eSIMpass MCP server

Which servers in the official MCP registry are eSIMpass's own, whether they answer, and what they offer. A program checked each of these, nobody copied them from a product page.

read 2026-10-17

← Back to eSIMpass

Whose server it is

Registry namecom.esimpass/esimpassverified in the MCP registry

The registry name sits under esimpass.com. The registry only lets a publisher use that namespace after proving control of the domain through DNS or HTTP.

When we asked itchecked 2026-10-17

Stateanswerschecked 2026-10-17
Tools7
Server calls itselfesimpass
Server version1.2.1
Protocol version2025-06-18

On 2026-10-17 the server answered initialize and tools/list without a sign-in. First answer in 100 ms.

Tools it offers7 tools · read 2026-10-17

search_destinations
Find the eSIMpass travel eSIM for a place: a country ("Japan"), a region ("Europe", "Asia", "Global") or a city ("Tokyo", which is covered by its country's plans). Returns matching destinations with the slug that get_plans and…
get_plans
The plans on sale for one destination right now, with live prices, data, validity and the product page URL. For a regional plan it also lists every country covered; a country missing from that list is not covered. Prices and plans change…
check_device
Whether a phone model supports eSIM, from the models eSIMpass documents (Apple, Samsung, Google). The phone must also be carrier-unlocked; a model not in the list is not necessarily incompatible.
create_checkout_link
A checkout URL on esimpass.com with one plan already selected. It does not pay or place an order: the traveller opens it, enters their email and pays (card, Apple Pay, Google Pay, PayPal or crypto). Minutes later the confirmation page has…
get_esim_install
After the traveller has paid: one-tap install links for their eSIM, for iPhone (iOS 17.4+) and Android (10+), plus the manual-entry codes. Takes the private eSIM link from the traveller's order confirmation page…
search
Search eSIMpass destinations by place name, in the shape ChatGPT connectors use. Returns ids that fetch takes.
fetch
One destination as a document: plans, live prices and a checkout link per plan. The id comes from search.

How to connect

Add the server to your MCP client config. Claude Desktop, Cursor and most other clients read this shape:

{
  "mcpServers": {
    "esimpass": {
      "type": "http",
      "url": "https://www.esimpass.com/mcp"
    }
  }
}

Each line is something a program found when it went looking: the registry entry, the server's own answer, a spec that parses. A missing line means we did not find it, not that it does not exist.