How to Use the REST Countries MCP in Claude

Q: Can I see all world countries at once?

Yes. Use the getallcountries tool to retrieve the full list. Keep in mind that the payload is large, so use filters if you only need specific information.

Query global data directly in your Claude Desktop app. Stop switching windows to check country codes or currency details.

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Create your Vinkius account to connect REST Countries to Claude Desktop — we handle the hosting, security, and runtime updates so you don't have to. No server setup required.

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Setup REST Countries with Claude Desktop

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Instant country lookups in Claude Desktop

Stop guessing ISO codes. Use `get_country_by_code` or `get_country_by_name` to pull official records into your chat session instantly. Your agent parses the JSON response and presents the data exactly how you need it. It saves you from manual browser searches.

Filter global records with your MCP Server

Narrow down your research by region or language using `get_countries_by_region` and `get_countries_by_language`. It cuts through the noise of a full dataset. This MCP Server handles the filtering on the backend. You get a clean list of results to work with in your project.

Track currencies via REST Countries

Identify which nations share a specific currency using `get_countries_by_currency`. It is useful for building financial models or mapping international markets. Run the tool once and the data appears in your chat. No more jumping between documentation tabs to find country-specific financial info.

Setup guide

Set up REST Countries 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 REST Countries 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 REST Countries 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 rest-countries-mcp.

json

{
  "mcpServers": {
    "rest-countries-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 REST 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 REST Countries MCP in Claude Desktop

Yes. Once you add the server to your config, Claude Desktop can pull fresh data directly into your conversation. It updates your local context with real-time geographical facts.

No. The server requires an active internet connection to query the live API. It fetches data on demand to ensure your records are current.

The server only touches public geographical data like country names, languages, and currencies. It does not access your private files or local system credentials.

You are limited by the public API rate limits. Most queries return quickly without hitting those caps during standard research sessions.

Yes. Use the `get_all_countries` tool to retrieve the full list. Keep in mind that the payload is large, so use filters if you only need specific information.

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