Smarty

live Real EstateGeospatial

Smarty MCP — US address verification & standardization plus property enrichment (owner, characteristics, valuation). BYO Smarty auth-id:auth-token.

2 tools

0ms auth

free tier 50 calls/day

Tools

smarty_verify_address

Verify & standardize a US address — validates deliverability and returns the USPS-standardized address, county, lat/lon, ZIP+4, and residential/commercial indicator. Example: smarty_verify_address({ s

No parameters required.

▶ Try it

Response

smarty_property_enrichment

Property attributes (year built, sqft, value, owner) for a US address — returns 350+ data points from tax assessor & deed records including bedrooms/bathrooms, lot size, assessed & market value, and l

No parameters required.

▶ Try it

Response

Test with curl

The gateway speaks JSON-RPC 2.0 over HTTP POST. You can test any pack directly from the terminal.

List available tools

bash

curl -X POST https://gateway.pipeworx.io/smarty/mcp \
  -H "Content-Type: application/json" \
  -d '{"jsonrpc":"2.0","id":1,"method":"tools/list"}'

Call a tool

bash

curl -X POST https://gateway.pipeworx.io/smarty/mcp \
  -H "Content-Type: application/json" \
  -d '{"jsonrpc":"2.0","id":2,"method":"tools/call","params":{"name":"smarty_verify_address","arguments":{}}}'

Use with the SDK

Install @pipeworx/sdk to call tools from any TypeScript/Node project.

TypeScript

import { Pipeworx } from '@pipeworx/sdk';
const px = new Pipeworx();
const result = await px.call("smarty_verify_address", {});

ask_pipeworx

// Or ask in plain English:
const answer = await px.ask("smarty mcp — us address verification & standardization plus property enrichment (owner, characteristics, valuation)");

Related packs

Other Pipeworx packs in the same categories (Real Estate, Geospatial):

MCP Config

claude_desktop_config.json

{
  "mcpServers": {
    "pipeworx-smarty": {
      "command": "npx",
      "args": [
        "-y",
        "mcp-remote",
        "https://gateway.pipeworx.io/smarty/mcp"
      ]
    }
  }
}