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com.voltcast/voltcast

com.voltcast/voltcast · v1.0.0

No registry update 90+ days

Measured by MCP Station

Last check	Reachable
Checked at	—
Check success 7 / 30 days	—
First-try success 30 days	—
Median response	—
Lookups 30 days	—
Authentication	No auth
MCP version	2025-06-18
Rank score	—
Declared risk	Read-only (all tools declare readOnlyHint)
Capabilities declared	tools
Tool definitions	7 tools · with description 100% · input schema is an object 100% · read/destructive hints 100%

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

streamable-http · https://voltcast.com/api/mcp

claude mcp add --transport http voltcast https://voltcast.com/api/mcp

{
  "mcpServers": {
    "voltcast": {
      "url": "https://voltcast.com/api/mcp"
    }
  }
}

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. Connect an existing Voltcast account to access account-scoped data.
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 up to 7 days ahead. Returns the P50 curve and any uncertainty bands included in the connected account. Accuracy is 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 and solar generation forecasts: the TSO official forecast and Voltcast model with uncertainty bands, realized generation, and disclosed head-to-head verification. Requires the corresponding existing account entitlement.
cheapest_window
Rank household action windows by cost using current Voltcast curves and optional user-supplied variable tariff inputs. Experimental carbon/balanced modes use a disclosed trailing historical production-mix profile—not a forward carbon forecast—and support no emissions-reduction claim.

Repository · Website · JSON · Text for agents · Registry updated 2026-07-16