Skill: ai-sdk-core

Scope

• Applies to: Backend AI with Vercel AI SDK v7 (ai package)
• Does NOT cover: React chat UIs (see ai-sdk-ui)

Assumptions

• Folder major tracks the installed ai package in package.json, not a skill-file revision
• Node.js 22+, ESM; Zod 4 for inputSchema
• Never write AI SDK from memory. Grep node_modules/ai/docs/ and node_modules/ai/src/ for the installed version. Else https://ai-sdk.dev/docs (append .md) or https://ai-sdk.dev/api/search-docs?q=
• v6 leftovers: https://ai-sdk.dev/docs/migration-guides/migration-guide-7-0

Principles