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CodePostalPro

Official registry Other

Postal lookups for 120 countries with cited sources; deep US tier: demographics, climate, area codes

Website

Install

Add this to your client's MCP configuration (Claude Desktop: claude_desktop_config.json; Cursor: .cursor/mcp.json; VS Code and others use the same "mcpServers" shape).

Remote (streamable-http)
Claude Code 
claude mcp add --transport http codepostalpro 'https://api.codepostalpro.com/mcp' --header 'X-Api-Key: <Optional free API key (raises the daily limit from 1,000 to 5,000 calls; get one at https://codepostalpro.com/api/)>'
JSON configuration (Claude Desktop, Cursor, VS Code) 
{
    "mcpServers": {
        "codepostalpro": {
            "type": "http",
            "url": "https://api.codepostalpro.com/mcp",
            "headers": {
                "X-Api-Key": "<Optional free API key (raises the daily limit from 1,000 to 5,000 calls; get one at https://codepostalpro.com/api/)>"
            }
        }
    }
}

Frequently asked questions

What is CodePostalPro?

Postal lookups for 120 countries with cited sources; deep US tier: demographics, climate, area codes

How do I install CodePostalPro?

It runs as a remote server. In Claude Code: claude mcp add --transport http codepostalpro 'https://api.codepostalpro.com/mcp' --header 'X-Api-Key: <Optional free API key (raises the daily limit from 1,000 to 5,000 calls; get one at https://codepostalpro.com/api/)>'. For other clients, paste the JSON configuration from this page into their MCP settings.

Does CodePostalPro need an API key?

Yes. It expects X-Api-Key, which you set in its configuration.

Who maintains CodePostalPro?

It is published by com.codepostalpro. AI.tn lists it but does not maintain or endorse it.

From the official MCP Registry. Listing is not an endorsement: review a server's code and permissions before giving it access to your data.