Vercel AI SDK
TypeScript toolkit for streaming LLM apps and tool-calling agents — part of my TypeScript AI stack and an influence on Akashi's API.
The Vercel AI SDK is an open-source TypeScript library that gives one interface over many model providers, with streaming, structured output, tool calling and agent loops, plus React hooks for chat UIs.
How I use it
- Independent AI & Full-Stack Engineer (Freelance) — listed in the stack of my independent AI and full-stack work, next to LangGraph, MCP (Model Context Protocol) and Next.js.
- Somnio Software — part of the stack in my current role.
- Akashi — the README names the Vercel AI SDK among the Python/TypeScript agent frameworks whose primitives Akashi brings to Dart: a streaming tool loop agent, typed tools, composable stop conditions and a per-step context hook.