How to Use the IBGE Nomes MCP in Claude Code

Q: How do I add the IBGE Nomes server to Claude Code?

Run the command claude mcp add --transport http ibge-nomes-mcp -- in your terminal. This registers the MCP server configuration and stores it in your local configuration file.

Q: Can I use IBGE Nomes to generate CSV files in Claude Code?

Yes. You can instruct Claude Code to run getnamesranking, capture the JSON response, and convert it into a CSV file using local terminal tools.

Q: How do I query multiple names at once using Claude Code and IBGE Nomes?

Ask the agent to query getnamefrequency with names separated by a pipe. The CLI agent will execute the command and display the comparative frequency data in your terminal.

Pipe Brazilian name statistics directly into your terminal workflows using the IBGE Nomes server with Claude Code.

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Connect IBGE Nomes MCP to Claude Code

Create your Vinkius account to connect IBGE Nomes to Claude Code 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 Code

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Pipe census rankings into your terminal scripts

The `get_names_ranking` tool outputs localized Brazilian name frequencies directly to your command-line interface. SREs and backend developers can filter these rankings by gender, decade, or specific geographic codes. Claude Code runs this tool in headless environments, allowing you to pipe the output into standard shell utilities like grep, awk, or jq. It fits into your existing deployment scripts and automated data pipelines.

Run batch frequency checks using the CLI

The `get_name_frequency` tool retrieves decade-by-decade birth statistics for specific names. It supports pipe-separated queries, making it simple to fetch data for multiple names in a single execution. Your command-line agent processes these queries to generate quick analytical reports or feed localized test suites. It runs the queries, parses the JSON payloads, and outputs clean tables directly to your terminal.

Automate demographic data pipelines via this MCP Server

Integrating the `get_names_ranking` tool directly with your terminal-only agent lets you handle headless data tasks efficiently. You can run automated cron jobs or CI/CD steps that validate regional datasets against live census records. Claude Code executes these steps inside your shell, Docker containers, or SSH sessions. It handles the transport layer and returns structured output that you can redirect to local database files.

Setup guide

Set up IBGE Nomes MCP in Claude Code

Prerequisites

Claude Code CLI installed (npm install -g @anthropic-ai/claude-code)
Active Vinkius subscription with a valid endpoint token

1

Run the add command

Open your terminal and run the command shown on the right. Replace [YOUR_TOKEN_HERE] with your endpoint token from cloud.vinkius.com. Use --scope user to make it available across all projects.
2

Verify the connection

Start a Claude Code session and type /mcp to list connected servers. You should see ibge-nomes-mcp with a green status indicator.
3

Start using tools

Ask Claude Code something like "Check my latest IBGE Nomes transactions." It will automatically discover and invoke the available IBGE Nomes tools.

Terminal

claude mcp add --transport http ibge-nomes-mcp https://edge.vinkius.com/[YOUR_TOKEN_HERE]/mcp

Get your connection token →

Prerequisites

Claude Code CLI installed
Active Vinkius subscription with a valid endpoint token

1

Open the config file

Create or edit .mcp.json in your project root for project-level scope, or ~/.claude.json for user-level scope.
2

Add the IBGE Nomes MCP

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

Restart Claude Code

Start a new Claude Code session. Type /mcp to confirm the server is connected. The tools will be automatically available in your conversation.

.mcp.json

{
  "mcpServers": {
    "ibge-nomes-mcp": {
      "type": "url",
      "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 Code

Run the command `claude mcp add --transport http ibge-nomes-mcp -- ` in your terminal. This registers the MCP server configuration and stores it in your local configuration file.

Yes. You can instruct Claude Code to run `get_names_ranking`, capture the JSON response, and convert it into a CSV file using local terminal tools.

Ask the agent to query `get_name_frequency` with names separated by a pipe. The CLI agent will execute the command and display the comparative frequency data in your terminal.

This MCP server supports stdio, http, and sse transports. You can configure the connection in your configuration file depending on your infrastructure requirements.

The server only queries public, aggregated demographic statistics from IBGE. Your local environment variables, terminal history, and proprietary shell scripts remain completely secure and are never exposed during these queries.

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