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esimgomobile — Travel eSIM Tools

MCP server · hosted · v0.1.0 · com.esimgomobile/esimgomobile
Online · tested 3h agoNEW · 3h agoSeen in the registry 2h ago

Travel eSIM plan catalog, coverage and trip-planning tools for agents and developers.

Website ↗Source code ↗How to connect ↓

What it does

esimgomobile — Travel eSIM Tools is an MCP server, a connector that lets an AI assistant use it as a tool. It is hosted: an assistant connects to it over the internet, nothing to install.

From the publisher's description, Electra Index matched it to one capability: travel booking. That makes it a candidate for tasks such as book travel.

Facts come from the Official MCP Registry, as declared by the publisher. Capabilities are matched automatically (low confidence) and are not a test of the tool.

At a glance

Hosted (remote)YES
Local installNO
Version0.1.0
PriceNot in the registry
First seen21 Oct 2026
Last checked2h ago

How to connect

As declared in the Official MCP Registry · hosted endpoint tested by Electra Index 3h ago (live check)

Hosted endpoint

  • https://mcp.esimgomobile.com/mcp streamable-http

In Claude Code: claude mcp add --transport http esimgomobile-travel-esim-tools https://mcp.esimgomobile.com/mcp

MCP settings (Claude Desktop, Cursor and other MCP clients)

{
  "mcpServers": {
    "esimgomobile-travel-esim-tools": {
      "url": "https://mcp.esimgomobile.com/mcp"
    }
  }
}

Live check

Electra Index connected to the hosted endpoint 3h ago

ONLINE esimgomobile — Travel eSIM Tools answered an MCP connection on 21 Oct 2026 and introduced itself as esimgomobile 0.1.0 (MCP protocol 2025-06-18).

36 tools offered to AI assistants

  • run_speed_test · Use when the user wants to measure their current internet speed. Runs a real download/ping measurement in the interactive widget and reports Mbps, ping, and a quality grade.
  • get_public_ip · Use when the user asks for their public IP address. Returns the IP address the request arrives from, as seen by the server edge.
  • check_roaming_status · Use when the user wants to know whether they are currently roaming. Compares their home country against the country they are in now.
  • measure_latency · Use when the user wants the network latency to a host. Performs a real HTTPS HEAD request from the deployment edge and reports round-trip time to first byte in milliseconds.
  • grade_connection_quality · Use when the user gives you download/upload speed and ping numbers and wants a verdict. Grades the connection Excellent/Good/Fair/Poor with practical advice.
  • detect_captive_portal · Use when the user is on hotel/airport/cafe Wi-Fi and suspects a login page is blocking them. Gives a step-by-step guided check — no automatic probing.
  • check_dns_leaks · Use when the user wants to check whether their DNS queries leak outside their VPN. Gives a guided manual check — browsers cannot run automatic DNS probes.
  • get_wifi_security_checklist · Use when the user is about to use public, hotel, or airport Wi-Fi. Returns a practical safety checklist.
  • lookup_speed_requirements · Use when the user asks how much bandwidth an activity needs (video calls, 4K streaming, gaming). Looks up reference requirements from a built-in table.
  • check_coverage · Use when the user asks whether a country is covered by esimgomobile plans. Answers from esimgomobile's own published plan catalog (live-checked) plus the built-in country network reference.
  • estimate_data_usage · Use when the user is planning a trip and asks how much mobile data they need. Estimates from trip days, daily hours online, and a light/moderate/heavy usage profile, then suggests a plan size.
  • calculate_roaming_cost · Use when the user wants to compare their home carrier's roaming fees against a travel eSIM. Compares a user-supplied carrier day-pass rate with an illustrative travel-eSIM daily rate.
Show 24 more
  • plan_multi_country_esim · Use when the user has a multi-country itinerary and asks which eSIM plan type fits. Recommends single-country vs regional vs global plans from the country list.
  • check_device_compatibility · Use when the user asks whether their phone supports eSIM. Checks the model against a built-in device table, with a manual fallback check.
  • check_carrier_lock · Use when the user needs to check whether their phone is carrier-unlocked (required for travel eSIMs). Walks through the check on iPhone and Android.
  • find_best_network · Use when the user asks which mobile network is best in a specific city. Ranks operators by observed cell-tower density from the OpenCelliD open dataset — a coverage proxy, not a speed measurement.
  • get_airport_connectivity · Use when the user asks about connectivity at an airport (Wi-Fi, SIM vendors, eSIM tips). Answers from a researched dataset of major international airports: free Wi-Fi details, where to buy a SIM, and eSIM options on arrival.
  • find_free_wifi · Use when the user asks where to find free Wi-Fi in a city. Queries the live OpenStreetMap directory (Nominatim geocoding + Overpass) for community-mapped free Wi-Fi hotspots near the city.
  • get_country_fact_sheet · Use when the user asks about mobile networks, eSIM support, or Wi-Fi in a country. Returns a fact sheet from a built-in table, with general guidance where a country isn't listed.
  • check_internet_freedom · Use when the user asks about internet restrictions in a country (VoIP blocks, firewalls). Returns a high-level snapshot from a built-in table — not legal advice.
  • get_installation_guide · Use when the user needs step-by-step eSIM installation instructions. Covers iPhone and Android, via QR code or manual entry.
  • troubleshoot_esim · Use when the user's eSIM isn't working. Diagnoses common problems: no service, no data, slow data, QR issues, activation failures, calls not working.
  • lookup_apn_settings · Use when the user needs APN settings for a carrier after installing an eSIM. Looks up a built-in APN table; most travel eSIMs configure automatically.
  • setup_dual_sim · Use when the user runs a home line plus a travel eSIM and needs the right configuration. Explains which line handles data, calls, and iMessage, and how to avoid roaming charges.
  • setup_data_saver · Use when the user wants to stretch a travel data plan. Gives OS-specific steps: low-data mode, background limits, offline maps and downloads.
  • format_international_number · Use when the user needs to dial a local number internationally. Formats a local phone number for calling between two countries, using a built-in dialing-code table.
  • calculate_data_budget · Use when the user asks how much of their plan data is left or how to ration it over a trip. Computes remaining data, daily budget and end-of-trip projection from the plan size and usage so far (which the user's phone reports exactly).
  • list_available_plans · Use when the user asks what esimgomobile plans exist or what an eSIM costs. Lists the real, currently published plan catalog with USD prices (live-checked against esimgomobile.com).
  • recommend_plan · Use when the user says where they're going, for how long, and roughly how much they'll use data, and wants a concrete plan pick. Estimates the GB need, then picks the cheapest matching plan from the real published catalog with prices.
  • get_travel_data_checklist · Use when the user is preparing a trip and wants one pass over everything data-related for a country: networks, eSIM support, internet freedom, device check and install steps. Composes the built-in country, freedom, device and install refere
  • search_plans · Use when the user wants to browse or filter esimgomobile plans - by type (data packs, monthly, day passes), max price, minimum GB, coverage scope, or cheapest per-GB. Reads the live published catalog (snapshot fallback, labeled).
  • get_plan_details · Use when the user asks about one specific esimgomobile plan by id - price, data allowance, validity, coverage scope, per-GB unit price, and where to buy.
  • compare_plans · Use when the user is choosing between 2-4 esimgomobile plans. Side-by-side price, data, validity, scope and per-GB unit price, with a best-value pick. No competitor API offers this.
  • validate_order_draft · Use when the user is about to buy and wants everything checked first - the eSIM Go validate-style dry run. Verifies the plan id exists, quantity (1-50), device eSIM compatibility, and single-country scope against the itinerary, then gives a
  • plan_trip · Use when the user gives an itinerary (countries + days + usage) and wants the full answer in one call: estimated data need, best published plan pick with an alternative, and a per-country networks/eSIM/freedom brief. Composite over the live
  • list_country_networks · Use when the user asks which mobile networks operate in a country, or for eSIM support / Wi-Fi / internet-freedom facts for one country - the eSIM Go /networks parity endpoint, from esimgomobile's built-in reference.

What "online" means: the server answered an MCP connection at the time of the check. It is not a guarantee of security, quality or continuous uptime. How we test: we open an MCP session and ask for the tool list, as an AI assistant would. We never run a tool and never send a key. Checked every few days. Method

Tasks it helps with

Share of each task's required capabilities it covers
Book travel
Travel Booking
50%

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Ready-made AI agents

An MCP server is a connector you add to your own assistant. These are finished products that do the same job for you:

Facts & evidence

Each fact shows where it was seen and when.
FactValueEvidenceSourceLast confirmed
Hosted endpointhttps://mcp.esimgomobile.com/mcpDECLAREDSRC-001 Official MCP Registry2h ago
Local install (package)noDECLAREDSRC-001 Official MCP Registry2h ago
Remote access (hosted)yesDECLAREDSRC-001 Official MCP Registry2h ago
Websitehttps://esimgomobile.com/DECLAREDSRC-001 Official MCP Registry2h ago
Repositoryhttps://github.com/esimgomobile/esimgomobile-mcpDECLAREDSRC-001 Official MCP Registry2h ago
Registry statusactiveDECLAREDSRC-001 Official MCP Registry2h ago
Version0.1.0DECLAREDSRC-001 Official MCP Registry2h ago
MCP serveryesDECLAREDSRC-001 Official MCP Registry2h ago

Change history

  • NEW21 Oct 2026
    first seen in the index

Is this page accurate?

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Questions about esimgomobile — Travel eSIM Tools

How do I connect esimgomobile — Travel eSIM Tools?

Use the hosted endpoint https://mcp.esimgomobile.com/mcp in your assistant's MCP settings. The exact settings are in "How to connect" above, as declared in the Official MCP Registry.

What tools does esimgomobile — Travel eSIM Tools offer?

When Electra Index connected on 21 Oct 2026, it listed 36 tools: run_speed_test, get_public_ip, check_roaming_status, measure_latency, grade_connection_quality, detect_captive_portal, check_dns_leaks, get_wifi_security_checklist and more. The full list is in "Live check" above.

Is esimgomobile — Travel eSIM Tools online?

Yes. Its hosted endpoint answered an MCP connection from Electra Index 3h ago.

What can I use esimgomobile — Travel eSIM Tools for?

Based on its description, it is most relevant to: book travel.