Invoice Mcp

io.github.mrfentmenv1.0.0Updated Oct 1, 2026

Generate and send invoices across carriers (UPS, USPS, FedEx, DHL).

VerifiedSTDIODesktop onlyBusiness & Commerce

Overview

AI-generated overview

Lets an assistant generate and send invoices through carrier services such as UPS, USPS, FedEx, and DHL.

What it does
This local MCP server gives an assistant the ability to generate and send invoices across major shipping carriers, including UPS, USPS, FedEx, and DHL. It is distributed as the npm package invoice-mcp and runs as a local process over stdio. The manifest does not list individual tools, so the exact operations are not documented here.
When to use it
Worth considering when you want an assistant to help produce or dispatch carrier invoices as part of a shipping or billing workflow. It is a narrow, carrier-focused tool, so it is only useful if you already work with one or more of these carriers.
Requirements
Runs locally as an npm package (invoice-mcp) over stdio, so Node.js is needed. It requires API keys for the carriers you use, supplied as environment variables: DHL_API_KEY, FEDEX_API_KEY, UPS_API_KEY, and USPS_API_KEY. Desktop only; no web executable.
Before you install
It asks for carrier API keys (DHL_API_KEY, FEDEX_API_KEY, UPS_API_KEY, USPS_API_KEY), which are secrets and should be stored carefully. Sending invoices is an outward-facing action that may involve billing or charges, so review what the assistant sends before it goes out. No tools are documented, so verify behavior before relying on it.

Installation

In SourceWeft

  1. Open Invoice Mcp in the dashboard and add it to a workspace.
  2. Enable the server for the chats that should use its tools.

Desktop only via STDIO. STDIO servers start a local process, so they need the SourceWeft desktop host.

Other MCP clients

Follow the launch instructions in the repository.

README

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Tools

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Version history

1
  1. v1.0.0LatestOct 1, 2026