Skill: ai-sdk-core

Scope

• Applies to: Backend AI features with Vercel AI SDK v5/v6, server-side text generation, structured outputs, AI agents with tools, multi-provider integration
• Does NOT cover: React chat UIs (see ai-sdk-ui), frontend hooks, embeddings, image generation

Assumptions

• AI SDK v5.0.98+ (stable) or v6.0.0-beta.107+ (beta)
• Node.js 18+ or Cloudflare Workers
• Zod v3.23.8+ or v4.x for schema validation
• TypeScript v5+ with strict mode

Principles