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GridHub Electricity Market Data

io.github.jalcodev/gridhub · v1.0.2

Live and historical electricity prices and demand for 25 grids; carbon intensity for GB.

Connect Remote server

Terminal
claude mcp add --transport http gridhub https://api.grid-hub.app/mcp --header "Authorization: Bearer <YOUR_API_KEY>"
~/.cursor/mcp.json
{
  "mcpServers": {
    "gridhub": {
      "url": "https://api.grid-hub.app/mcp",
      "headers": {
        "Authorization": "Bearer <YOUR_API_KEY>"
      }
    }
  }
}
.vscode/mcp.json
{
  "servers": {
    "gridhub": {
      "type": "http",
      "url": "https://api.grid-hub.app/mcp",
      "headers": {
        "Authorization": "Bearer <YOUR_API_KEY>"
      }
    }
  }
}
Claude Desktop
Settings > Connectors > Add custom connector
URL: https://api.grid-hub.app/mcp

Replace the values in angle brackets with your own. Keys stay on your machine; we never see them.

Tools 6 found in our last check

  • list_zones

    List the 25 electricity grid zones GridHub covers, with id, name, data source (EIA, ENTSO-E, NESO, AEMO), timezone, currency, licence and required attribution. Free, no credentials needed. Call this first if you are unsure which zone id to use.

  • get_status

    Ingestion health per source and zone: last successful fetch timestamp and last error, if any. Free. Use it to explain stale or missing values before drawing conclusions from them.

  • get_latest

    The most recent value of every metric one zone publishes (price and demand for every zone; generation by fuel for GB and US-CAISO; carbon intensity for GB; interchange where available), each with unit and timestamp. This is the right tool for 'what is the price/demand/carbon int…

  • get_zone_brief

    Composite, interpretation-ready snapshot of one zone: current price / demand / carbon intensity where published (strictly at-or-before now), each ranked against that zone's own last ~30 days (percentile, vs-median %, min/max, sample count and the actual data window), a 24h trend…

  • get_history

    Time series for one metric in one zone over a start/end window (Unix seconds). Rows are returned oldest-first and the 'limit' truncates from the OLDEST end, so a small limit over a wide window returns old data, not recent data — for 'the latest N points' set start close to now,…

  • get_map_snapshot

    Current headline values for all 25 zones in one call — the cheapest way to compare zones (e.g. 'which European zone has the lowest price right now', 'rank US ISOs by demand'). Rebuilt every 5 minutes. Authentication: send 'Authorization: Bearer <ghk_key>' on the MCP connection (…

Headers

NameDescription
Authorization
Optional, secret
Optional. 'Bearer <ghk_key>' for full data (free key: https://grid-hub.app/developers). Without it, tools run in free sample mode.

Details

Endpointhttps://api.grid-hub.app/mcp (Streamable HTTP)
First published29 Aug 2026
Last updated29 Aug 2026
Registry nameio.github.jalcodev/gridhub

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