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100
MCP live MCP 2025-06-18 streamable-http

com.voltcast/voltcast

com.voltcast/voltcast

European day-ahead electricity prices (43 zones), accuracy-published forecasts, carbon, optimize.

Uptime
100.0%
1 direct probes · 30d
Response
243ms
last probe
Tools
7
callable
Resources
0
readable
Prompts
0
available
Primary URL
https://voltcast.com/api/mcp

Tools · 7

list_zones

List all supported European bidding zones with codes, names, and capabilities. No auth required.

get_prices

Day-ahead electricity prices in each zone's native currency and native market resolution. Requires an API key; Home starts at voltcast.com/register?plan=home.

get_realtime_prices

Explicitly labeled real-time market prices (currently WEIM), kept separate from day-ahead curves. Requires an API key.

get_forecast

Probabilistic price forecast (P50 curve; P10/P90 on Pro+) up to 7 days ahead. Home and grandfathered Free keys are scoped to their selected zone. Accuracy published daily at voltcast.com/accuracy.

get_carbon

Carbon intensity (gCO2eq/kWh) and green score (0-100 low-carbon share) derived from the live generation mix.

get_renewables

Day-ahead wind + solar generation forecasts: the TSO's official forecast AND Voltcast's own model (volt-res-1) with q10-q90 bands, beside realized generation, with head-to-head verification (who beats…

cheapest_window

Rank Home+ action windows by household cost. Experimental carbon/balanced modes use a disclosed trailing historical production-mix profile—not a forward carbon forecast—and support no emissions-reduct…

How to use

Add to your Claude Desktop / Cursor / Cline MCP config:

{
  "mcpServers": {
    "com.voltcast/voltcast": {
      "url": "https://voltcast.com/api/mcp",
      "transport": "streamable-http"
    }
  }
}