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claude-skill

ai Toolkit: Build TypeScript AI Apps Fast with Next.js Expertise

Leverage the open‑source ai SDK—backed by 27k+ GitHub stars—to add Anthropic, OpenAI, Gemini and other models to your TypeScript, React or Next.js product. Ideal for founders who need AI‑powered features without reinventing the stack.

From the repo · “The AI Toolkit for TypeScript. From the creators of Next.js, the AI SDK is a free open-source library for building AI-powered applications and agents ”

27,488 stars+135★ this week5,423 forksTypeScriptGuide quality 9/10 · reviewed Oct 5Updated 10/23/2026100% free · open source
What it does

The AI Toolkit allows founders to build AI-powered applications and agents using TypeScript, enabling automation and intelligent decision-making in their products.

When to use it
  • •Building a chatbot that needs to understand and respond to user queries
  • •Creating a predictive model to forecast user behavior or sales trends
  • •Developing a virtual assistant that can perform tasks autonomously
Ready-to-paste prompt
ai.predict('What is the weather like today?', { model: 'weather-forecast' })
Heads up: Ensure you have the correct TypeScript version installed, as the AI Toolkit requires TypeScript 4.8 or higher to function correctly
Saves to your device
Use with Claude
New

Skip the builder — one click puts this in Claude, Cursor, Antigravity and more.

⚡ Runs out of the box

A prompt/skill package — nothing to install beyond adding it to your AI tool.

Try it instantly — no install
Claude Code
mkdir -p ~/.claude/skills/vercel-ai && curl -fsSL https://workflowstacks.com/api/skills/vercel-ai/claude-skill -o ~/.claude/skills/vercel-ai/SKILL.md
Open in another AI app

Opens the app with this repo with the prompt ready to go — no copy-paste needed.

Connect the whole catalog (MCP)
claude mcp add --transport http workflowstacks https://workflowstacks.com/api/mcp

Adds a WorkflowStacks connector to Claude Code: search and load any skill here by chatting.

How ai Toolkit: Build TypeScript AI Apps Fast with Next.js Expertise works
Codeflow
Free to inspect

Ai Toolkit: Build TypeScript AI Apps Fast with Next.js Expertise is a very large TypeScript project (~624k lines across 6240 code files, plus 374 test files). Setup is light: installs like a normal app. Reading the code is optional. Last commit this month, Other license, has a test suite.

Size
Very large codebase
~624k lines · 6240 code files · days to read — use, don't read
Setup
One-command install
Installs like a normal app. Reading the code is optional.
Runs on
Node.js
No API keys detected
TypeScript 83%MDX 16%JavaScript 1%
Where to start reading
  1. 1
    README.md
    Start here — what it does and how to install it
  2. 2
    AGENTS.md
    The instructions the AI actually follows
  3. 3
    package.json
    Dependencies and the commands it exposes
  4. 4
    skills/add-function-examples/SKILL.md
    Inside skills/ — an example of what the AI is told to do
  5. 5
    examples/ai-e2e-next/.env.local.example
    A worked example — copy this to get going
What's in each folder
skills/Prompts, skills & agent definitions23 files
packages/Sub-packages / plugins4319 files
apps/Sub-packages / plugins165 files
examples/Examples you can copy3215 files
content/Folder521 files
tools/Helper scripts44 files
contributing/Folder18 files
architecture/Folder6 files
READMEHas testsDocumentedCI checksExamples includedOther licenseUpdated this month
Quick Actions
Details
Creator
vercel
Language
TypeScript
Category
claude-skill
Published
5/23/2023

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Featured on WorkflowStacks
[![Featured on WorkflowStacks](https://workflowstacks.com/api/badge/vercel-ai.svg)](https://workflowstacks.com/skills/vercel-ai?utm_source=github&utm_medium=badge)
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MCP config

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MCP config

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Pull up-to-date library docs into Claude so it codes against the real API.

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