Browse and query the EIA API v2 — electricity, petroleum, natural gas, coal, forecasts via MCP.
Connect Remote server
claude mcp add --transport http eia-energy-mcp-server https://eia-energy.caseyjhand.com/mcp
{
"mcpServers": {
"eia-energy-mcp-server": {
"url": "https://eia-energy.caseyjhand.com/mcp"
}
}
}
{
"servers": {
"eia-energy-mcp-server": {
"type": "http",
"url": "https://eia-energy.caseyjhand.com/mcp"
}
}
}
Settings > Connectors > Add custom connector
URL: https://eia-energy.caseyjhand.com/mcp
Tools 6 found in our last check
eia_browse_routesLists child routes under a given path in the EIA dataset taxonomy. Start with no path to get the 14 top-level categories (electricity, petroleum, natural-gas, steo, aeo, ieo, seds, etc.), then drill into subcategories. Each result includes an isLeaf flag — leaf routes are querya…
eia_describe_routeReturns metadata for a leaf route: available facets with their valid values, data column names and units, frequency options, and date range. Call this before eia_query_route to discover valid facet IDs, facet values, column IDs, and frequency codes. Each facet returns a capped w…
eia_search_routesFuzzy text search across route names, descriptions, category labels, and the names of the data columns a route publishes. Resolves natural-language queries like "electricity retail sales by state" or "natural gas imports" to matching route paths, and a measure named only by its…
eia_query_routeFetches data from a leaf route with optional facet filters, date range, frequency, and column selection. Use eia_describe_route first to discover valid facet IDs, facet values, column IDs, and frequency codes. Data values are strings in the response (EIA API returns all numeric…
eia_dataframe_describeList canvas dataframes (df_<id>) materialized by eia_query_route calls that passed stage: true, with provenance, expiry, row count, and column schema. Nothing is staged until such a call runs, so an empty list on a fresh session means no query has staged yet, not that staging fa…
eia_dataframe_queryRun a single-statement SELECT against canvas dataframes registered by eia_query_route calls that passed stage: true — a query that staged nothing leaves no table to select from. Standard DuckDB SQL — joins, aggregates, window functions, CTEs all supported. Reference dataframes b…
Details
| Endpoint | https://eia-energy.caseyjhand.com/mcp (Streamable HTTP) |
| Package | @cyanheads/[email protected] (NPM, stdio) |
| Package | @cyanheads/[email protected] (NPM, streamable-http) |
| First published | 4 Nov 2026 |
| Last updated | 4 Nov 2026 |
| Registry name | io.github.cyanheads/eia-energy-mcp-server |
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