat experiences with proper serialization.

How do I migrate from AI SDK v4 to v5?

Migration involves updating chat patterns, streaming transports, and tool-call workflows to v5 conventions. This Skill provides side-by-side v4 and v5 examples showing route handlers, client setup, and UIMessage structures for practical porting.

Can I use tool calls with streaming in AI SDK v5?

Yes. AI SDK v5 integrates tool-call workflows with streaming transports, allowing the server to emit tool invocations and results within a streamed response. The Skill demonstrates complete end-to-end tool integration patterns.

What transport setup do I need for streaming chat?

DefaultChatTransport handles streaming transport configuration for useChat. It manages request serialization, response streaming, and error handling, eliminating manual transport wiring for typical chat and tool-call scenarios.