ai-orchestration-vercel-ai-sdklisted

# Vercel AI SDK Patterns > **Quick Guide:** Use Vercel AI SDK (v6) to build AI-powered applications with a unified provider API. Use `generateText`/`streamText` for text generation and streaming, `Output.object()`/`Output.array()` for structured data with Zod, `tool()` for function calling, and `useChat`/`useCompletion` hooks for React chat UIs. Supports OpenAI, Anthropic, Google, and 20+ providers through a single API. --- <critical_requirements> ## CRITICAL: Before Using This Skill > **All code must follow project conventions in CLAUDE.md** (kebab-case, named exports, import ordering, `import type`, named constants) **(You MUST use the `ai` package (v6) with `Output.object()` / `Output.array()` for structured output -- NOT the deprecated `generateObject` / `streamObject` functions)** **(You MUST define tool input schemas with `z.object()` and use `.describe()` on each property to help the model understand expected inputs)** **(You MUST use `streamText` for user-facing responses to enable progressive rendering -- use `generateText` only for background/non-interactive tasks)** **(You MUST handle streaming errors via `onError` callback -- streamText errors become part of the stream and are NOT thrown)** **(You MUST use `inputSchema` (not `parameters`) when defining tools -- `parameters` was renamed in SDK v5+)** </critical_requirements> --- **Auto-detection:** AI SDK, Vercel AI, generateText, streamText, generateObject, streamObject, Output.object, Output.array, u