Diffbot MCP Server for Vercel AI SDKGive Vercel AI SDK instant access to 12 tools to Analyze Page Type, Enhance Company Profile, Enhance Person Profile, and more
The Vercel AI SDK is the TypeScript toolkit for building AI-powered applications. Connect Diffbot through Vinkius and every tool is available as a typed function. ready for React Server Components, API routes, or any Node.js backend.
Ask AI about this App Connector for Vercel AI SDK
The Diffbot app connector for Vercel AI SDK is a standout in the Artificial Intelligence category — giving your AI agent 12 tools to work with, ready to go from day one.
Vinkius delivers Streamable HTTP and SSE to any MCP client
import { createMCPClient } from "@ai-sdk/mcp";
import { generateText } from "ai";
import { openai } from "@ai-sdk/openai";
async function main() {
const mcpClient = await createMCPClient({
transport: {
type: "http",
// Your Vinkius token. get it at cloud.vinkius.com
url: "https://edge.vinkius.com/[YOUR_TOKEN_HERE]/mcp",
},
});
try {
const tools = await mcpClient.tools();
const { text } = await generateText({
model: openai("gpt-4o"),
tools,
prompt: "Using Diffbot, list all available capabilities.",
});
console.log(text);
} finally {
await mcpClient.close();
}
}
main();
* Every MCP server runs on Vinkius-managed infrastructure inside AWS - a purpose-built runtime with per-request V8 isolates, Ed25519 signed audit chains, and sub-40ms cold starts optimized for native MCP execution. See our infrastructure
About Diffbot MCP Server
Connect your Diffbot account to any AI agent and take full control of your structured data extraction and knowledge graph research workflows through natural conversation.
The Vercel AI SDK gives every Diffbot tool full TypeScript type inference, IDE autocomplete, and compile-time error checking. Connect 12 tools through Vinkius and stream results progressively to React, Svelte, or Vue components. works on Edge Functions, Cloudflare Workers, and any Node.js runtime.
What you can do
- Web Content Orchestration — Extract structured metadata from any URL programmatically using AI models specialized for articles, products, and discussion threads
- Knowledge Graph Intelligence — Query Diffbot's massive database of billions of entities using DQL to find organization firmographics, people profiles, and market signals
- Entity Enrichment — Programmatically enhance person and company profiles using names or domains to maintain a high-fidelity database of leads and competitors
- Analyze & Identify — Automatically detect the page type of any URL to apply the most accurate extraction model directly through your agent
- Crawl Monitoring — List and monitor active crawling jobs and check your account usage and API status for instant operational reporting
The Diffbot MCP Server exposes 12 tools through the Vinkius. Connect it to Vercel AI SDK in under two minutes — no API keys to rotate, no infrastructure to provision, no vendor lock-in. Your configuration, your data, your control.
All 12 Diffbot tools available for Vercel AI SDK
When Vercel AI SDK connects to Diffbot through Vinkius, your AI agent gets direct access to every tool listed below — spanning knowledge-graph, data-extraction, machine-learning, and more. Every call is secured with network, filesystem, subprocess, and code evaluation entitlements inside a sandboxed runtime. Beyond a simple connection, you get a full AI Gateway with real-time visibility into agent activity, enterprise governance, and optimized token usage.
Auto-detect page type
Enrich company data
Enrich person data
Extract news/blog post
Extract forum/comments
Identify primary images
Extract e-commerce info
Identify embedded videos
Check connection
Check crawl status
g. type:Organization industries:"AI"). Query world entities
Verify credentials
Connect Diffbot to Vercel AI SDK via MCP
Follow these steps to wire Diffbot into Vercel AI SDK. The entire setup takes under two minutes — your credentials stay safe behind the Vinkius.
Install dependencies
npm install @ai-sdk/mcp ai @ai-sdk/openaiReplace the token
[YOUR_TOKEN_HERE] with your Vinkius tokenRun the script
agent.ts and run with npx tsx agent.tsExplore tools
Why Use Vercel AI SDK with the Diffbot MCP Server
Vercel AI SDK provides unique advantages when paired with Diffbot through the Model Context Protocol.
TypeScript-first: every MCP tool gets full type inference, IDE autocomplete, and compile-time error checking out of the box
Framework-agnostic core works with Next.js, Nuxt, SvelteKit, or any Node.js runtime. same Diffbot integration everywhere
Built-in streaming UI primitives let you display Diffbot tool results progressively in React, Svelte, or Vue components
Edge-compatible: the AI SDK runs on Vercel Edge Functions, Cloudflare Workers, and other edge runtimes for minimal latency
Diffbot + Vercel AI SDK Use Cases
Practical scenarios where Vercel AI SDK combined with the Diffbot MCP Server delivers measurable value.
AI-powered web apps: build dashboards that query Diffbot in real-time and stream results to the UI with zero loading states
API backends: create serverless endpoints that orchestrate Diffbot tools and return structured JSON responses to any frontend
Chatbots with tool use: embed Diffbot capabilities into conversational interfaces with streaming responses and tool call visibility
Internal tools: build admin panels where team members interact with Diffbot through natural language queries
Example Prompts for Diffbot in Vercel AI SDK
Ready-to-use prompts you can give your Vercel AI SDK agent to start working with Diffbot immediately.
"Extract the main content from the article at 'https://vinkius.com/blog/mcp-standards'."
"Search for companies in 'San Francisco' with more than 1000 employees using DQL."
"Enhance the company profile for 'Vinkius' using domain 'vinkius.com'."
Troubleshooting Diffbot MCP Server with Vercel AI SDK
Common issues when connecting Diffbot to Vercel AI SDK through the Vinkius, and how to resolve them.
createMCPClient is not a function
npm install @ai-sdk/mcpDiffbot + Vercel AI SDK FAQ
Common questions about integrating Diffbot MCP Server with Vercel AI SDK.
How does the Vercel AI SDK connect to MCP servers?
createMCPClient from @ai-sdk/mcp and pass the server URL. The SDK discovers all tools and provides typed TypeScript interfaces for each one.Can I use MCP tools in Edge Functions?
Does it support streaming tool results?
useChat and streamText that handle tool calls and display results progressively in the UI.