How to Use the Maranhão Open Data MCP in Mastra AI

Q: Can Mastra AI handle complex joins using Maranhão Open Data?

Absolutely. The searchdatastoresql tool allows your agent to execute relational queries directly against the government databases.

Build complex government data workflows in Mastra AI with this MCP server.

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Connect Maranhão Open Data MCP to Mastra AI

Create your Vinkius account to connect Maranhão Open Data to Mastra AI and route execution through our secure gateway. The platform manages server hosting, runtime updates, and security layers. Configuration requires no manual server provisioning.

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Setup Maranhão Open Data with Mastra AI

Ask AI about this MCP

ChatGPT

Claude

Perplexity

Automated data package retrieval

Use `list_packages` within your Mastra agents to keep your internal catalogs current. It handles the discovery phase of your workflow without manual intervention. If a dataset is missing or updated, your agent detects it immediately. You can trigger alerts or re-run analysis pipelines based on these changes.

Reliable resource extraction

Chain `get_package` and `get_resource` inside your agent logic. This ensures your workflow always grabs the latest file metadata before proceeding to the next step. If a network glitch occurs, Mastra handles the retry automatically. Your pipeline stays intact without needing human oversight.

Advanced datastore querying

Run `search_datastore_sql` to perform deep analysis on state records. This is critical for agents that need to cross-reference multiple data points. Use `search_datastore` for quick lookups when you need a specific value. It keeps your agent's decision-making loop tight and efficient.

Setup guide

Set up Maranhão Open Data MCP in Mastra AI

Prerequisites

Node.js 18+ and a TypeScript project
@mastra/mcp + @mastra/core packages
Active Vinkius subscription with a valid endpoint token

1

Install dependencies
Run npm install @mastra/mcp @mastra/core plus your preferred model provider (e.g. @ai-sdk/openai).
2

Configure the MCPClient
Create an MCPClient with your Vinkius endpoint as a URL object. Replace [YOUR_TOKEN_HERE] with your token from cloud.vinkius.com.
3

Discover and inject tools
Call mcpClient.listTools() and spread the result into your agent's tools object. All Maranhão Open Data tools become native Mastra tools.
4

Run with any model
Swap openai("gpt-4o") for any AI SDK-compatible provider. Call agent.generate() and the agent routes tool calls through MCP automatically.

agent.ts

import { MCPClient } from "@mastra/mcp";
import { Agent } from "@mastra/core/agent";
import { openai } from "@ai-sdk/openai";

const mcpClient = new MCPClient({
  id: "maranhao-open-data-mcp-client",
  servers: {
    "maranhao-open-data-mcp": {
      url: new URL(
        "https://edge.vinkius.com/[YOUR_TOKEN_HERE]/mcp"
      ),
    },
  },
});

const agent = new Agent({
  name: "Maranhão Open Data Agent",
  model: openai("gpt-4o"),
  instructions: "You have access to Maranhão Open Data tools.",
  tools: {
    ...(await mcpClient.listTools()),
  },
});

const result = await agent.generate(
  "List recent Maranhão Open Data transactions"
);
console.log(result.text);

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Common questions about Maranhão Open Data MCP in Mastra AI

Install the MCP client, add the server URL to your agent configuration, and spread the tools. Your agent will recognize the functions automatically.

Absolutely. The `search_datastore_sql` tool allows your agent to execute relational queries directly against the government databases.

Yes. Mastra's built-in retry logic works with these tools. If a query fails, the framework attempts it again based on your defined backoff policy.

You can toggle human-in-the-loop approval for any of these tools. It keeps your agents from running expensive queries without your sign-off.

Your queries stay within an ephemeral sandbox. The server only returns public information, ensuring your agent's operational logic remains private.

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

Mastra AI sdk-typescript

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