How to Use the IBGE Nomes MCP in Claude

Q: How do I install the IBGE Nomes server on Claude Desktop?

Open your claudedesktopconfig.json file and add the server under the mcpServers key. Point it to the command and arguments for this tool. Restart the app, and you will see the hammer icon in your chat input.

Q: How does Claude Desktop handle pipe-separated queries with IBGE Nomes?

The client automatically splits names like 'MariaAna' when calling the getnamefrequency tool. Your agent formats the response into a clear comparative table. You do not have to split the names manually.

Q: Which IBGE tools are available in this server?

You get two primary tools: getnamefrequency for decade-by-decade trends, and getnamesranking for regional popularity. Both pull directly from the official Brazilian demographic database.

Track Brazilian name popularity trends over decades directly inside Claude Desktop with official IBGE Nomes data.

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Connect IBGE Nomes MCP to Claude Desktop

Create your Vinkius account to connect IBGE Nomes to Claude Desktop 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 IBGE Nomes with Claude Desktop

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Analyze historical birth name trends

Claude Desktop reads live Brazilian population data directly through the `get_name_frequency` tool. You can pass multiple names separated by a pipe character to compare naming trends over the last century. Your agent plots these trends without needing you to write a single line of code. This local MCP integration uses standard input/output to run the name-frequency queries securely on your machine. You get raw birth counts sorted by decade, letting you see exactly when specific names spiked or faded in Brazil.

Rank regional name data in Claude Desktop

Use the `get_names_ranking` tool to filter the most common names by state, municipality, or gender. Your agent pulls this information directly into your chat, sorting the results to show regional naming patterns instantly. The setup runs the Brazilian ranking tools as a background process on your computer using the MCP standard. Because Claude Desktop talks directly to the local server, you retrieve Brazilian naming data instantly without browser-hopping.

Compare multiple names simultaneously

Comparing historical patterns requires zero manual data sorting when you use `get_name_frequency`. Just ask your agent to compare two names, and it parses the pipe-separated values to build clean comparisons. This approach removes the guesswork from historical Brazilian naming research. You pull raw numbers from the official Brazilian census agency directly into your chat window.

Setup guide

Set up IBGE Nomes MCP in Claude Web or Desktop

1

Open Claude Settings

Go to claude.ai, click your profile icon, then navigate to Customize → Connectors.
2

Add Custom Connector

Click the "+" button and select Add custom connector. Paste your Vinkius endpoint URL: https://edge.vinkius.com/[YOUR_TOKEN_HERE]/mcp Replace [YOUR_TOKEN_HERE] with your token from cloud.vinkius.com. For OAuth-protected servers, expand Advanced settings to add credentials.
3

Start a conversation

Open a new chat. The IBGE Nomes MCP tools are available immediately — no restart needed.

Endpoint URL

https://edge.vinkius.com/[YOUR_TOKEN_HERE]/mcp

No configuration file needed — paste the URL directly in the Claude web interface.

Available on Free (1 connector), Pro, Max, Team, and Enterprise plans.

Prerequisites

Claude Desktop installed (macOS or Windows)
Active Vinkius subscription with a valid endpoint token

1

Open Claude Desktop Settings

Click the menu icon at the top-left corner, go to Settings → Developer → Edit Config. This opens claude_desktop_config.json in your default text editor.
2

Paste the IBGE Nomes MCP configuration

Copy the JSON snippet on the right into the mcpServers object. Replace [YOUR_TOKEN_HERE] with your endpoint token from cloud.vinkius.com.
3

Restart Claude Desktop

Close and reopen the application. Claude needs a full restart to load new MCPs — refreshing a conversation is not enough.
4

Verify the connection

Open a new conversation. Click the 🔌 icon at the bottom of the message input. You should see tools listed under ibge-nomes-mcp.

json

{
  "mcpServers": {
    "ibge-nomes-mcp": {
      "url": "https://edge.vinkius.com/[YOUR_TOKEN_HERE]/mcp"
    }
  }
}

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 IBGE. 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.

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Common questions about IBGE Nomes MCP in Claude Desktop

Open your `claude_desktop_config.json` file and add the server under the `mcpServers` key. Point it to the command and arguments for this tool. Restart the app, and you will see the hammer icon in your chat input.

Yes, you can connect this tool to the web client via custom connectors in your integration settings. Paste the remote URL for your hosted server to use it in any browser. This lets you run queries on any device without a local installation.

The client automatically splits names like 'Maria|Ana' when calling the `get_name_frequency` tool. Your agent formats the response into a clear comparative table. You do not have to split the names manually.

You get two primary tools: `get_name_frequency` for decade-by-decade trends, and `get_names_ranking` for regional popularity. Both pull directly from the official Brazilian demographic database.

We route your queries through a secure local sandbox that never stores your search history. Only the specific name strings you look up are sent to the official IBGE API. No personal identifiers or chat logs ever leave your machine.

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