How do I get ISO New England API credentials?

You need to register for an ISO Express account at https://www.iso-ne.com/isoexpress/login. Use your account username and password for API authentication.

What data is available in real-time?

The API provides real-time updates for system load, fuel mix, and 5-minute locational marginal prices (LMP).

Does it support historical data?

This MCP currently focuses on retrieving the most recent current and daily data available through the Web Services API.

ISO New England MCP Server for Pydantic AI 10 tools — connect in under 2 minutes

Name: ISO New England
Availability: InStock
Author: Vinkius

ai.pydantic.dev/mcp

Built by Vinkius GDPR 10 Tools SDK

Pydantic AI brings type-safe agent development to Python with first-class MCP support. Connect ISO New England through Vinkius and every tool is automatically validated against Pydantic schemas. catch errors at build time, not in production.

Get MCP Server for AI Agents

ASK AI ABOUT THIS MCP SERVER

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Vinkius supports streamable HTTP and SSE.

python

import asyncio
from pydantic_ai import Agent
from pydantic_ai.mcp import MCPServerHTTP

async def main():
    # Your Vinkius token. get it at cloud.vinkius.com
    server = MCPServerHTTP(url="https://edge.vinkius.com/[YOUR_TOKEN_HERE]/mcp")

    agent = Agent(
        model="openai:gpt-4o",
        mcp_servers=[server],
        system_prompt=(
            "You are an assistant with access to ISO New England "
            "(10 tools)."
        ),
    )

    result = await agent.run(
        "What tools are available in ISO New England?"
    )
    print(result.data)

asyncio.run(main())

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About ISO New England MCP Server

Empower your AI agents to monitor the New England power grid with the ISO-NE Web Services API. This MCP server allows you to retrieve real-time system load, generation fuel mix, locational marginal prices (LMP), and market forecasts directly through the official ISO New England API. Ideal for energy analysis, grid monitoring, and market research.

Pydantic AI validates every ISO New England tool response against typed schemas, catching data inconsistencies at build time. Connect 10 tools through Vinkius and switch between OpenAI, Anthropic, or Gemini without changing your integration code. full type safety, structured output guarantees, and dependency injection for testable agents.

The ISO New England MCP Server exposes 10 tools through the Vinkius. Connect it to Pydantic AI in under two minutes — no API keys to rotate, no infrastructure to provision, no vendor lock-in. Your configuration, your data, your control.

How to Connect ISO New England to Pydantic AI via MCP

Follow these steps to integrate the ISO New England MCP Server with Pydantic AI.

Install Pydantic AI

Run pip install pydantic-ai

Replace the token

Replace [YOUR_TOKEN_HERE] with your Vinkius token

Run the agent

Save to agent.py and run: python agent.py

Explore tools

The agent discovers 10 tools from ISO New England with type-safe schemas

Why Use Pydantic AI with the ISO New England MCP Server

Pydantic AI provides unique advantages when paired with ISO New England through the Model Context Protocol.

Full type safety: every MCP tool response is validated against Pydantic models, catching data inconsistencies before they reach your application

Model-agnostic architecture. switch between OpenAI, Anthropic, or Gemini without changing your ISO New England integration code

Structured output guarantee: Pydantic AI ensures tool results conform to defined schemas, eliminating runtime type errors

Dependency injection system cleanly separates your ISO New England connection logic from agent behavior for testable, maintainable code

ISO New England + Pydantic AI Use Cases

Practical scenarios where Pydantic AI combined with the ISO New England MCP Server delivers measurable value.

Type-safe data pipelines: query ISO New England with guaranteed response schemas, feeding validated data into downstream processing

API orchestration: chain multiple ISO New England tool calls with Pydantic validation at each step to ensure data integrity end-to-end

Production monitoring: build validated alert agents that query ISO New England and output structured, schema-compliant notifications

Testing and QA: use Pydantic AI's dependency injection to mock ISO New England responses and write comprehensive agent tests

ISO New England MCP Tools for Pydantic AI (10)

These 10 tools become available when you connect ISO New England to Pydantic AI via MCP:

get_actual_interchange

g., NYISO, Hydro-Quebec). Essential for understanding net imports and exports of electricity. Retrieves actual interchange data

get_day_ahead_lmp

Useful for anticipating energy costs and market planning. Retrieves day-ahead Locational Marginal Prices (LMP)

get_fuel_mix

g., Natural Gas, Nuclear, Renewables). Use this to analyze the environmental impact and energy sources powering the grid. Retrieves real-time generation fuel mix

get_hourly_lmp

Use this for historical price analysis or when 5-minute granularity is not required. Retrieves hourly Locational Marginal Prices (LMP)

get_hourly_load

Use this for analyzing long-term consumption patterns and demand forecasting performance. Retrieves hourly load data

get_lmp

Returns prices in USD/MWh. Essential for tracking energy market volatility and cost of power at specific locations. Retrieves 5-minute Locational Marginal Prices (LMP)

get_regulation

Includes clearing prices and capacity requirements. Useful for analyzing grid stability services. Retrieves regulation requirements and clearing prices

get_reserve

Essential for auditing grid resilience capacity. Retrieves reserve requirements and clearing prices

get_seven_day_forecast

Essential for anticipating grid stress and planning energy procurement. Retrieves the seven-day load forecast

get_system_load

Returns current load in megawatts (MW). Essential for monitoring grid stress and power consumption trends. Retrieves real-time system load data

Example Prompts for ISO New England in Pydantic AI

Ready-to-use prompts you can give your Pydantic AI agent to start working with ISO New England immediately.

"What is the current system load in ISO New England?"

"Show me the current fuel mix for electricity generation."

"Get the latest locational marginal prices (LMP)."

Troubleshooting ISO New England MCP Server with Pydantic AI

Common issues when connecting ISO New England to Pydantic AI through the Vinkius, and how to resolve them.

MCPServerHTTP not found

Update: pip install --upgrade pydantic-ai

ISO New England + Pydantic AI FAQ

Common questions about integrating ISO New England MCP Server with Pydantic AI.

How does Pydantic AI discover MCP tools?

Create an MCPServerHTTP instance with the server URL. Pydantic AI connects, discovers all tools, and generates typed Python interfaces automatically.

Does Pydantic AI validate MCP tool responses?

Yes. When you define result types as Pydantic models, every tool response is validated against the schema. Invalid data raises a clear error instead of silently corrupting your pipeline.

Can I switch LLM providers without changing MCP code?

Absolutely. Pydantic AI abstracts the model layer. your ISO New England MCP integration works identically with OpenAI, Anthropic, Google, or any supported provider.