Add search to any Vercel ai-sdk AI agent. One import. One line in your tools array.
1import { generateText, gateway, stepCountIs } from 'ai';2import { webSearch } from '@valyu/ai-sdk';3
4
5const { text } = await generateText({6 model: gateway('google/gemini-3-pro-preview'),7 prompt: 'Latest data center projects for AI inference?',8 tools: {9 webSearch: webSearch(),10 },11 stopWhen: stepCountIs(3),12});That's it. Your agent now has access to the most performant web index built for AI retrieval. Benchmarked: highest accuracy, lowest cost across SimpleQA, and domain specific benchmarks across finance, medicine, economics, and more (benchmark code public here).
The AI SDK handles tool orchestration. Valyu handles search. You write your prompt.
Domain-Specific Search
Knowledge work requires source data. SEC filings, not articles about SEC filings. Clinical trials, not health news. The primary sources that professionals actually use.
This data is hard to access programmatically. Scattered across government databases, academic repositories, financial data providers. Even harder to make available to agents in a clean, searchable way.
We built a suite of domain-specific search tools on the same infrastructure:
| Tool | Sources |
|---|---|
| financeSearch | 70+ global exchanges. Earnings, balance sheets, income statements, cash flows, insider transactions, SEC filings, and more. |
| paperSearch | 100% of arXiv, PubMed, bioRxiv, medRxiv for full-text multimodal search |
| bioSearch | Clinical trials, FDA drug labels, research publications |
| secSearch | 10-K, 10-Q, 8-K filings full-text search |
| patentSearch | USPTO full-text search |
| economicsSearch | BLS, FRED, World Bank, USASpending |
Same pattern. Swap the import:
1import { secSearch } from "@valyu/ai-sdk";2
3tools: { secSearch: secSearch() }Now your agent queries primary sources directly.
Get Started
We built a playground so you can test every search tool and see results on your use case before writing a single line of code: ai-sdk.valyu.ai
API key: platform.valyu.ai ($10 free)
Docs: docs.valyu.ai