Smarty MCP. Validate addresses from raw text or chat input.

Smarty hooks up your AI client so it can deal with junk address data. It doesn't matter if you're reading a messy customer note or an old email—this server cleans that raw text and formats the physical locations into structured, usable postal data. You get Delivery Point Validation (DPV) status and precise coordinates for both U.S. addresses and international spots without ever writing a single line of code yourself.

When you use this toolset, your agent handles complex geospatial calls through natural language prompts. It bypasses the headache of setting up custom API scripts or manually testing data in some sandbox environment.

How You Use It

You'll group related functions together. The server first checks connection status using get_account_info, letting your agent confirm current usage limits and service health before it starts working.

For full address validation, you have two paths. If the location is in the U.S., use validate_us_address. This function takes a specific street address and tells you its DPV status while returning exact coordinates for pinpointing it on a map. For anything outside the U.S.—like Canada or Europe—you'll run validate_intl_address.

It confirms if that full international address is real by querying global postal databases and gives you precise geocoding data.

If your client only has partial info, don't sweat it. When a user provides just a fragment of an address, like a street name or apartment number, you use autocomplete tools to guess the rest. For U.S. addresses, autocomplete_us_address suggests three likely full completions based on what was typed. For international suggestions, run autocomplete_intl_address when your user gives you only a piece of an address in another country.

When you're not validating or guessing, but pulling data from existing text, use extract_addresses. You feed this tool any chunk of unformatted writing—it could be meeting notes, a long email chain, or a document copy—and it pulls out every identifiable physical address into an easy-to-read list. To confirm general postal zones, run verify_zip_code.

This takes a simple five-digit ZIP code and confirms its existence while returning the associated city and state limits.

When you put it all together, your agent can check account status first with get_account_info, then use extract_addresses to pull out multiple locations from an email body. After that, it might run verify_zip_code on a specific zip code found in the text. If the extracted address is international, you validate it immediately using validate_intl_address.

If it's U.S.-based, you check its deliverability with validate_us_address, or if you only have partial info for either country, you let the appropriate autocomplete function—autocomplete_us_address or autocomplete_intl_address—handle the rest.