What problem does it solve? AI SDK APIs change frequently across versions, so code written from memory often uses renamed, removed, or deprecated functions. This Skill prevents those errors by directing the AI to verify every API against the documentation bundled inside the installed ai package. ## Core Features & Use Cases - Version-Matched Guidance: Reads docs and source from node_modules/ai/docs/ and node_modules/ai/src/ so answers always match the installed version. - Agent and App Building: Helps build agents with ToolLoopAgent, chatbots with useChat, RAG systems, structured output, tool calling, and embeddings. - AI Gateway Setup: Configures the Vercel AI Gateway for multi-provider model access and fetches the current model list instead of relying on memorized model IDs. - Use Case: A developer asks to add a streaming chatbot to a Next.js app. The Skill checks the installed ai version, reads the bundled useChat docs, and generates code that compiles against the actual API. ## Quick Start Ask the AI to build a streaming chat endpoint with the AI SDK and have it verify the API against the bundled docs in node_modules before writing code.