MCP server

Iso Ne

io.github.pipeworx-io/iso-ne

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

Real-time power grid data for ISO New England, the electricity market and grid operator for…

Working at last checkOfficial: pipeworx.io's GitHub account (pipeworx-io)About 27,076 tokens per request once connected45 tools

https://gateway.pipeworx.io/iso-ne/mcp

At a glance

Type: MCP server
Publisher: pipeworx.io (verified by the MCP Registry)
Status: Working at last check
Tools: 45
Token cost: About 27,076 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 iso-ne https://gateway.pipeworx.io/iso-ne/mcp

Claude Desktop

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

Codex (config.toml)

[mcp_servers.iso-ne]
url = "https://gateway.pipeworx.io/iso-ne/mcp"

Gemini CLI

{"mcpServers":{"iso-ne":{"httpUrl":"https://gateway.pipeworx.io/iso-ne/mcp"}}}

Cursor

{"mcpServers":{"iso-ne":{"url":"https://gateway.pipeworx.io/iso-ne/mcp"}}}

VS Code

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

Antigravity

agy mcp add iso-ne https://gateway.pipeworx.io/iso-ne/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":"iso-ne","server_url":"https://gateway.pipeworx.io/iso-ne/mcp","require_approval":"always"}

Grok (xAI API tools)

{"type":"mcp","server_label":"iso-ne","server_url":"https://gateway.pipeworx.io/iso-ne/mcp"}

isone_fuel_mix ~247 tokens
ISO New England generation by fuel category in MW — natural gas, nuclear, hydro, wind, solar, refuse, wood, coal, oil, landfill gas and net interchange with neighbouring grids — with the marginal-fuel flag ISO-NE publishes alongside it. Use for "what is New England burning right now", "ISO-NE renewa
isone_lmp ~309 tokens
ISO New England five-minute real-time locational marginal prices (LMP $/MWh) with their energy, congestion and loss components, for the eight New England load zones and hubs. ISO-NE runs the grid and wholesale market for CT, MA, ME, NH, RI and VT. Use for "New England power price right now", "Massac
isone_load ~217 tokens
ISO New England system load (total electricity demand) in MW at five-minute resolution for the six-state New England footprint. Use for "New England electricity demand right now", "ISO-NE peak load today", demand-response and capacity questions. Requires an API key.

Pjm
Real-time electricity market data from PJM Interconnection, the largest US grid operator (13…
Neso
NESO MCP — Great Britain electricity grid open data (api.neso.energy)
LandBNG
BNG income and cost estimates for land in England, GB grid headroom and planning history
TexasHomeBills — Texas electricity plans
Texas electricity plans by real annual cost, plus EIA/ERCOT grid and mobile-phone data (26 tools).
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.
Spp
Real-time electricity data for SPP, the Southwest Power Pool grid operator covering 14 US states…
Electricity Maps
Electricity Maps MCP — real-time electricity-grid carbon intensity + power generation mix for 200+…
Us Iso Grid
US ISO Grid MCP — real-time electricity generation, fuel mix, demand,

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