How to Use the BOE (Boletín Oficial del Estado) MCP in Vercel AI SDK

Pipe Spanish legislative text directly into your React UI in real-time with Vercel AI SDK.

See Vinkius in Action

Works with every AI agent you already use

…and any MCP-compatible client

MCP Servers - Free for Subscribers

Connect BOE (Boletín Oficial del Estado) MCP to Vercel AI SDK

Create your Vinkius account to connect BOE (Boletín Oficial del Estado) to Vercel AI SDK and route execution through our secure gateway. The platform manages server hosting, runtime updates, and security layers. Configuration requires no manual server provisioning.

GDPR Free for Subscribers

Setup BOE (Boletín Oficial del Estado) with Vercel AI SDK

Ask AI about this MCP

ChatGPT

Claude

Perplexity

Stream Spanish Legislation to Vercel AI SDK UIs

Stop making users wait for heavy PDF downloads of Spanish laws. Your React frontend can now display live-rendered articles from `get_legislation_text` as the Vercel AI SDK streams the text piece by piece. Users get immediate access to Spanish legal text blocks without hitting blocking API bottlenecks. This MCP Server lets your Next.js Edge Functions fetch and render specific Spanish clauses instantly.

Render Live ELI Metadata using MCP

Pull clean Spanish legislative structures using `get_legislation_eli_metadata` and `get_legislation_metadata` to build interactive sidebars. Your Vercel AI SDK UI components receive this structured Spanish legal data instantly during the stream. This setup avoids slow page loads when users inspect complex Spanish legal relationships. Developers can display historical Spanish decree updates and department origins directly from the edge.

Display Daily BOE and BORME Summaries Live

Show your users what changed in Spain this morning by calling `get_boe_summary` and `get_borme_summary` inside your application stream. The Vercel AI SDK handles the raw daily Spanish gazette outputs, rendering clean summaries directly in the user's browser. You don't need heavy backend cron jobs to parse the Spanish official gazette. Our client calls these tools on demand, letting your users read Spanish corporate and state updates without lag.

Setup guide

Set up BOE (Boletín Oficial del Estado) MCP in Vercel AI SDK

Prerequisites

Node.js 18+ and a TypeScript project
ai + @modelcontextprotocol/sdk packages
Active Vinkius subscription with a valid endpoint token

1

Install dependencies

Run npm install ai @modelcontextprotocol/sdk plus your preferred model provider (e.g. @ai-sdk/openai).
2

Create the Streamable HTTP transport

Use StreamableHTTPClientTransport with your Vinkius endpoint URL. Replace [YOUR_TOKEN_HERE] with your token from cloud.vinkius.com.
3

Discover and use tools

Call mcpClient.tools() to auto-discover all BOE (Boletín Oficial del Estado) tools. Pass them directly to generateText() or streamText() — no manual schema definitions needed.
4

Works with any model provider

Swap openai("gpt-4o") for any AI SDK provider — Anthropic, Google, Mistral. The MCP tools work identically across all supported models.

index.ts

import { experimental_createMCPClient as createMCPClient } from "ai";
import { StreamableHTTPClientTransport } from "@modelcontextprotocol/sdk/client/streamableHttp";
import { generateText } from "ai";
import { openai } from "@ai-sdk/openai";

const transport = new StreamableHTTPClientTransport(
  new URL("https://edge.vinkius.com/[YOUR_TOKEN_HERE]/mcp")
);

const mcpClient = await createMCPClient({ transport });
const tools = await mcpClient.tools();

const { text } = await generateText({
  model: openai("gpt-4o"),
  tools,
  prompt: "List recent BOE (Boletín Oficial del Estado) transactions",
});

console.log(text);
await mcpClient.close();

Get your connection token →

Independent Platform Disclaimer: Vinkius is an independent platform and is not affiliated with, endorsed by, sponsored by, verified by, or otherwise authorized by BOE. All third-party trademarks, logos, and brand names are the property of their respective owners. Their use on this website is strictly for informational purposes to identify service compatibility and interoperability.

Why Choose Vinkius

Vinkius connects your tools to AI with real-time monitoring and automatic cost savings — all from one dashboard.

Connect BOE (Boletín Oficial del Estado) now

Real-time monitoring

Live

visibility into every interaction

Connect your favorite tools to your AI and see exactly what's happening — every request, every response, in real time.

Built-in savings

60%

lower AI costs

Vinkius compresses data between your apps and your AI automatically. Lower bills every month — no configuration required.

Single dashboard

One

place for every integration

Every tool your AI connects to, managed from a single screen. One account, complete control.

Common questions about BOE (Boletín Oficial del Estado) MCP in Vercel AI SDK

The MCP Server outputs raw legal text that the SDK pipes directly to your frontend using streamText. Your React components render the Spanish legislative text in real-time as it arrives, avoiding any loading spinners.

Yes, the MCP Server is fully compatible with Edge runtimes. You can run `search_consolidated_legislation` inside a Next.js Edge Route to query the Spanish gazette with minimal latency.

You pass the standard ID format like BOE-A-YYYY-NUMBER directly to `get_consolidated_legislation` within your tool call parameters. The SDK parses this parameter and returns the exact consolidated text block to your UI.

No, you do not need to store anything locally. The server fetches live data directly from the official Spanish gazette API on demand, keeping your application lightweight.

Your searches and document IDs are processed in an ephemeral V8 sandbox managed by Vinkius. No Spanish legal queries or metadata are logged or stored permanently on our servers.

Use it with your favorite AI tools

Connect this server to Cursor, Claude, VS Code, and more.

OpenAI Agents SDK sdk-python

Google ADK sdk-python

Pydantic AI sdk-python

Vercel AI SDK sdk-typescript