About Neso
Neso is an MCP server published by pipeworx-io in the Developer Tools category: nESO MCP — Great Britain electricity grid open data (api.neso.energy).
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Install
From source
git clone https://github.com/pipeworx-io/mcp-nesoThis server has no ConduID identity, so agent calls to it are not receipted. Pin the version you install and review the source before granting it credentials.
Tools (4)
neso_dataset_resourcesList the resources (data files/tables) inside one NESO UK electricity grid dataset by its id or slug (from neso_search_datasets). Returns the dataset title/description plus each resource's resource_id, name, format, datastore availability, and last_modified — pick a resource_id with datastore_active for neso_query_data. Example: neso_dataset_resources({ id: "14-days-ahead-wind-forecasts" })
Parameters not published.
neso_demand_forecastCurrent GB day-ahead national electricity demand forecast from NESO (National Grid ESO) — tomorrow's UK power demand in MW at each cardinal point (the daily peaks and troughs the grid operator forecasts, with start/end times). Answers "what is tomorrow's UK electricity demand", "GB power demand forecast", "National Grid demand peak". Example: neso_demand_forecast({})
Parameters not published.
neso_query_dataQuery rows from a NESO GB energy dataset resource (CKAN DataStore) by resource_id — UK electricity demand, wind generation forecasts, carbon intensity, balancing data. Supports exact-match filters (field->value object), full-text query, limit, offset. Returns field names/types plus records. Example: neso_query_data({ resource_id: "aec5601a-7f3e-4c4c-bf56-d8e4184d3c5b", limit: 20 })
Parameters not published.
neso_search_datasetsSearch NESO (National Energy System Operator, ex National Grid ESO) open data for UK electricity grid datasets — GB power demand forecasts, wind generation forecasts, carbon intensity, balancing costs, historic demand, energy system data. Returns dataset slug/id, title, summary, and resource count. Example: neso_search_datasets({ query: "wind forecast" })
Parameters not published.
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