skyunlimit-sinoconnection-esimSAFE
SinoConnection eSIM — read-only MCP server (China & Asia travel eSIM specialist, 200+ countries)
Overview
From the repository's own README, as read at the audited commit. Badges and raw HTML are left out.
The China & Asia travel eSIM specialist — with global coverage in 200+ countries.
A public, read-only Model Context Protocol server that lets AI assistants (ChatGPT, Claude, Gemini, ...) search travel-eSIM plans, look up plan details, and check device eSIM compatibility on a user's behalf. Specialized China plans deliver uncensored internet without a VPN.
Operated by SinoConnection 华人通 (SinoConnection LLC), a physical wireless store in Elmhurst, Queens NY, serving the community since 2001.
Connect
- Endpoint:
https://mcp.sinoconnection.com/mcp - Transport: Streamable HTTP (MCP JSON-RPC 2.0)
- Auth: none (public, read-only)
Claude (custom connector)
Settings → Connectors → Add custom connector → paste the endpoint URL.
ChatGPT / other MCP clients
Add a remote MCP server pointing at the endpoint above.
Tools
Purchasing is completed by the human on sinoconnection.com — the connector never handles payment.
Privacy
Read-only. No account, no sign-in; the connector does not collect name, email, phone, or payment details. See the Privacy Policy (§ AI Assistant Connector).
About the "no-VPN in China" note
Per Airalo's official documentation, China, Regional Asia, and Global eSIMs with China coverage work in China without a VPN (international routing bypasses the Great Firewall
e8b424088980OBSERVED · 2026-10-13Trust audit
SAFEgrade B · trust 89/100 Nothing in the source contradicts what it says it does. Grade A is reserved for packages that have also passed the behavioural sandbox.
| Layer | What it checks | Result |
|---|---|---|
| L0 | Provenance & inventory | PASS |
| L1 | Static analysis of the code | PASS |
| L2 | Instruction surface (what it tells the agent) | PASS |
| L3 | Class-specific surface | WARN |
| L4 | Behavioural (sandbox) | SKIPPED |
What the source does
- Filesystem
- none-observed
- Network
- none-observed
- Shell
- none-observed
- Dependencies
- pinned
- Secrets in source
- none-found
Findings (2)
streamable-http
Gates applied: no_behavioural_pass.
e8b424088980full audit observations/trust-audit/mcp-server/skyunlimit__sinoconnection-esim-mcp.json · Report an issue / request a re-scanAudit history
Every audit this server has had. A grade with a past is a grade somebody is still checking.
| Date | Source | Verdict | Grade | Score | Change |
|---|---|---|---|---|---|
| 2026-10-13 | e8b424088980 | SAFE | B | 89 | first audit |
Questions
What is the skyunlimit-sinoconnection-esim MCP server?
SinoConnection eSIM — read-only MCP server (China & Asia travel eSIM specialist, 200+ countries)
Is skyunlimit-sinoconnection-esim safe to connect to an agent?
The audit found nothing in the source that contradicts what it says it does, and graded it B (89/100). Grade A is held back for packages that have also passed a sandboxed behavioural run, which is why a clean server reads B.
What credentials does skyunlimit-sinoconnection-esim need?
No credential environment variables were found in its source, so it appears to need none.
How does skyunlimit-sinoconnection-esim run?
It speaks streamable-http, so it runs as a service you connect to over the network.
How current is this page?
The grade is for one exact copy of the source (e8b424088980), read on 2026-10-13. The repository is watched and re-audited when it changes.