MCP For Claude Marketplace
Maranhão Open Data

Maranhão Open Data MCP Connector for Claude

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Access public datasets from Maranhão, Brazil — search packages, inspect resources, and query the datastore via SQL.

6 tools Official Updated Oct 1, 2026 Official Vinkius Partner
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Connect to the Maranhão Open Data Portal to explore government transparency data directly through your AI agent. This server interfaces with the state's CKAN-based infrastructure to provide real-time access to public information.

What you can do

  • Dataset Discovery — List all available packages or search for specific topics like education, health, or finance using list_packages and search_packages.
  • Metadata Inspection — Retrieve detailed metadata for datasets and specific resources (CSV, PDF, API endpoints) with get_package and get_resource.
  • Data Exploration — Search within specific resource rows using search_datastore or execute complex SQL queries against the DataStore for deep analysis with search_datastore_sql.

How it works

  1. Subscribe to this server
  2. (Optional) Enter your Maranhão API Key for higher rate limits
  3. Start querying public data from Claude, Cursor, or any MCP-compatible client

Who is this for?

  • Researchers & Journalists — quickly find and analyze government spending, social indicators, and public contracts.
  • Developers — integrate public data into applications without manually browsing the portal.
  • Data Analysts — run SQL queries directly on government datasets to generate insights and reports.
open-datatransparencypublic-recordsckandataset-querystate-data

6 tools expose this connector's capabilities to your AI agent.

get_package

Retrieve dataset metadata

get_resource

g., a CSV file or API endpoint within a dataset). Retrieve resource metadata

search_datastore

Search within a resource in the DataStore

search_packages

Search for datasets

list_packages

List all datasets (packages) on the portal

search_datastore_sql

Execute SQL query against the DataStore

See how to talk to your AI agent using Maranhão Open Data.

List all available datasets on the Maranhão Open Data portal.

I've retrieved the list of datasets. There are several packages available, including 'Receitas Estaduais', 'Despesas por Órgão', and 'Contratos Públicos'. Which one would you like to explore?

Search for datasets related to 'saúde' (health).

Searching for 'saúde'... I found datasets such as 'Leitos Hospitalares' and 'Vacinação COVID-19'. Do you want the metadata for any of these?

Run a SQL query to select the first 5 rows from the resource 'd3b0c...'.

Executing SQL query... Here are the first 5 records from the requested resource, showing columns for Date, Value, and Description.

You can use the `search_packages` tool with a query string. For example, searching for 'educação' will return all related datasets available on the portal.

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