io.github.SkyUnlimit/sinoconnection-esim-mcp is a remote MCP server that gives an AI agent 5 tools, among them check_device_compatibility, create_checkout_link, get_help. It answers at https://mcp.sinoconnection.com/mcp over streamable HTTP, and it listed its tools to an anonymous client, so no sign-in was needed for that. Our probes reached it 6 of 6 times since 11 September 2026; the last check, on 20 October 2026, succeeded.
China & Asia travel eSIM specialist. 200+ countries. No-VPN internet in China.
Description as the publisher wrote it.
| Tool | What it does |
|---|---|
check_device_compatibility | Check whether a phone/tablet model supports eSIM before recommending a plan. Free-text device name in; compatible yes/no plus closest matches out. IMPORTANT: eSIM hardware support is only HALF the requirement — the phone must ALSO be carrie Inputs: device |
create_checkout_link | Create a secure checkout link for a chosen plan (by id). Before sharing the link, confirm with the customer that their phone is (1) eSIM-compatible AND (2) carrier-unlocked — a locked phone cannot use a travel eSIM. The customer completes p Inputs: id |
get_help | Answer customer support and policy questions about SinoConnection eSIMs: the REFUND POLICY, how to INSTALL (with step-by-step videos), activation, HOW THE NO-VPN CHINA ACCESS WORKS (roaming / exit IP — see faq.how_no_vpn_works), and how to |
get_plan_details | Full details for a specific plan by id — call this WHENEVER the customer selects or shows interest in a plan; do NOT just quote a bare price. Returns coverage, networks, activation window and fair-usage detail PLUS `whats_included` (concret Inputs: id |
search_esim_plans | Search travel eSIM plans for any of 200+ countries. Specialized China plans deliver uncensored internet WITHOUT a VPN (unlike most eSIMs, which are throttled or blocked in China) — only when the plan's china_open_internet field is true. Als Inputs: country, region, type, duration |
Every block below points at https://mcp.sinoconnection.com/mcp. Pick your client and copy.
claude mcp add --transport http io-github-skyunlimit-sinoconnect https://mcp.sinoconnection.com/mcp
{
"mcpServers": {
"io-github-skyunlimit-sinoconnect": {
"command": "npx",
"args": ["-y", "mcp-remote", "https://mcp.sinoconnection.com/mcp"]
}
}
}{
"mcpServers": {
"io-github-skyunlimit-sinoconnect": {
"url": "https://mcp.sinoconnection.com/mcp"
}
}
}{
"servers": {
"io-github-skyunlimit-sinoconnect": {
"type": "http",
"url": "https://mcp.sinoconnection.com/mcp"
}
}
}{
"context_servers": {
"io-github-skyunlimit-sinoconnect": {
"url": "https://mcp.sinoconnection.com/mcp"
}
}
}{
"mcpServers": {
"io-github-skyunlimit-sinoconnect": {
"serverUrl": "https://mcp.sinoconnection.com/mcp"
}
}
}{
"mcpServers": {
"io-github-skyunlimit-sinoconnect": {
"url": "https://mcp.sinoconnection.com/mcp"
}
}
}name: io.github.SkyUnlimit/sinoconnection-esim-mcp
version: 0.0.1
schema: v1
mcpServers:
- name: io.github.SkyUnlimit/sinoconnection-esim-mcp
type: streamable-http
url: https://mcp.sinoconnection.com/mcp{
"mcpServers": {
"io-github-skyunlimit-sinoconnect": {
"httpUrl": "https://mcp.sinoconnection.com/mcp"
}
}
}{
"mcpServers": {
"io-github-skyunlimit-sinoconnect": {
"type": "http",
"url": "https://mcp.sinoconnection.com/mcp"
}
}
}{
"mcpServers": {
"io-github-skyunlimit-sinoconnect": {
"url": "https://mcp.sinoconnection.com/mcp"
}
}
}goose://extension?url=https%3A%2F%2Fmcp.sinoconnection.com%2Fmcp&type=streamable_http&id=io-github-skyunlimit-sinoconnect&name=io.github.SkyUnlimit/sinoconnection-esim-mcp
It answered our last check on 20 October 2026 in 525 ms. Over 6 checks since 11 September 2026 it answered 6. Status here comes from Neuronto's own probes, not from the publisher.
5, as returned by the server's own tools/list on 12 September 2026: check_device_compatibility, create_checkout_link, get_help, get_plan_details, search_esim_plans.
It answered our last check on 20 October 2026 in 525 ms. Over 6 checks since 11 September 2026 it answered 6.
Put the server under mcpServers in ~/.cursor/mcp.json with the URL https://mcp.sinoconnection.com/mcp. The exact JSON is above, with the same setup for Claude Code, Claude Desktop, VS Code, Windsurf, Zed, Gemini CLI and the rest.
It listed its tools to an anonymous client, so reading the tool list needs no key. Individual tools can still ask for credentials in their own inputs.
Publisher: io.github.skyunlimit. Endpoint host: mcp.sinoconnection.com. ARD identifier: urn:air:io.github.skyunlimit:mcp:sinoconnection-esim-mcp.
First indexed 10 September 2026. The tools are exactly what the server returned; nothing on this page
is inferred from its name. Ranking in Neuronto search is never for sale.