About MyBestSim eSIM comparator
Compare prepaid travel eSIM plans by destination, data and trip length; plan multi-country trips.
Configuration
Remote servers need no local install. Pick your client, then copy the config or install in one click.
Endpoint
https://mcp.mybestsim.com/mcpCopy install command
Claude CodeTerminal
claude mcp add --transport http com-mybestsim-esim-comparator https://mcp.mybestsim.com/mcpCursor.cursor/mcp.json
{"mcpServers":{"com-mybestsim-esim-comparator":{"type":"http","url":"https://mcp.mybestsim.com/mcp"}}}Open in CursorVS Code.vscode/mcp.json
{"servers":{"com-mybestsim-esim-comparator":{"type":"http","url":"https://mcp.mybestsim.com/mcp"}}}Open in VS CodeClaude Desktopclaude_desktop_config.json
{"mcpServers":{"com-mybestsim-esim-comparator":{"type":"http","url":"https://mcp.mybestsim.com/mcp"}}}Windsurf~/.codeium/windsurf/mcp_config.json
{"mcpServers":{"com-mybestsim-esim-comparator":{"serverUrl":"https://mcp.mybestsim.com/mcp"}}}Run commands in a terminal; paste JSON into the client’s MCP config and restart. Servers that need sign-in will prompt on first connect.
Tools
4| Parameter | Type | Required | Description |
|---|---|---|---|
| sort | enum | No | value (default) = the cheapest plan that covers the data need (given, or assumed standard use) for the trip length; with unlimited=true and no figure, the lowest price per GB of fair use; cheapest = lowest total price; data = most data; days = longest validity. The need and trip length filter every sort.value | cheapest | data | days |
| limit | integer | No | Number of plans to return (default 5). |
| dataGb | number | No | Minimum data in GB, when the traveller gives a figure. Unlimited plans always qualify. |
| currency | enum | No | Currency to show prices in (ISO 4217, e.g. "EUR", "GBP", "USD"): pass the traveller's currency whenever you know it (their country, their words, prices they quoted). Default: the currency of the MyBestSim page in the conversation language (EUR for fr, de, es, it, nl, pt…; USD for en; GBP is never assumed). Prices are converted exactly as that page shows them.USD | EUR | GBP | CAD | AUD | JPY | CNY | KRW | INR | THB | IDR | MYR | SGD | PHP | VND | PKR | BDT | LKR | AED | SAR | ILS | TRY | ZAR | KES | NGN | EGP | MAD | BRL | MXN | COP | CLP | PEN | NZD | CHF | SEK | NOK | DKK | PLN | CZK | HUF | RON | BGN | RUB |
| dataNeed | enum | No | Data appetite when no figure is given: light ≈ 0.3 GB/day (maps, messaging), standard ≈ 0.7 GB/day (social, some video), heavy ≈ 1.5 GB/day (streaming, hotspot). Multiplied by durationDays; without it a 7-day trip is assumed, and plans valid for fewer than 7 days are excluded. Ignored when dataGb is set.light | standard | heavy |
| features | array | No | Features every returned plan must include. |
| language | enum | No | Language of the conversation (ISO 639-1). Links open our comparison page in that language when it exists, otherwise in English. Default "en".fr | en | de | es | it | nl | pt | ja | ko | sv | no | nn | da | fi | pl | cs | sk | sl | hu | ro | hr | bg | ru | uk | tr |
| unlimited | boolean | No | true = unlimited plans only; false = fixed-data plans only; omit for both. |
| destination | string | Yes | Where the traveller is going, as they named it: a country in English or another common language ("Japan", "Japon"), an ISO 3166-1 alpha-2 code ("JP"), a well-known city ("Tokyo"), or one of the regions Europe, Asia, Africa, North America, South America, World, Balkans. Never the traveller's home country. |
| maxPriceUsd | number | No | Maximum total price in USD. |
| durationDays | integer | No | Trip length in days: plans valid for fewer days are excluded. Default 7 (reported in assumptions). |
Details
The maintainer has not added details yet. Check the README in the repository.
Comments
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