`pjm_feeds`

Pack: pjm · Endpoint: https://gateway.pipeworx.io/pjm/mcp

No MCP client? Call it directly: GET https://gateway.pipeworx.io/v1/tools/pjm_feeds for the schema, then POST the same URL with its arguments for the data.

List the feeds published by PJM Data Miner 2 — the catalog of every market-data dataset PJM exposes (LMPs, load, generation, ancillary services, capacity, transmission). Returns each feed’s name and metadata so you can fetch it. Use to discover what PJM data exists before querying it. Requires a PJM API key.

Parameters

Name	Type	Required	Description
`feed`	string	no	Optional: fetch ANY Data Miner 2 feed by its exact name (e.g. “da_hrl_lmps”, “inst_load”, “ops_sum_prev_period”) instead of listing the catalog. This is the escape hatch for the hundreds of feeds without a dedicated tool here.
`row_count`	number	no	Rows to return (default 50, max 500).
`start_row`	number	no	1-based row offset for paging (default 1).
`_apiKey`	string	no	PJM Data Miner 2 subscription key. Free after registering at ${SIGNUP}.

Example call

Arguments

{
  "row_count": 50
}

curl

curl -X POST https://gateway.pipeworx.io/pjm/mcp \
  -H 'Content-Type: application/json' \
  -d '{"jsonrpc":"2.0","id":1,"method":"tools/call","params":{"name":"pjm_feeds","arguments":{"row_count":50}}}'

TypeScript (@pipeworx/sdk)

import { Pipeworx } from '@pipeworx/sdk';
const pipeworx = new Pipeworx();

const result = await pipeworx.call('pjm_feeds', {
  "row_count": 50
});

Connect

Add this to your MCP client config, or use one-click install buttons:

{
  "mcpServers": {
    "pjm": {
      "url": "https://gateway.pipeworx.io/pjm/mcp"
    }
  }
}

See Getting Started for client-specific install steps.

Regenerated from source · build September 18, 2026

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