io.github.apology-is-policy/hyades
Hyades
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alive probed 2026-10-05 · HTTP 200
1tools
13ktokens in Claude Opus 5.5
13ktokens in Claude Code
6.5 %of a 200k context window
8.4ko200k_base estimate
92 msto initialize
35 msto list tools
- Endpoint
- https://hyades-mcp.apg.workers.dev/mcp (streamable-http)
- Host
- hyades-mcp.apg.workers.dev
- Protocol
- 2024-11-05
- Reports itself as
- hyades 1.0.0
- Capabilities
- tools
- Instructions
- none
- Claude count
- Claude Opus 5.5, measured 2026-10-05. Counted again when the tool definitions change. Method.
- Repository
- https://github.com/apology-is-policy/hyades
- Registry
- active, updated 2026-03-25 · registry entry
- Reachable
- 5 of the last 5 probes
Most expensive tools
| Tool | Tokens (o200k) | Share of this server |
|---|---|---|
| render | 8 352 | 100 % |
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 00:32 | alive | 92 ms | 1 | 13k | 8.4k |
| 2026-10-04 10:03 | alive | 479 ms | 1 | 8.4k | |
| 2026-10-04 07:57 | alive | 695 ms | 1 | 8.4k | |
| 2026-10-03 20:36 | alive | 498 ms | 1 | 8.4k | |
| 2026-10-03 17:52 | alive | 162 ms | 1 | 8.4k |
Badge and feed
[](https://mcpcost.ulehla.dev/s/io.github.apology-is-policy/hyades)
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.