com.voltcast/voltcast
voltcast
European day-ahead electricity prices (43 zones), accuracy-published forecasts, carbon, optimize.
alive probed 2026-10-05 · HTTP 200
7tools
1.5ktokens in Claude Opus 5.5
1.6ktokens in Claude Code
0.8 %of a 200k context window
834o200k_base estimate
777 msto initialize
422 msto list tools
- Endpoint
- https://voltcast.com/api/mcp (streamable-http)
- Host
- voltcast.com
- Protocol
- 2025-06-18
- Reports itself as
- voltcast 1.0.0
- Capabilities
- tools
- Instructions
- 341 characters
- Claude count
- Claude Opus 5.5, measured 2026-10-05. Counted again when the tool definitions change. Method.
- Repository
- https://github.com/Voltcast-com/mcp
- Website
- https://voltcast.com
- Registry
- active, updated 2026-07-16 · registry entry
- Reachable
- 6 of the last 6 probes
Most expensive tools
| Tool | Tokens (o200k) | Share of this server |
|---|---|---|
| cheapest_window | 252 | 30 % |
| get_realtime_prices | 139 | 17 % |
| get_prices | 129 | 15 % |
| get_renewables | 116 | 14 % |
| get_forecast | 85 | 10 % |
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 13:51 | alive | 777 ms | 7 | 1.5k | 834 |
| 2026-10-05 00:22 | alive | 323 ms | 7 | 834 | |
| 2026-10-04 09:59 | alive | 1.2 s | 7 | 834 | |
| 2026-10-04 07:53 | alive | 1.1 s | 7 | 834 | |
| 2026-10-03 20:32 | alive | 943 ms | 7 | 834 | |
| 2026-10-03 17:50 | alive | 385 ms | 7 | 834 |
Badge and feed
[](https://mcpcost.ulehla.dev/s/com.voltcast/voltcast)
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.