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提供35个EnergyPlus建筑能耗仿真工具的MCP服务器

EnergyPlus MCP Server

A Model Context Protocol (MCP) server that provides 35 comprehensive tools for working with EnergyPlus building energy simulation models. This server enables AI assistants and other MCP clients to load, validate, modify, and analyze EnergyPlus IDF files through a standardized interface.

Version: 0.1.0
EnergyPlus Compatibility: 25.1.0
Python: 3.10+

📑 Table of Contents

Overview

EnergyPlus MCP Server makes EnergyPlus building energy simulation accessible to AI assistants and automation tools through the Model Context Protocol.

Key Features:

  • 🏗️ Complete Model Lifecycle: Load, validate, analyze, modify, and simulate IDF files
  • 🔍 Deep Building Analysis: Extract detailed information about zones, surfaces, materials, and schedules
  • 🚀 Automated Simulation: Execute EnergyPlus simulations with weather files
  • 📊 Advanced Visualization: Create interactive plots and HVAC system diagrams
  • 🔧 HVAC Intelligence: Discover, analyze, and visualize HVAC system topology
  • 📈 Smart Output Management: Auto-discover and configure output variables/meters

Installation

Using the MCP Server

Choose the appropriate setup for your AI assistant or IDE:

Claude Desktop

  1. Build the Docker image (one-time setup):

    git clone https://github.com/tsbyq/EnergyPlus_MCP.git
cd EnergyPlus_MCP/.devcontainer
docker build -t energyplus-mcp-dev .

  2. Configure Claude Desktop:

    Add to ~/Library/Application Support/Claude/claude_desktop_config.json:

    {
  "mcpServers": {
    "energyplus": {              // Server name shown in Claude Desktop
      "command": "docker",         // Main command to execute
      "args": [
        "run",                     // Docker subcommand to run a container
        "--rm",                    // Remove container after it exits (cleanup)
        "-i",                      // Interactive mode for stdio communication
        "-v", "/path/to/EnergyPlus-MCP:/workspace",  // Mount local dir to container
        "-w", "/workspace/energyplus-mcp-server",    // Working dir in container
        "energyplus-mcp-dev",      // Docker image name we built
        "uv", "run", "python", "-m", "energyplus_mcp_server.server"  // Server startup command
      ]
    }
  }
}

    Important:

    • Replace /path/to/EnergyPlus-MCP with your actual repository path
    • Remove all comments (text after //) when adding to the actual config file, as JSON doesn't support comments

  3. Restart Claude Desktop and the EnergyPlus server should connect automatically.

VS Code

  1. Build the Docker image (same as Claude Desktop step 1 above)

  2. Configure VS Code:

    Add to .vscode/settings.json in your project:

    {
  "mcp.servers": {
    "energyplus": {              // Server name shown in VS Code
      "command": "docker",         // Main command to execute  
      "args": [
        "run",                     // Docker subcommand to run a container
        "--rm",                    // Remove container after it exits (cleanup)
        "-i",                      // Interactive mode for stdio communication
        "-v", "${workspaceFolder}:/workspace",      // Mount workspace to container
        "-w", "/workspace/energyplus-mcp-server",    // Working dir in container
        "energyplus-mcp-dev",      // Docker image name we built
        "uv", "run", "python", "-m", "energyplus_mcp_server.server"  // Server startup command
      ]
    }
  }
}

    Important: Remove all comments (text after //) when adding to the actual config file

  3. Restart VS Code for the changes to take effect.

Cursor

  1. Build the Docker image (same as Claude Desktop step 1 above)

  2. Configure Cursor:

    Add to ~/.cursor/mcp.json:

    {
  "mcpServers": {
    "energyplus": {              // Server name shown in Cursor
      "command": "docker",         // Main command to execute
      "args": [
        "run",                     // Docker subcommand to run a container
        "--rm",                    // Remove container after it exits (cleanup)
        "-i",                      // Interactive mode for stdio communication
        "-v", "/path/to/EnergyPlus-MCP:/workspace",  // Mount local dir to container
        "-w", "/workspace/energyplus-mcp-server",    // Working dir in container
        "energyplus-mcp-dev",      // Docker image name we built
        "uv", "run", "python", "-m", "energyplus_mcp_server.server"  // Server startup command
      ]
    }
  }
}

    Important:

    • Replace /path/to/EnergyPlus-MCP with your actual repository path
    • Remove all comments (text after //) when adding to the actual config file, as JSON doesn't support comments

  3. Restart Cursor for the changes to take effect.

Development Setup

For contributors who want to modify or extend the MCP server:

VS Code Dev Container

The easiest development setup with all dependencies pre-configured.

Prerequisites:

Steps:

  1. Clone and open in VS Code:

    git clone https://github.com/tsbyq/EnergyPlus_MCP.git
cd EnergyPlus_MCP
code .

  2. Click "Reopen in Container" when prompted (or press Ctrl+Shift+P → "Dev Containers: Reopen in Container")

  3. The container automatically installs EnergyPlus 25.1.0 and all dependencies

Docker Setup

For direct Docker development without VS Code:

# Clone repository
git clone https://github.com/tsbyq/EnergyPlus_MCP.git
cd EnergyPlus_MCP

# Build container
docker build -t energyplus-mcp-dev -f .devcontainer/Dockerfile .

# Run container
docker run -it --rm -v "$(pwd)":/workspace -w /workspace/energyplus-mcp-server energyplus-mcp-dev bash

# Inside container, install dependencies
uv sync --extra dev

Local Development

For local development (requires EnergyPlus installation):

Prerequisites:

# Clone and install
git clone https://github.com/tsbyq/EnergyPlus_MCP.git
cd EnergyPlus_MCP/energyplus-mcp-server
uv sync --extra dev

# Run server for testing
uv run python -m energyplus_mcp_server.server

Available Tools

The server provides 35 tools organized into 5 categories:

🗂️ Model Config & Loading (9 tools)

  • load_idf_model - Load and validate IDF files
  • validate_idf - Comprehensive model validation
  • list_available_files - Browse sample files and weather data
  • copy_file - Intelligent file copying with path resolution
  • get_model_summary - Extract basic model information
  • check_simulation_settings - Review simulation control settings
  • modify_simulation_control - Modify simulation parameters
  • modify_run_period - Adjust simulation time periods
  • get_server_configuration - Get server configuration info

🔍 Model Inspection (9 tools)

  • list_zones - List all thermal zones with properties
  • get_surfaces - Get building surface information
  • get_materials - Extract material definitions
  • inspect_schedules - Analyze all schedule objects
  • inspect_people - Analyze occupancy settings
  • inspect_lights - Analyze lighting loads
  • inspect_electric_equipment - Analyze equipment loads
  • get_output_variables - Get/discover output variables
  • get_output_meters - Get/discover energy meters

⚙️ Model Modification (8 tools)

  • modify_people - Update occupancy settings
  • modify_lights - Update lighting loads
  • modify_electric_equipment - Update equipment loads
  • change_infiltration_by_mult - Modify infiltration rates
  • add_window_film_outside - Add window films
  • add_coating_outside - Apply surface coatings
  • add_output_variables - Add output variables
  • add_output_meters - Add energy meters

🚀 Simulation & Results (4 tools)

  • run_energyplus_simulation - Execute simulations
  • create_interactive_plot - Generate HTML visualizations
  • discover_hvac_loops - Find all HVAC loops
  • get_loop_topology - Get HVAC loop details

🖥️ Server Management (5 tools)

  • visualize_loop_diagram - Generate HVAC diagrams
  • get_server_status - Check server health
  • get_server_logs - View recent logs
  • get_error_logs - Get error logs
  • clear_logs - Clear/rotate log files

Usage Examples

Basic Workflow

  1. Load a model:

    {
  "tool": "load_idf_model",
  "arguments": {
    "idf_path": "sample_files/1ZoneUncontrolled.idf"
  }
}

  2. Inspect zones:

    {
  "tool": "list_zones",
  "arguments": {
    "idf_path": "sample_files/1ZoneUncontrolled.idf"
  }
}

  3. Run simulation:

    {
  "tool": "run_energyplus_simulation",
  "arguments": {
    "idf_path": "sample_files/1ZoneUncontrolled.idf",
    "weather_file": "sample_files/USA_CA_San.Francisco.Intl.AP.724940_TMY3.epw",
    "annual": true
  }
}

  4. Create visualization:

    {
  "tool": "create_interactive_plot",
  "arguments": {
    "output_directory": "outputs/1ZoneUncontrolled",
    "file_type": "variable"
  }
}

Advanced Features

HVAC System Analysis:

{
  "tool": "discover_hvac_loops",
  "arguments": {
    "idf_path": "sample_files/5ZoneAirCooled.idf"
  }
}

Generate HVAC Diagram:

{
  "tool": "visualize_loop_diagram",
  "arguments": {
    "idf_path": "sample_files/5ZoneAirCooled.idf",
    "loop_name": "VAV Sys 1",
    "format": "png"
  }
}

Discover Output Variables:

{
  "tool": "get_output_variables",
  "arguments": {
    "idf_path": "sample_files/5ZoneAirCooled.idf",
    "discover_available": true,
    "run_days": 1
  }
}

Using with MCP Inspector

Test tools interactively:

cd energyplus-mcp-server
uv run mcp-inspector energyplus_mcp_server.server

Architecture

The server follows a layered architecture:

┌─────────────────────────┐
│   MCP Protocol Layer    │  FastMCP server handling client communications
├─────────────────────────┤
│     Tools Layer         │  35 tools organized into 5 categories
├─────────────────────────┤
│  Orchestration Layer    │  EnergyPlus Manager & Config Module
├─────────────────────────┤
│  EnergyPlus Integration │  Direct interface to simulation engine
└─────────────────────────┘

Project Structure:

energyplus-mcp-server/
├── energyplus_mcp_server/
│   ├── server.py              # FastMCP server with tools
│   ├── energyplus_tools.py    # Core EnergyPlus integration
│   ├── config.py              # Configuration management
│   └── utils/                 # Specialized utilities
├── sample_files/              # Sample IDF and weather files
├── tests/                     # Unit tests
└── pyproject.toml            # Dependencies

Configuration

The server auto-detects EnergyPlus installation and uses sensible defaults. Configuration can be customized via environment variables:

  • EPLUS_IDD_PATH: Path to EnergyPlus IDD file
  • EPLUS_SAMPLE_PATH: Custom sample files directory
  • EPLUS_OUTPUT_PATH: Output directory for results

Troubleshooting

Common Issues:

  1. "IDD file not found": Ensure EnergyPlus is installed
  2. "Module not found": Run uv sync to install dependencies
  3. "Permission denied": Check file permissions
  4. "Simulation failed": Check EnergyPlus error messages in output directory

Debugging:

  • Check server status: get_server_status
  • View logs: get_server_logs
  • Check errors: get_error_logs

Contributing

  1. Fork the repository
  2. Create a feature branch
  3. Make changes with tests
  4. Run checks: 
    uv run ruff check
uv run black .
uv run pytest
  5. Submit a pull request

License

EnergyPlus Model Context Protocol Server (EnergyPlus-MCP) Copyright (c) 2025, The Regents of the University of California, through Lawrence Berkeley National Laboratory (subject to receipt of any required approvals from the U.S. Dept. of Energy). All rights reserved.

This software is distributed under a modified BSD license. See License.txt for full license text and Copyright.txt for the copyright notice.

If you have questions about your rights to use or distribute this software, please contact Berkeley Lab's Intellectual Property Office at [email protected].

Government Rights Notice: This Software was developed under funding from the U.S. Department of Energy and the U.S. Government consequently retains certain rights. As such, the U.S. Government has been granted for itself and others acting on its behalf a paid-up, nonexclusive, irrevocable, worldwide license in the Software to reproduce, distribute copies to the public, prepare derivative works, and perform publicly and display publicly, and to permit others to do so.

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