ai-sdk-6

# Vercel AI SDK v6 Development Guide Use this skill when developing AI-powered features using Vercel AI SDK v6 (`ai` package). > **Docs location**: bundled in `node_modules/ai/docs/`. In Bun/pnpm/Yarn workspace monorepos deps aren't hoisted — use `apps/*/node_modules/ai/docs/` or `packages/*/node_modules/ai/docs/` instead. ## Quick Reference ### Installation ```bash bun add ai @ai-sdk/openai zod # or @ai-sdk/anthropic, @ai-sdk/google, etc. ``` ### Core Functions | Function | Purpose | | -------------- | ----------------------------------------------------------------- | | `generateText` | Non-streaming text generation (+ structured output with `Output`) | | `streamText` | Streaming text generation (+ structured output with `Output`) | > **v6 Note**: `generateObject`/`streamObject` are deprecated. > Use `generateText`/`streamText` with `output: Output.object({ schema })` instead. ### Structured Output (v6) ```typescript import { generateText, Output } from "ai"; import { z } from "zod"; const { output } = await generateText({ model: anthropic("claude-sonnet-4-6"), output: Output.object({ schema: z.object({ sentiment: z.enum(["positive", "neutral", "negative"]), topics: z.array(z.string()), }), }), prompt: "Analyze this feedback...", }); ``` Output types: `Output.object()`, `Output.array()`, `Output.choice()`, `Output.json()` ### Agent Class (v6 Key Feature) ```typ...