The Simsima Connectivity MCP server,
connected in one click.
Search, recommend & buy travel eSIM data plans for 190+ destinations via AI agents. Connect the official Simsima Connectivity MCP server to Claude, ChatGPT, or Cursor through gate — one gateway URL, no config files, security-checked.
Free to start · No credit card · No hosting needed
Add Simsima Connectivity to your AI in one minute
Pick your client. Copy, paste, done — or let gate handle sign-ins and policies for you.
claude mcp add --transport http simsima-connectivity https://mcp.simsima.io/mcpRun in your terminal, then restart Claude Code.
Simsima Connectivity · https://mcp.simsima.io/mcp
What your AI can do with Simsima Connectivity
Real prompts you can type the moment it's connected — no setup, no docs to read.
“Use “list_destinations”: List destinations (countries) Simsima covers, with min price and product URL.”
“Use “search_plans”: Search plans for a destination (country name or slug), with optional filters.”
“Use “get_plan”: Get a single plan by its sku.”
“Use “recommend_plan”: Recommend the best plan(s) for a trip given its length and data usage.”
How secure is the Simsima Connectivity MCP server?
Every server in the gate directory has to pass the same four checks before your AI can touch it. Here's how Simsima Connectivity holds up.
Official endpoint
Operated by Simsima Connectivity (simsima.io) at its documented MCP endpoint — not a third-party mirror or community re-host.
No sign-in needed
This server only exposes public data — no account and no credentials are involved when you connect.
Scanned before it goes live
gate checks every tool for prompt injection, hidden instructions, data-exfiltration hints, and over-broad permissions before the server is available through your gateway.
Watched for drift
If Simsima Connectivity adds or changes tools later, gate re-scans and alerts you — before your AI acts on the change.
Connected in three steps
Connect your gate
Add one gateway URL to Claude, ChatGPT, or any MCP client. One-time setup, about two minutes.
Pick Simsima Connectivity
Choose Simsima Connectivity in the gate directory. No sign-in needed.
Use it anywhere
Simsima Connectivity's tools are live in every AI client you've connected — with rules and logging built in.
Free to start · No credit card · No hosting needed
The actual tools Simsima Connectivity exposes
Fetched live from the official endpoint and re-checked daily by gate — not marketing copy.
list_destinations — List destinations (countries) Simsima covers, with min price and product URL.
search_plans — Search plans for a destination (country name or slug), with optional filters.
get_plan — Get a single plan by its sku.
recommend_plan — Recommend the best plan(s) for a trip given its length and data usage.
create_checkout_link — Return a Simsima product URL with agent attribution, for the user to complete checkout.
check_coverage — Answer "does this eSIM work in <country>" for a destination (country, region or global plan). Accepts a country name or ISO code.
get_destination_info — Coverage (ISO country codes), mobile operators, top-up availability and entry price for a destination.
Who runs the Simsima Connectivity MCP server?
The Simsima Connectivity MCP server at a glance
https://mcp.simsima.io/mcpQuestions, answered
Is there an official Simsima Connectivity MCP server?
Yes — Simsima Connectivity operates its own remote MCP server at mcp.simsima.io. gate connects you to that official endpoint and adds security scanning, per-tool access rules, and an activity log on top.
How do I connect Simsima Connectivity to Claude or ChatGPT?
Add gate's gateway URL to your AI client once, then pick Simsima Connectivity in the directory. No account or sign-in is needed. From then on, Simsima Connectivity's tools are available in every client you've connected to gate.
Do I need to host anything?
No. Simsima Connectivity runs the server, and gate is fully managed. You just connect one URL — there's nothing to install, deploy, or maintain.
Is the Simsima Connectivity MCP server safe to connect?
It's the vendor's official endpoint, and gate scans its tools for prompt injection and hidden instructions before it goes live, re-checks it whenever it changes, and lets you allow, block, or require approval for every single tool.
Is it free?
Yes — you can get started with gate for free and connect Simsima Connectivity in minutes. No credit card required.
Connect more than just Simsima Connectivity
Every server below works through the same gateway URL — connect once, add tools anytime.
Squarespace DomainsDesignView →Set up Simsima Connectivity in: Claude · Claude Code · ChatGPT · Cursor · VS Code
Give your AI Simsima Connectivity — safely.
One URL. All MCPs. Full control. Free to start.
Get started free