io.github.shift7667/cheapest-esim
Cheapest eSIM Korea (최저가e심)
Daily verified travel eSIM/SIM prices: 54 countries, 1-30 day trips, Korean sellers. Free.
alive probed 2026-10-15 · HTTP 200
5tools
1.5ktokens in Claude Opus 5.5
1.6ktokens in Claude Code
0.8 %of a 200k context window
880o200k_base estimate
1.4 sto initialize
1.2 sto list tools
- Endpoint
- https://pyungyo.com/esim/mcp (streamable-http)
- Host
- pyungyo.com
- Protocol
- 2025-06-18
- Reports itself as
- cheapest-esim 1.0.0
- Capabilities
- tools
- Instructions
- 416 characters
- Claude count
- Claude Opus 5.5, measured 2026-10-15. Counted again when the tool definitions change. Method.
- Repository
- https://github.com/shift7667/cheapest-esim-mcp
- Website
- https://pyungyo.com/esim/developers
- Registry
- active, updated 2026-10-15 · registry entry
- Reachable
- 1 of the last 1 probe
Most expensive tools
| Tool | Tokens (o200k) | Share of this server |
|---|---|---|
| find_esim_prices | 365 | 41 % |
| get_price_trend | 157 | 18 % |
| get_seller_profile | 152 | 17 % |
| compare_countries | 150 | 17 % |
| list_countries | 56 | 6 % |
Badge and feed
[](https://mcpcost.ulehla.dev/s/io.github.shift7667/cheapest-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.