ydc-ai-sdk-integration

# Integrate AI SDK with You.com Tools

Interactive workflow to add You.com tools to your Vercel AI SDK application using `@youdotcom-oss/ai-sdk-plugin`.

## Workflow

1. **Ask: Package Manager**
   * Which package manager? (npm, bun, yarn, pnpm)
   * Install package using their choice:
     ```bash
     npm install @youdotcom-oss/ai-sdk-plugin
     # or bun add @youdotcom-oss/ai-sdk-plugin
     # or yarn add @youdotcom-oss/ai-sdk-plugin
     # or pnpm add @youdotcom-oss/ai-sdk-plugin
     ```

2. **Ask: Environment Variable Name**
   * Using standard `YDC_API_KEY`?
   * Or custom name? (if custom, get the name)
   * Have they set it in their environment?
   * If NO: Guide them to get key from https://you.com/platform/api-keys

3. **Ask: Which AI SDK Functions?**
   * Do they use `generateText()`?
   * Do they use `streamText()`?
   * Both?

4. **Ask: Existing Files or New Files?**
   * EXISTING: Ask which file(s) to edit
   * NEW: Ask where to create file(s) and what to name them

5. **For Each File, Ask:**
   * Which tools to add?
     - `youSearch` (web search)
     - `youExpress` (AI agent)
     - `youContents` (content extraction)
     - Multiple? (which combination?)
   * Using `generateText()` or `streamText()` in this file?
   * Which AI provider model? (to determine if stopWhen needed)

6. **Reference Integration Examples**

   See "Integration Examples" section below for complete code patterns:
   * generateText() - Basic text generation with tools
   * streamText() - Streaming responses with web frameworks (Next.js, Express, React)

7. **Update/Create Files**

   For each file:
   * Reference integration examples (generateText or streamText based on their answer)
   * Add import for selected tools
   * If EXISTING file: Find their generateText/streamText call and add tools object
   * If NEW file: Create file with example structure
   * Tool invocation pattern based on env var name:
     - Standard `YDC_API_KEY`: `youSearch()`
     - Custom name: `youSearc...