com.oneheartesim.mcp/esim
ONE HEART eSIM
一心eSIM商品目錄查詢與下單服務：查詢各國eSIM上網方案的即時價格與庫存、依旅遊天數與用量推薦方案、協助建立訂單並取得LinePay或ECPay付款連結。
alive probed 2026-10-05 · HTTP 200
5tools
2.3ktokens in Claude Opus 5.5
2.3ktokens in Claude Code
1.2 %of a 200k context window
1.6ko200k_base estimate
4.9 sto initialize
254 msto list tools
- Endpoint
- https://mcp.oneheartesim.com/ (streamable-http)
- Host
- mcp.oneheartesim.com
- Protocol
- 2025-11-25
- Reports itself as
- OneHeart-eSIM.Mcp 1.0.0.0
- Capabilities
- logging, tools
- Instructions
- 674 characters
- Claude count
- Claude Opus 5.5, measured 2026-10-05. Counted again when the tool definitions change. Method.
- Registry
- active, updated 2026-07-26 · registry entry
- Reachable
- 6 of the last 6 probes
Most expensive tools
| Tool | Tokens (o200k) | Share of this server |
|---|---|---|
| create_esim_order | 668 | 43 % |
| search_esim_plans | 329 | 21 % |
| recommend_esim_plan | 266 | 17 % |
| get_esim_plan_detail | 154 | 10 % |
| list_esim_countries | 144 | 9 % |
History
We add a row when the result changes. A server with no change keeps its last row.
| Probed | Result | Init | Tools | Claude | o200k |
|---|---|---|---|---|---|
| 2026-10-05 13:30 | alive | 4.9 s | 5 | 2.3k | 1.6k |
| 2026-10-05 00:18 | alive | 4.6 s | 5 | 1.6k | |
| 2026-10-04 09:57 | alive | 7.0 s | 5 | 1.6k | |
| 2026-10-04 07:51 | alive | 6.4 s | 5 | 1.6k | |
| 2026-10-03 20:31 | alive | 6.7 s | 5 | 1.6k | |
| 2026-10-03 17:49 | alive | 6.6 s | 5 | 1.6k |
Badge and feed
[](https://mcpcost.ulehla.dev/s/com.oneheartesim.mcp/esim)
An entry for every probe that changed the result, the tool count or the token cost: Atom feed. Add it to a feed reader or a Slack RSS app to hear when the server stops answering or its tool set grows.