mcpbeat Sign in

Simsima Connectivity MCP Server

by willyfab Your server? Claim it
answering

Simsima Connectivity is answering right now. Last checked 10 min ago. It exposes 7 tools.

Search, recommend & buy travel eSIM data plans for 190+ destinations via AI agents.

The linked repository no longer exists on GitHub — it was deleted or made private.

Uptime history 91 days of history · worst day 92%
91 days agonow
100.0%
Uptime 24h
91 of 91 checks
7
Tools
read from the server
268 ms
Response time
average over 24h
open, no key
Access
streamable-http

What changed 16

Every tool that appeared, vanished or quietly changed what it asks for. Recorded since 25 August 2026. No other catalogue keeps this.

9 Oct 7 tools changed the parameters they ask for8 times that day check_coverage, create_checkout_link, get_destination_info and 4 more
9 Oct 5 tool descriptions were rewritten6 times that day create_checkout_link, get_plan, list_destinations and 2 more
25 Aug 2 tools appeared check_coverage, get_destination_info
and 2 more, back to 25 August 2026

Simsima Connectivity missed one check this week

Everything else answered, so this is steady rather than shaky. We check every 15 minutes, which is how a one-off gets told apart from the start of a pattern, and how you hear about the next one within the hour instead of from your users.

Three servers free · no card

Connect this server

Endpoint below is the one we actually reach during checks — not the one copied from a README. Last verified 10 min ago.

run in your terminal
claude mcp add simsima-connectivity --transport http https://mcp.simsima.io/mcp
Settings → Connectors → Add custom connector, then paste this address
https://mcp.simsima.io/mcp
~/.codex/config.toml
[mcp_servers.simsima-connectivity]
url = "https://mcp.simsima.io/mcp"
.cursor/mcp.json
{
  "mcpServers": {
    "simsima-connectivity": {
      "url": "https://mcp.simsima.io/mcp"
    }
  }
}
.vscode/mcp.json
{
  "servers": {
    "simsima-connectivity": {
      "type": "http",
      "url": "https://mcp.simsima.io/mcp"
    }
  }
}

Available tools 7

Read directly from the server with tools/list, grouped by what they act on. If a tool disappears, we record the date.

checkout
create_checkout_link
Return the URL of a plan's page on simsima.io, with the plan preselected, where the user can review and buy it. No order is placed and no payment is made by this tool. Pass the sku of the chosen plan; with only a destination, the link opens the destination's page without a preselected plan.
coverage
check_coverage
Answer "does this eSIM work in <country>" for a destination (country, region or global plan). Accepts a country name or ISO code.
destination
get_destination_info
Coverage (ISO country codes), mobile operators, top-up availability and entry price for a destination.
destinations
list_destinations
List the destinations Simsima covers (countries, regions and global plans), with the entry price and product URL of each.
plan
get_plan
Get one eSIM plan by its sku, as returned by search_plans or recommend_plan.
plans
search_plans
Search the eSIM plans of a destination (country, region or global), cheapest first, with optional filters on price, data, validity and unlimited data.
recommend
recommend_plan
Recommend the best plan(s) for a trip to a destination, given its length in days and expected data usage (light, medium or heavy).

Endpoints

URLTransportStateLatencyChecked
https://mcp.simsima.io/mcp streamable-http answering 273 ms 10 min ago

Alternatives to Simsima Connectivity

same job, measured the same way
ConnectMeGuru eSIM Server
by vineetgoyalhuf

Official ConnectMeGuru MCP server: search 190+ travel eSIM data plans and buy in-chat.

5 tools answering
ALT eSIM
by altesim

Search & buy travel data eSIMs for 70+ destinations — pay by Stripe link, get the eSIM QR. USD.

7 tools answering
Quartermaster eSIM
by dvirmimon123-tech

Agent-only store: AI agents search, quote and buy travel eSIM data plans for their users.

18 tools answering
NUM Travel eSIM
by itsnum

Find data eSIM plans for 190+ destinations. The person verifies and pays in NUM.

3 tools answering
Roam2Go eSIM Catalog
by roam2go

Search travel eSIM data plans for 230+ destinations with live prices and purchase links.

3 tools answering
Siima eSIM
by siima

Search travel eSIM plans for 150+ countries and buy via Stripe link; eSIM QR delivered by email.

5 tools answering
PuraSIM travel eSIM
by purasim

Search and compare PuraSIM travel eSIM data plans for 187 countries and get a link to buy them.

7 tools answering
SimAbroad eSIM
by simabroad

Find travel eSIM plans for 200+ destinations at checkout prices and get a one-click buy link.

3 tools answering

Simsima Connectivity — questions

Answers built from our own checks of this server.

What can Simsima Connectivity do?
It exposes 7 tools, read directly from the server on our last check. Among them: check_coverage, create_checkout_link, get_destination_info, get_plan, list_destinations, recommend_plan and 1 more. The full list with descriptions is on this page — we take it from the server itself via tools/list, not from a README. How MCP servers expose tools in the first place →
Is Simsima Connectivity working right now?
We send a real MCP handshake every 15 minutes. Over the last 24 hours 91 of 91 checks got a reply (100.0%), average response time 268 ms. The bar chart above shows every period we have measured.
Is Simsima Connectivity still maintained?
The linked repository no longer exists on GitHub — it was deleted or made private. We show this because it changes what you can expect: an unmaintained server may keep answering for months and then stop without warning.
How do I connect Simsima Connectivity?
Copy the ready config from this page. We generate it for Claude Code, Claude Desktop, Codex, Cursor and VS Code, each in the form that client actually reads. It is a remote server, so there is nothing to install — the client connects to the address.
Does Simsima Connectivity need an API key?
No. Simsima Connectivity completed a full MCP handshake with us as an anonymous client and listed its tools without asking for anything. All 7 of them are readable on this page. This is what we observed, not what the docs claim.
How fast is Simsima Connectivity?
It answers our handshake in 268 ms on average, which is faster than 53% of all working MCP servers we measure. The comparison comes from our own checks across the whole registry, every 15 minutes.