io.github.ogasurfproject-jpg/hs-hearing
HORIZON SHIELD YAKUMO (verified contractor directory)
Neutral, verification-gated MCP directory of Japan construction contractors (KIRA-audited).
alive probed 2026-10-14 · HTTP 200
6tools
1.5ktokens in Claude Opus 5.5
1.6ktokens in Claude Code
0.8 %of a 200k context window
1.1ko200k_base estimate
199 msto initialize
259 msto list tools
- Endpoint
- https://hearing.horizonshield.dev/mcp (streamable-http)
- Host
- hearing.horizonshield.dev
- Protocol
- 2025-11-25
- Reports itself as
- HORIZON SHIELD YAKUMO 2.3.2-rmw-20261013
- Capabilities
- completions, prompts, resources, tools
- Instructions
- 536 characters
- Claude count
- Claude Opus 5.5, measured 2026-10-05. Counted again when the tool definitions change. Method.
- Repository
- https://github.com/ogasurfproject-jpg/horizon-shield
- Website
- https://shield.the-horizons-innovation.com/yakumo/
- Registry
- active, updated 2026-09-04 · registry entry
- Reachable
- 8 of the last 8 probes
Most expensive tools
| Tool | Tokens (o200k) | Share of this server |
|---|---|---|
| check_named_contractor | 265 | 24 % |
| list_verified_stores | 242 | 22 % |
| find_contractor | 197 | 18 % |
| how_verification_works | 151 | 14 % |
| get_contractor_profile | 145 | 13 % |
History
We add a row when the result changes. A server with no change keeps its last row.
| Probed | Result | Init | Tools | Claude | o200k |
|---|---|---|---|---|---|
| 2026-10-14 09:24 | alive | 515 ms | 6 | 1.5k | 1.1k |
| 2026-10-13 11:17 | alive | 77 ms | 6 | 1.5k | 1.1k |
| 2026-10-05 15:23 | alive | 199 ms | 6 | 1.5k | 1.1k |
| 2026-10-05 00:43 | alive | 174 ms | 6 | 1.1k | |
| 2026-10-04 10:06 | alive | 529 ms | 6 | 1.1k | |
| 2026-10-04 07:59 | alive | 516 ms | 6 | 1.1k | |
| 2026-10-03 20:39 | alive | 515 ms | 6 | 1.1k | |
| 2026-10-03 17:54 | alive | 154 ms | 6 | 1.1k |
Badge and feed
[](https://mcpcost.ulehla.dev/s/io.github.ogasurfproject-jpg/hs-hearing)
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.