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GLOBALCELL eSIM

by globalcell.devversion 2.1.0i★ –iRuns in the cloud
Registry namedev.globalcell/mcp

Install

Overview

Description from the maker (original English)

Travel eSIMs for 130+ countries: plan a trip, compare plans, buy, install and diagnose.

PopNx MCP’s three pillars

These three are never merged into one score: opinions, measurements and popularity are different things.

What you can do with it

We have not written a plain-language summary for this one yet. Below are the facts we read from the registry.

Install

Pick the AI app you use, then copy the settings.

Before you install

You need

Which app do you use?

Pick your app above. We remember it, so next time the button says “Install in …”.

Works in Claude on the web, desktop and mobile:

  1. Open Settings → Connectors
  2. Press Add custom connector
  3. Paste the address below and press Add
  4. If it asks you to sign in, sign in with the maker
SettingsConnectors1+ Add2https://…3
https://mcp.globalcell.dev

Run this in your terminal

claude mcp add --transport http globalcell https://mcp.globalcell.dev

Open in Cursor

Or copy the settings yourself

Paste into .cursor/mcp.json in your project, or ~/.cursor/mcp.json

{
  "mcpServers": {
    "globalcell": {
      "url": "https://mcp.globalcell.dev"
    }
  }
}

Your browser asks to open the app, then the app shows the settings and asks you to confirm. Key values are left empty for you to fill in.

Open in VS Code

Or copy the settings yourself

Paste into .vscode/mcp.json in your project

{
  "servers": {
    "globalcell": {
      "type": "http",
      "url": "https://mcp.globalcell.dev"
    }
  }
}

Your browser asks to open the app, then the app shows the settings and asks you to confirm. Key values are left empty for you to fill in.

ChatGPT connects only to servers on the internet:

  1. Open ChatGPT on the web → Settings → Connectors (Apps)
  2. Press Create or Add (some plans need Developer mode under Advanced first)
  3. Paste the address below, give it a name and save
  4. If it asks you to sign in, sign in with the maker
SettingsConnectors1+ Create2https://…3
https://mcp.globalcell.dev

Menu names can differ slightly by plan and over time.

Your choice stays on this device in a cookie; no account needed.

These settings are generated from the maker’s registry entry. If the README says otherwise, follow the README.

What it can do

Tool names and descriptions exactly as the server reported them on Nov 6, 2026. The maker wrote them, not us; we show them as plain text.

  • search_destinations

    Countries and regions with eSIM plans, with the lowest price per currency. Leave query empty to list all.

  • list_plans

    Plans that work in a country or region, cheapest first, with optional filters for data, days and price.

  • get_plan

    One plan with prices and every country and mobile network it covers.

  • recommend_plans

    Plans for a trip to one or more countries: estimates the data needed from the days and how the user uses their phone, then suggests the best-value plans that cover every country for the whole trip.

  • compare_plans

    Side-by-side comparison of 2 to 5 plans: data, days, price per GB and per day, countries and hotspot.

  • country_networks

    The mobile networks GLOBALCELL eSIMs use in a country, how many plans work there and the lowest price.

  • check_device

    Whether a phone, tablet or watch model supports eSIM, from a list of known models, with how to check on the device itself.

  • create_order

    Creates an order and returns checkoutUrl, the page where the user pays; nothing is charged by this call. Without confirm: true it only returns a preview with the price and creates nothing. Returns orderId and orderToken for check_order.

  • check_order

    Order status. Once "fulfilled", a new eSIM includes its install links, QR code link and manual codes.

  • check_usage

    Data used and left on the eSIM of a fulfilled order, per package, with start and expiry dates.

  • diagnose_esim

    Why an eSIM may not work: line state, every package (started, data left, expired) and the last mobile network the phone registered on, with the likely cause and the fix. For the eSIM of a fulfilled order.

  • install_help

    Step-by-step eSIM installation and first-use help for iPhone or Android, and fixes for common problems.

Basic checksi

We check information anyone can see; we have not read the code. Checks that do not apply are left out of the count. · Checked Nov 6, 2026

  • ! Caution

    Maker matches the repo

    The registry lists no source repo, so we cannot match the publisher (globalcell.dev) to the code

  • … Not checked yet

    Still maintained

    We have not read this repo from GitHub yet

  • … Not checked yet

    Has a licence

    We have not read this repo from GitHub yet

  • ✓ Pass

    Endpoint responds

    Responded in 648 ms (HTTP 200)

  • – Not applicable

    Sign-in with OAuth

    No sign-in needed

  • ✓ Pass

    No hidden instructions in tool descriptions

    Read 12 tool descriptions and found no hidden instructions to the AI

Compared with others in Otheri

  • More stars than 0% of the other 32497 servers in this category
  • Published to the registry more recently than 92% of the other 32497 servers in this category
  • Basic checks equal to or better than 37% of the other 32497 servers in this category

Compared with every active server in this category in the registry. Stars count only when the publisher owns the repo.

Common questions

Is GLOBALCELL eSIM safe?

It passed 2 of 3 applicable basic checks. We have not read the code. Before adding a key or token, see what access the server asks for and use a key with only the permissions you need.

What keys or codes does it need?

The registry does not list a required key, though some servers ask you to sign in on first use.

Does it run on my computer or in the cloud?

It runs in the maker’s cloud. Connect over the internet with nothing to install, but what you send passes through the maker’s servers.

Is it still maintained?

The GitHub repo last changed –, and the latest version (2.1.0) reached the registry 3 days ago.

Which apps can use it?

Apps that support MCP, such as Claude Desktop, Claude Code, Cursor and VS Code. It connects by URL, so apps that accept remote MCP servers work too, such as ChatGPT in developer mode.

What can I use instead?

In the same category: Spec Driven Development, Remote Desktop Commander, Zoo MCP

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README from the maker

No README found in the repo

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