laguagu/claude-code-nextjs-skills/ai-sdk

AI SDK version and documentation routing

Identify ai and the provider/React package versions in the relevant workspace's manifest, lockfile or installed package. Keep the installed major unless an upgrade is requested.

• AI SDK 7 implementation or migration: use ai-sdk-7.
• AI SDK 6 maintenance: use ai-sdk-6.
• Unknown, mixed or older versions: resolve them before applying either API set.
• New apps: start on the current major (7 when written; npm view ai dist-tags

confirms). ai@7 pairs with @ai-sdk/react@4, ai@6 with @ai-sdk/react@3. Provider majors differ per package, so install each provider's latest for v7 and its ai-v6 dist-tag for v6 (npm view <pkg> dist-tags).

Find the API that matches the app

Search the resolved package's docs/, types and src/ (when shipped) first; they work without network. ai bundles docs from 6.0.32 and in 7.x; 6.0.0-6.0.31 have no docs. The docs tree mirrors the website: ai-sdk.dev/docs/<section>/<page> is ai/docs/<nn>-<section>/<nn>-<page>.mdx, so an ai-sdk.dev/docs link in these skills can be read from the installed major's copy. Provider packages ship docs/<nn>-<provider>.mdx. @ai-sdk/react, @ai-sdk/workflow, @ai-sdk/harness, @ai-sdk/otel and @ai-sdk/mcp ship no docs; their guides are in ai/docs and their API in dist/*.d.ts. Monorepo hoisting and Yarn PnP may change the paths; do not install or upgrade a dependency solely to obtain docs.

When local documentation is unavailable, use the matching repository tag (vercel/ai, tag ai@<version>, content/docs/) or docs version. The documentation search and Markdown page variants help locate the relevant feature. Repository main and the default website can target a newer major than the app. With neither local docs nor network, say which API facts remain unverified. Append &tag=v6 (v5, v6 or v7) to scope search results to a major.

Choose model IDs from the app's provider configuration or current provider catalog. The Gateway catalog can aid discovery; its IDs and capability availability do not imply that another provider accepts them. Choose capability, latency and cost for the task.

Targeted references

• Common errors: obsolete names and protocol mismatches.
• Typed agents: UI inference and server/client boundaries.
• DevTools: local debugging.
• Examples: provider-specific official code.

Use defaults when they fit. Typecheck changed integrations and exercise their streaming/tool path; a supported symbol can still be used with the wrong callback scope, result semantics or provider.