CVM Dados Abertos MCP Server for Vercel AI SDKGive Vercel AI SDK instant access to 6 tools to Get Dataset, Get Resource, List Datasets, and more
GDPR Free for SubscribersThe Vercel AI SDK is the TypeScript toolkit for building AI-powered applications. Connect CVM Dados Abertos 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 MCP Server for Vercel AI SDK
The CVM Dados Abertos MCP Server for Vercel AI SDK is a standout in the Data Analytics category — giving your AI agent 6 tools to work with, ready to go from day one.
Vinkius delivers Streamable HTTP and SSE to any MCP client
Geminiimport { 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 CVM Dados Abertos, 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 CVM Dados Abertos MCP Server
Connect your AI agent to the CVM (Comissão de Valores Mobiliários) Open Data portal and explore the Brazilian financial market through natural conversation.
The Vercel AI SDK gives every CVM Dados Abertos tool full TypeScript type inference, IDE autocomplete, and compile-time error checking. Connect 6 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
- Dataset Exploration — List all available datasets or search for specific topics like 'investment funds' or 'listed companies'.
- Deep Metadata Inspection — Fetch complete metadata for specific datasets, including update frequency, tags, and organizational ownership.
- Resource Access — Retrieve direct links and metadata for specific data resources (CSV, XML, or PDF files) within the portal.
- Organizational Mapping — List the CVM departments and thematic groups responsible for publishing specific sets of financial data.
- Market Research — Quickly find registration data (fi-cad) or daily reports (infodiario) without navigating complex web directories.
The CVM Dados Abertos MCP Server exposes 6 tools through the Vinkius. Connect it to Vercel AI SDK in under two minutes — credentials fully managed, no infrastructure to provision, no vendor lock-in. Your configuration, your data, your control.
All 6 CVM Dados Abertos tools available for Vercel AI SDK
When Vercel AI SDK connects to CVM Dados Abertos through Vinkius, your AI agent gets direct access to every tool listed below — spanning capital-markets, investment-funds, financial-reports, and more. Every call runs in a secure, isolated environment with full audit visibility. Beyond a simple connection, you get real-time monitoring of agent activity, enterprise governance, and optimized token usage.
Get dataset on CVM Dados Abertos
Get complete metadata for a specific dataset
Get resource on CVM Dados Abertos
Get metadata for a specific resource
List datasets on CVM Dados Abertos
List all datasets available on the CVM portal
List groups on CVM Dados Abertos
g., "Fundos de Investimento", "Companhias"). List thematic groups
List organizations on CVM Dados Abertos
g., CVM departments) that publish data on the portal. List organizations that publish data
Search datasets on CVM Dados Abertos
Search for datasets matching specific criteria
Connect CVM Dados Abertos to Vercel AI SDK via MCP
Follow these steps to wire CVM Dados Abertos into Vercel AI SDK. The entire setup takes under two minutes — your credentials stay safe behind 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 CVM Dados Abertos MCP Server
Vercel AI SDK provides unique advantages when paired with CVM Dados Abertos 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 CVM Dados Abertos integration everywhere
Built-in streaming UI primitives let you display CVM Dados Abertos 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
CVM Dados Abertos + Vercel AI SDK Use Cases
Practical scenarios where Vercel AI SDK combined with the CVM Dados Abertos MCP Server delivers measurable value.
AI-powered web apps: build dashboards that query CVM Dados Abertos in real-time and stream results to the UI with zero loading states
API backends: create serverless endpoints that orchestrate CVM Dados Abertos tools and return structured JSON responses to any frontend
Chatbots with tool use: embed CVM Dados Abertos capabilities into conversational interfaces with streaming responses and tool call visibility
Internal tools: build admin panels where team members interact with CVM Dados Abertos through natural language queries
Example Prompts for CVM Dados Abertos in Vercel AI SDK
Ready-to-use prompts you can give your Vercel AI SDK agent to start working with CVM Dados Abertos immediately.
"List all datasets available on the CVM portal."
"Search for datasets related to 'fundos'."
"Get the metadata for the dataset 'fi-cad'."
Troubleshooting CVM Dados Abertos MCP Server with Vercel AI SDK
Common issues when connecting CVM Dados Abertos to Vercel AI SDK through Vinkius, and how to resolve them.
createMCPClient is not a function
npm install @ai-sdk/mcpCVM Dados Abertos + Vercel AI SDK FAQ
Common questions about integrating CVM Dados Abertos 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.Explore More MCP Servers
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