Best USPS MCP Servers
The United States Postal Service (USPS) is an independent agency of the United States federal government responsible for providing postal service throughout the country. It offers mail delivery, shipping services, and other postal-related products and solutions.
Why this server?
Enables comparison of shipping rates and tracking of shipments through the United States Postal Service.
AsecurityAlicenseAqualityThe first logistics/WMS MCP server for AI agents. Rate shopping, inventory management, order tracking, fleet logistics, AI-powered route optimization, demand forecasting, and supply chain analytics. 18 tools across 3 tiers.Last updated206MITWhy this server?
Normalizes and parses US addresses into the standard USPS format with associated confidence scores.
AsecurityFlicenseAqualityAgent Toolbelt is an MCP server exposing 11 focused API tools for LLM agents — schema generation, text extraction, token counting, CSV conversion, Markdown conversion, URL metadata, regex builder, cron expressions, address normalization, color palettes, and brand kits. Each tool is a focused microservice with structured input/output, WCAG-scored color data, USPS address parsing, and multi-model toLast updated2527Why this server?
Facilitates the sending of real physical letters and postcards to addresses worldwide, with fulfillment including delivery via the United States Postal Service (USPS).
AsecurityAlicense-qualityEnables AI agents to send physical letters and postcards to over 200 countries using Solana cryptocurrency for payment. It provides tools for generating mail quotes, managing wallet balances, and automating physical correspondence directly through the Model Context Protocol.Last updated48MITWhy this server?
Enables management of USPS shipments through the Shipi platform, including tools to compare live rates, create shipments, schedule pickups, and track packages.
AsecurityAlicense-qualityManage shipping workflows by creating labels, tracking packages, and scheduling carrier pickups. Compare live rates from major carriers like FedEx and UPS to optimize costs for every shipment. Organize logistical operations with a centralized address book and detailed shipping analytics.Last updated183MITWhy this server?
Integrates with USPS verification services to validate and standardize addresses through the verify-address tool.
-securityAlicense-qualityA Model Context Protocol server that provides access to property data, address verification, skip tracing, geocoding, and advanced property search capabilities through BatchData.io's APIs.Last updated28TypeScriptMITWhy this server?
Supports tracking of USPS mail and packages, showing delivery progress and status information.
AsecurityFlicense-qualityAllows tracking of parcel deliveries across various carriers using the 17track.net API, with automatic or manual carrier detection.Last updated264Why this server?
Allows for adding USPS tracking numbers to a Parcel account and monitoring their status, including real-time delivery updates and exception tracking.
-securityFlicense-qualityEnables AI assistants to track and manage deliveries by interacting with the Parcel delivery tracking API. Users can add new shipments, retrieve active delivery statuses, and look up carrier information through natural language.Last updated