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.
AlicenseAqualityCmaintenanceThe 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 updated2021MITWhy this server?
Supports tracking of USPS mail and packages, showing delivery progress and status information.
AlicenseBqualityCmaintenanceAllows tracking of parcel deliveries across various carriers using the 17track.net API, with automatic or manual carrier detection.Last updated204MITWhy 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).
AlicenseAqualityCmaintenanceEnables 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 updated46MITWhy this server?
Enables management of USPS shipments through the Shipi platform, including tools to compare live rates, create shipments, schedule pickups, and track packages.
AlicenseAqualityCmaintenanceManage 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 updated186MITWhy this server?
Normalizes and parses US addresses into the standard USPS format with associated confidence scores.
AlicenseAqualityBmaintenanceAgent 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 updated25217MITWhy this server?
Integrates with USPS verification services to validate and standardize addresses through the verify-address tool.
Alicense-qualityDmaintenanceA 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 updated30TypeScriptMITWhy this server?
Provides access to USPS tracking events through Lob's API integration, enabling retrieval of mail delivery status and tracking information for physical mail sent via Lob.
Alicense-qualityBmaintenanceA Model Context Protocol server that enables LLMs to interact with the Lob.com API for address verification and sending physical mail. It provides 76 tools across 12 resource groups including postcards, letters, checks, and templates with built-in safety features for production use.Last updated564MITWhy this server?
Provides shipping tools for USPS integration, including address validation and rate preview capabilities through the USPS shipping provider.
Flicense-quality-maintenanceA standalone MCP server providing shipping tools like address validation and rate previews through a centralized HTTP interface. It serves as the single source of truth for shipping tool behavior across the ShipSmart platform.Last updated2Why this server?
Allows for adding USPS tracking numbers to a Parcel account and monitoring their status, including real-time delivery updates and exception tracking.
Flicense-qualityCmaintenanceEnables 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 updated1