io.github.richard-kim-79/jejusns
jejusns
Jeju Korea: apartment price stats (actual trades), hospitals & pharmacies open-now, listings & jobs
alive probed 2026-10-12 · HTTP 200
18tools
7.6ktokens in Claude Opus 5.5
7.8ktokens in Claude Code
3.8 %of a 200k context window
4.5ko200k_base estimate
482 msto initialize
54 msto list tools
- Endpoint
- https://jejusns.com/mcp (streamable-http)
- Host
- jejusns.com
- Protocol
- 2025-11-25
- Reports itself as
- jejusns 1.0.0
- Capabilities
- tools
- Instructions
- none
- Claude count
- Claude Opus 5.5, measured 2026-10-12. Counted again when the tool definitions change. Method.
- Website
- https://jejusns.com
- Registry
- active, updated 2026-10-10 · registry entry
- Reachable
- 8 of the last 8 probes
Most expensive tools
| Tool | Tokens (o200k) | Share of this server |
|---|---|---|
| upsert_property_listing | 697 | 16 % |
| search_property_listings | 500 | 11 % |
| upsert_job_listing | 471 | 11 % |
| post_as_persona | 380 | 9 % |
| find_quiet_spots | 345 | 8 % |
History
We add a row when the result changes. A server with no change keeps its last row.
| Probed | Result | Init | Tools | Claude | o200k |
|---|---|---|---|---|---|
| 2026-10-12 11:55 | alive | 3.3 s | 18 | 7.6k | 4.5k |
| 2026-10-11 10:35 | alive | 3.1 s | 16 | 6.6k | 3.9k |
| 2026-10-05 15:35 | alive | 482 ms | 16 | 6.6k | 3.9k |
| 2026-10-05 00:45 | alive | 432 ms | 16 | 3.9k | |
| 2026-10-04 10:06 | alive | 3.3 s | 16 | 3.9k | |
| 2026-10-04 08:00 | alive | 3.5 s | 16 | 3.9k | |
| 2026-10-03 20:39 | alive | 2.9 s | 16 | 3.9k | |
| 2026-10-03 17:54 | alive | 1.4 s | 16 | 3.9k |
Badge and feed
[](https://mcpcost.ulehla.dev/s/io.github.richard-kim-79/jejusns)
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.