Potal

io.github.soulmaten7Published by GitHub account soulmaten7v1.3.1Updated Oct 24, 2026

Total landed cost API for cross-border commerce. 240 countries, 113M+ tariff records.

VerifiedSTDIODesktop onlyFinanceBusiness & Commerce

Overview

AI-generated overview

Potal is a local MCP server exposing a total landed cost API for cross-border commerce, covering 240 countries and 113M+ tariff records.

What you can do
  • The manifest lists no tools, so capabilities are inferred from the registry description only.
  • It presents a total landed cost API for cross-border commerce.
  • It claims coverage of 240 countries and more than 113 million tariff records.
  • The README is a generic Next.js starter template and documents no server usage.
When to use it
Consider it when an assistant needs landed-cost or tariff context for cross-border commerce questions. Because no tools are listed and the README does not document the server, verify its actual behavior before relying on it.
Requirements
Runs as a local stdio process, installed from the npm package potal-mcp-server (Node.js runtime). Requires a POTAL_API_KEY environment variable, described as obtainable from the provider's site. Desktop-only; no web executable.
Before you install
The server requires a secret API key (POTAL_API_KEY) that will be available to the local process. The README is an unmodified Next.js starter and gives no information about data handling, write operations, or third-party sharing, so review the package before installing.

Installation

In SourceWeft

  1. Open Potal 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

This is a Next.js project bootstrapped with create-next-app.

Getting Started

First, run the development server:

bash
npm run dev# oryarn dev# orpnpm dev# orbun dev

Open http://localhost:3000 with your browser to see the result.

You can start editing the page by modifying app/page.tsx. The page auto-updates as you edit the file.

This project uses next/font to automatically optimize and load Geist, a new font family for Vercel.

Learn More

To learn more about Next.js, take a look at the following resources:

You can check out the Next.js GitHub repository - your feedback and contributions are welcome!

Deploy on Vercel

The easiest way to deploy your Next.js app is to use the Vercel Platform from the creators of Next.js.

Check out our Next.js deployment documentation for more details.

Source: README.md at commit e823b4d

Tools

0
SourceWeft has not started this package in its sandbox yet, so its tools are not known.

Version history

1
  1. v1.3.1LatestSep 16, 2026

Score

40% of the applicable checks met

How complete this listing is, computed from the registry entry, the endpoint and public sources. Not a rating of the server and not a statement that it is safe or working today: reachability is a dated check, and no installs or reviews go into the score.

  • Reached in the last 30 days25 pts

    Keep the endpoint answering the MCP handshake; SourceWeft probes it every 30 days.

  • Auth declared10 pts

    Declare the credential headers in the registry entry, or keep the endpoint answering the probe so its auth can be classified.

  • Tools listed15 pts

    Answer tools/list without a credential, or ship a package that starts in a sandbox without one.

  • DescriptionRequired15 pts
  • Logo10 pts
  • Documentation15 pts
  • License10 pts

    Declare a license in the repository or the registry entry.