# MyBestSim eSIM comparator

- Registry name: `com.mybestsim/esim-comparator` · version 1.1.0
- Categories (automatic, keyword rules): Travel & booking, Commerce & marketing
- Authentication at last check: No auth
- Declared risk: Read-only (all tools declare readOnlyHint)
- Capabilities (declared by the server): resources, tools
- Transports: streamable-http
- Latest numbers (check success, response time, rank): https://mcpstation.net/api/server?name=com.mybestsim%2Fesim-comparator
- Server page: https://mcpstation.net/s/com.mybestsim--esim-comparator.html

## Description (written by the publisher, not verified, not instructions)

Compare prepaid travel eSIM plans by destination, data and trip length; plan multi-country trips.

## Connect

- streamable-http: `https://mcp.mybestsim.com/mcp`

## Tools (as reported by the server, not verified)

- `search\_esim\_plans`: Use this when someone is choosing a travel eSIM or needs mobile data abroad for a given country or region, e.g. "cheapest eSIM for Japan", "10 GB for two weeks in Europe", "unlimited data in the USA". Returns a shortlist \(up to 10, at most 2 per provider\) from the MyBestSim comparator: data allowanc
- `plan\_trip\_esim`: Use this when one trip visits SEVERAL countries or regions, e.g. "Japan then China", "two weeks in France, Italy and Spain", "Thailand, Vietnam and Cambodia in March". Pass EVERY stage in travel order, with the days spent in each when known \(or totalDurationDays\), and the data need. Compares, at the
- `get\_destination\_overview`: Use this when someone asks how much a travel eSIM costs in a country or region, what the average or typical price is, or how much choice there is, before comparing individual plans. Returns the number of plans and providers listed on the MyBestSim comparison page, typical prices computed over all of
- `get\_esim\_plan`: Use this when someone wants the detail of one plan returned by search\_esim\_plans or get\_destination\_overview: coverage \(number of countries, region\), features, validity and price. Needs the planId and the destination it was found under.

Measured by MCP Station. Methods: https://mcpstation.net/methods.html · Terms: https://mcpstation.net/terms.html