Neutral travel eSIM comparison: search and compare plans from many providers, ranked by price.
Connect Remote server
claude mcp add --transport http esimdata https://esimdata.app/mcp
{
"mcpServers": {
"esimdata": {
"url": "https://esimdata.app/mcp"
}
}
}
{
"servers": {
"esimdata": {
"type": "http",
"url": "https://esimdata.app/mcp"
}
}
}
Settings > Connectors > Add custom connector
URL: https://esimdata.app/mcp
Tools 6 found in our last check
search_plansFind travel eSIM data plans for a destination from every provider esimdata tracks, ranked neutrally by price (or price per GB, or validity). Filter by trip length, data, unlimited, needs (hotspot, 5G, phone number, top-up, no ID check) and budget. Each result has a buy_url to th…
get_planEverything esimdata knows about one plan (by the id search_plans returned): all countries it covers, networks, policies, the provider's own page, the buy link and its price history.
compare_plansPut 2 to 10 plans (ids from search_plans) side by side with the same fields, in the order given, to help a traveller choose.
country_overviewA destination at a glance: how many plans and providers, the cheapest plan, the cheapest per GB, which mobile networks the providers say they use there, and pay-as-you-go eSIMs billed per MB (no bundle).
check_phoneCheck whether a phone, tablet or watch model supports eSIM, from the manufacturer's own published list (with regional exceptions, e.g. models sold in mainland China), with the source link.
list_providersEvery eSIM provider esimdata compares, with its website and whether esimdata earns a commission when a traveller buys through it (ranking never depends on it).
Details
| Endpoint | https://esimdata.app/mcp (Streamable HTTP) |
| First published | 23 Oct 2026 |
| Last updated | 23 Oct 2026 |
| Registry name | app.esimdata/esimdata |
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