MCP server

Pjm

io.github.pipeworx-io/pjm

Checked 26 Oct 2026, 08:29 UTC · Connected to it and listed its tools

Real-time electricity market data from PJM Interconnection, the largest US grid operator (13…

Working at last checkOfficial: pipeworx.io's GitHub account (pipeworx-io)About 27,383 tokens per request once connected46 tools

https://gateway.pipeworx.io/pjm/mcp

At a glance

Type: MCP server
Publisher: pipeworx.io (verified by the MCP Registry)
Status: Working at last check
Tools: 46
Token cost: About 27,383 tokens per request
Sets up in: Claude Code, Claude Desktop, Codex, Gemini CLI, Cursor, VS Code, Antigravity, ChatGPT, OpenAI API, Grok
Last checked: 26 Oct 2026, 08:29 UTC

Opens the app, which shows the server and asks you to confirm. For other apps, copy the setup below.

Claude Code

claude mcp add --transport http pjm https://gateway.pipeworx.io/pjm/mcp

Claude Desktop

Settings → Connectors → Add custom connector, and paste the URL.

Codex (config.toml)

[mcp_servers.pjm]
url = "https://gateway.pipeworx.io/pjm/mcp"

Gemini CLI

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

Cursor

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

VS Code

{"servers":{"pjm":{"type":"http","url":"https://gateway.pipeworx.io/pjm/mcp"}}}

Antigravity

agy mcp add pjm https://gateway.pipeworx.io/pjm/mcp

ChatGPT

Settings → Apps & Connectors → Advanced settings: turn on Developer mode, then Create a connector and paste the URL. Which plans can do this varies.

OpenAI API (Responses tools)

{"type":"mcp","server_label":"pjm","server_url":"https://gateway.pipeworx.io/pjm/mcp","require_approval":"always"}

Grok (xAI API tools)

{"type":"mcp","server_label":"pjm","server_url":"https://gateway.pipeworx.io/pjm/mcp"}

pjm_feeds ~287 tokens
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
pjm_generation_fuel_mix ~258 tokens
PJM generation by fuel type — MW generated and percentage of total from coal, natural gas, nuclear, wind, solar, hydro, oil, storage and other, per published interval. Use for "what is PJM burning right now", "PJM nuclear share", "PJM coal vs gas". Requires a PJM API key.
pjm_lmp_realtime ~315 tokens
PJM real-time five-minute locational marginal prices (LMP $/MWh) by pricing node, with the total price and its congestion and marginal-loss components. PJM is the largest US grid operator (13 states + DC, ~65M people). Use for "PJM power price right now", "PJM Western Hub price", "which PJM nodes ar
pjm_load_forecast ~220 tokens
PJM seven-day load forecast — forecast electricity demand in MW by forecast area (each transmission zone plus the RTO total), hour by hour. Use for "what will PJM demand be tomorrow", "PJM peak forecast this week", capacity and demand-response planning. Requires a PJM API key.

DC Hub — Data Center Energy, Electricity & Power Grid Data: Site Selection, Colocation, Gas, Fiber
Data center energy, electricity & power grid data: DCPI to query and cite, capacity to buy or lease.
TexasHomeBills — Texas electricity plans
Texas electricity plans by real annual cost, plus EIA/ERCOT grid and mobile-phone data (26 tools).
Iso Ne
Real-time power grid data for ISO New England, the electricity market and grid operator for…
Neso
NESO MCP — Great Britain electricity grid open data (api.neso.energy)
Georgia Energy
Georgia (country) electricity system — live grid telemetry and regulator statistics.
Miso
Real-time electricity data for MISO, the grid operator for 15 US states from Louisiana to…
Us Iso Grid
US ISO Grid MCP — real-time electricity generation, fuel mix, demand,
Carbon
Carbon MCP — UK Carbon Intensity API (free, no auth)

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