mcp server
Simsima Connectivity
Search, recommend & buy travel eSIM data plans for 190+ destinations via AI agents.
Description as published by the maintainer. Source
- version 0.1.0
- active
- retrieval
active — Registry entry last updated 2026-07-07. Dashed tags are derived by ZBS Index from the published description, not stated by the maintainer.
What this server can do
5 functions, named and described by the server itself. Parameter names are shown because they say more about what a function does than its name usually does.
create_checkout_link(sku, locale, agentSource, destination)- Return a Simsima product URL with agent attribution, for the user to complete checkout. Required: agentSource.
get_plan(sku, locale)- Get a single plan by its sku. Required: sku.
list_destinations(locale)- List destinations (countries) Simsima covers, with min price and product URL.
recommend_plan(usage, locale, tripDays, destination)- Recommend the best plan(s) for a trip given its length and data usage. Required: destination, tripDays, usage.
search_plans(locale, maxPrice, minDataGB, unlimited, destination, maxValidityDays)- Search plans for a destination (country name or slug), with optional filters. Required: destination.
Last successful function declaration observed on . Source: https://mcp.simsima.io/mcp. We list what the server declared; we do not call any of these functions.
Endpoint status observed on . Source: https://mcp.simsima.io/mcp.
Signals
These are separate measurements of different things. They are deliberately not combined into one score, because a popularity number that mixes website traffic with saves and stars cannot be checked or acted on.
| Signal | Value | What it measures | Window | Observed | Source |
|---|---|---|---|---|---|
| Latest published version | 0.1.0 | Latest version string the maintainer published to the registry. | as of fetch | Model Context Protocol | |
| Registry record last updated | 2026-07-07 | When the registry record was last updated by its maintainer. | point in time | Model Context Protocol | |
| First listed in the MCP Registry | 2026-07-07 | Date this server was first published to the official MCP Registry. Not a usage or quality measure. | point in time | Model Context Protocol | |
| mcp tools declared | 5 tools | Number of functions the server itself declared when asked to list them. This is what the server offers an agent, not a measure of how well any of them work. | as of probe | mcp.simsima.io | |
| mcp endpoint status | ok | The server listed 5 functions when asked. | as of probe | mcp.simsima.io |
Where to get it
This record as data
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GET /api/v1/entries/mcp_server.json