USPS Addresses MCP Server

Example Use Cases

• 1

  Lookup city and state information based on a 5-digit ZIP code.

• 2

  Standardize postal addresses to USPS format.

• 3

  Retrieve ZIP or ZIP+4 codes for given addresses.

Description

This MCP server provides tools to interact with USPS Addresses APIs, enabling lookup of city and state by ZIP code, standardization of postal addresses, and retrieval of ZIP or ZIP+4 codes. It can be run locally for development and deployed to Azure Functions using either manual CLI steps or the VS Code Azure extension. The server supports integration with MCP Inspector for testing and debugging, facilitating streamlined address-related operations in applications.