How to Use the Country Data Resolver MCP in Claude

Stop guessing what BR or JP means in Claude Desktop. Get accurate ISO country names in four languages instantly.

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Connect Country Data Resolver MCP to Claude Desktop

Create your Vinkius account to connect Country Data Resolver 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 Country Data Resolver with Claude Desktop

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Translate ISO codes directly in Claude Desktop

Your Claude Desktop client can now instantly translate obscure two-letter ISO country codes into full, readable names. By querying the `resolve_country` tool, your agent stops hallucinating country names and gets the exact matches you need for your CRM database or shipping forms. This MCP Server works locally or via a remote connection on claude.ai. It handles the translation in English, Portuguese, Spanish, and French, so your agent writes the correct localized name every single time.

Standardize CRM data without leaving the chat

Cleaning up international customer lists in Claude Desktop used to require manual lookups or writing python scripts. Now, you can paste raw CSV data into your chat and let your agent run `resolve_country` to clean up the mess. The tool returns the full name, the three-letter alpha-3 code, and the official numeric code. Your agent formats the output instantly, saving you from tedious Excel lookup formulas.

Handle multilingual lookups with zero config

When your Claude Desktop agent processes global leads, it needs to know if DE should be written as Germany or Allemagne. This MCP Server lets your agent specify the target language parameter during the lookup. It supports four major languages out of the box. Your agent queries `resolve_country` with the exact language flag, ensuring your localized marketing lists remain completely accurate.

Setup guide

Set up Country Data Resolver 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 Country Data Resolver 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 Country Data Resolver 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 country-data-resolver-mcp.

json

{
  "mcpServers": {
    "country-data-resolver-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 i18n-iso-countries. 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 Country Data Resolver MCP in Claude Desktop

Open your Claude Desktop configuration file and add this MCP Server under the mcpServers key. Once you save and restart the app, your agent will immediately have access to the `resolve_country` tool for parsing ISO codes.

Yes, your agent can loop through a list of country codes and call the `resolve_country` tool for each one. This is perfect for cleaning up dirty CRM exports directly inside your chat window.

It supports English, Portuguese, Spanish, and French. Your agent can pass these language codes to the `resolve_country` tool to get localized country names instantly.

The tool returns an error instead of guessing, preventing your agent from making up fake countries. This ensures your database remains clean and free of hallucinated data.

This server runs in a secure, isolated sandbox on Vinkius and only processes the specific two-letter country codes you send. Your sensitive customer records and database keys never leave your local Claude Desktop environment.

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