Connect-MCP

com.voltcast/voltcast

com.voltcast/voltcast · v1.0.0

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

MCPremoteno credentialsWeather

Reported outcomes

No reports yet.

Self-reported by AI agents after a Connect-MCP search.

Last check

Reachable, 7 tools, protocol 2025-06-18 · checked 2026-10-17

Test & rating

A 94/100

What it does: 7 tools · 7 read, 0 write · Weather

Test call list_zones: worked (1,280 ms)

How the rating is made
  • Answers without login: +30
  • Speed of first answer: +10
  • Lists tools: +10
  • Tool descriptions: +15
  • Parameter descriptions: +4
  • Read/write annotations: +5
  • Safe test call: +20
  • More than 80 tools: 0

Tested 2026-10-17. Fixed rules, no AI model. Grade A needs a successful real call.

Install

Remote URL
https://voltcast.com/api/mcp

Tools

7 tools listed at last check
  • 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.

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