esimgomobile — Travel eSIM Tools

esimgomobile MCP Server

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

• Live MCP endpoint: https://mcp.esimgomobile.com/mcp (Streamable HTTP, stateless, no API key)
• Official MCP Registry: com.esimgomobile/esimgomobile
• REST API: https://mcp.esimgomobile.com/api · OpenAPI: https://mcp.esimgomobile.com/openapi.json · Health: https://mcp.esimgomobile.com/health
• Website: https://esimgomobile.com/ · Support: [email protected]
• Privacy: https://esimgomobile.com/privacy/ · Terms: https://esimgomobile.com/terms/

Plan data is read live from esimgomobile's published catalog (5-minute cache) with a labeled, versioned-snapshot fallback. esimgomobile.com/pricing is authoritative. Read-only: order validation is a dry-run — no order is placed and nothing is charged. Supplier-backed operations (order creation, provisioning, QR delivery) are intentionally not exposed.

Tools (36)

Tool	Title	What it does
run_speed_test	Speed Test	Use when the user wants to measure their current internet speed.
get_public_ip	What's My IP	Use when the user asks for their public IP address.
check_roaming_status	Am I Roaming?	Use when the user wants to know whether they are currently roaming.
measure_latency	Latency to Destination	Use when the user wants the network latency to a host.
grade_connection_quality	Connection Quality	Use when the user gives you download/upload speed and ping numbers and wants a verdict.
detect_captive_portal	Captive Portal / Public Wi-Fi Detector	Use when the user is on hotel/airport/cafe Wi-Fi and suspects a login page is blocking them.
check_dns_leaks	DNS Leak Test	Use when the user wants to check whether their DNS queries leak outside their VPN.
get_wifi_security_checklist	Wi-Fi Security Checklist	Use when the user is about to use public, hotel, or airport Wi-Fi.
lookup_speed_requirements	Speed Needed For	Use when the user asks how much bandwidth an activity needs (video calls, 4K streaming, gaming).
check_coverage	Coverage Checker	Use when the user asks whether a country is covered by esimgomobile plans.
estimate_data_usage	Data Usage Estimator	Use when the user is planning a trip and asks how much mobile data they need.
calculate_roaming_cost	Roaming Cost Calculator	Use when the user wants to compare their home carrier's roaming fees against a travel eSIM.
plan_multi_country_esim	Multi-Country Guide	Use when the user has a multi-country itinerary and asks which eSIM plan type fits.
check_device_compatibility	Device Compatibility	Use when the user asks whether their phone supports eSIM.
check_carrier_lock	Carrier-Lock Check	Use when the user needs to check whether their phone is carrier-unlocked (required for travel eSIMs).
find_best_network	Best Network by City	Use when the user asks which mobile network is best in a specific city.
get_airport_connectivity	Airport Connectivity	Use when the user asks about connectivity at an airport (Wi-Fi, SIM vendors, eSIM tips).
find_free_wifi	Free Wi-Fi Finder	Use when the user asks where to find free Wi-Fi in a city.
get_country_fact_sheet	Country Connectivity Fact Sheet	Use when the user asks about mobile networks, eSIM support, or Wi-Fi in a country.
check_internet_freedom	Internet Freedom Check	Use when the user asks about internet restrictions in a country (VoIP blocks, firewalls).
get_installation_guide	Installation Guide	Use when the user needs step-by-step eSIM installation instructions.
troubleshoot_esim	Troubleshooter	Use when the user's eSIM isn't working.
lookup_apn_settings	APN Lookup	Use when the user needs APN settings for a carrier after installing an eSIM.
setup_dual_sim	Dual-SIM Helper	Use when the user runs a home line plus a travel eSIM and needs the right configuration.
setup_data_saver	Data-Saver Setup	Use when the user wants to stretch a travel data plan.
format_international_number	Dialing Helper	Use when the user needs to dial a local number internationally.
calculate_data_budget	Data Budget Calculator	Use when the user asks how much of their plan data is left or how to ration it over a trip.
list_available_plans	Available Plans	Use when the user asks what esimgomobile plans exist or what an eSIM costs.
recommend_plan	Plan Recommender	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.
get_travel_data_checklist	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.
search_plans	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.
get_plan_details	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	Compare Plans	Use when the user is choosing between 2-4 esimgomobile plans.
validate_order_draft	Validate Order (Dry Run)	Use when the user is about to buy and wants everything checked first - the eSIM Go validate-style dry run.
plan_trip	Trip Planner	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.
list_country_networks	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.

Connect

Claude Code

claude mcp add --transport http esimgomobile https://mcp.esimgomobile.com/mcp

Claude Desktop / Cursor / Windsurf (mcp.json)

{
  "mcpServers": {
    "esimgomobile": {
      "url": "https://mcp.esimgomobile.com/mcp"
    }
  }
}

VS Code (mcp.json)

{
  "servers": {
    "esimgomobile": {
      "type": "http",
      "url": "https://mcp.esimgomobile.com/mcp"
    }
  }
}

Continue (config.yaml)

mcpServers:
  - name: esimgomobile
    type: streamable-http
    url: https://mcp.esimgomobile.com/mcp

LibreChat (librechat.yaml)

mcpServers:
  esimgomobile:
    type: streamable-http
    url: https://mcp.esimgomobile.com/mcp

No environment variables, API keys, or accounts are required.

Registry metadata

server.json in this repo is the exact file published to the Official MCP Registry as com.esimgomobile/esimgomobile v0.1.0 (domain-authenticated via DNS proof at esimgomobile.com).

License

MIT — see LICENSE. This repository contains listing, documentation and install configuration for the hosted esimgomobile MCP server; the server itself is operated at mcp.esimgomobile.com.