# PowerMCP

> PowerMCP is an open-source collection of MCP servers for power system software like PowerWorld, PSSE and OpenDSS. These tools enable LLMs to directly interact with power system applications, facilitating intelligent coordination, simulation, and control in the energy domain.

- **Type:** MCP server
- **Install:** `agentstack add mcp-power-agent-powermcp`
- **Verified:** Yes — security-reviewed for prompt injection and unsafe behavior
- **Seller:** [Power-Agent](https://agentstack.voostack.com/s/power-agent)
- **Installs:** 0
- **Category:** [Integrations](https://agentstack.voostack.com/c/integrations)
- **Latest version:** 0.1.0
- **License:** MIT
- **Upstream author:** [Power-Agent](https://github.com/Power-Agent)
- **Source:** https://github.com/Power-Agent/PowerMCP
- **Website:** https://poweragent.seas.harvard.edu/

## Install

```sh
agentstack add mcp-power-agent-powermcp
```

Requires the [AgentStack CLI](https://agentstack.voostack.com/docs/cli). Works with Claude Code, Cursor, and any MCP-compatible agent.

## About

# PowerMCP ⚡

[](https://opensource.org/licenses/MIT)
[](https://www.python.org/downloads/)

PowerMCP is an open-source collection of MCP servers for power system software like PowerWorld and OpenDSS. These tools enable LLMs to directly interact with power system applications, facilitating intelligent coordination, simulation, and control in the energy domain.

## 🌟 What is MCP?

The [Model Context Protocol](https://modelcontextprotocol.io/introduction) (MCP) is a revolutionary standard that enables AI applications to seamlessly connect with various external tools. Think of MCP as a universal adapter for AI applications, similar to what USB-C is for physical devices. It provides:

- Standardized connections to power system software and data sources
- Secure and efficient data exchange between AI agents and power systems
- Reusable components for building intelligent power system applications
- Interoperability between different AI models and power system tools

## 🤝 Our Community Vision

We're building an open-source community focused on accelerating AI adoption in the power domain through MCP. Our goals are:

- **Collaboration**: Bring together power system experts, AI researchers, and software developers
- **Innovation**: Create and share MCP servers for various power system software and tools
- **Education**: Provide resources and examples for implementing AI in power systems
- **Standardization**: Develop best practices for AI integration in the energy sector

## 🚀 Getting Started with MCP

### 📖 Quick start

> **🚀 New to PowerMCP? Start here!**

The recommended way to get started is the `powermcp` package and its installer (see the **Installation** section below):

```bash
pip install powermcp
powermcp install        # pick tools, capture local paths, write your MCP client config
```

> 📋 The **[PowerMCP Tutorial PDF](https://github.com/Power-Agent/PowerMCP/blob/main/PowerMCP_Tutorial.pdf)** documents the original **low-code / manual** setup — cloning the repo and hand-editing the Claude Desktop config. It predates the `powermcp` installer and is **not the recommended path**; use it only if you specifically want the manual approach.

### Video Demos

Check out these demos showcasing PowerMCP in action:

- [**Contingency Evaluation Demo**](https://www.youtube.com/watch?v=MbF-SlBI4Ws): An LLM automatically operates power system software, such as PowerWorld and pandapower, to perform contingency analysis and generate professional reports.

- [**Loadgrowth Evaluation Demo**](https://www.youtube.com/watch?v=euFUvhhV5dM): An LLM automatically operates power system software, such as PowerWorld, to evaluate different load growth scenarios and generate professional reports with recommendations.

### Useful MCP Tutorials

MCP follows a client-server architecture where:

* **Hosts** are LLM applications (like Claude Desktop or IDEs) that initiate connections
* **Clients** maintain 1:1 connections with servers, inside the host application
* **Servers** provide context, tools, and prompts to clients

Check out these helpful tutorials to get started with MCP:

- [**Getting Started with MCP**](https://modelcontextprotocol.io/introduction): Official introduction to the Model Context Protocol fundamentals.
- [**Core Architecture**](https://modelcontextprotocol.io/docs/concepts/architecture): Detailed explanation of MCP's client-server architecture.
- [**Building Your First MCP Server**](https://modelcontextprotocol.io/docs/develop/build-server): Step-by-step guide to creating a basic MCP server.
- [**Anthropic MCP Tutorial**](https://docs.claude.com/en/docs/mcp): Learn how to use MCP with Claude models.
- [**Cursor MCP Tutorial**](https://cursor.com/docs/context/mcp): Learn how to use MCP with Cursor.
- [**Other Protocol**](https://cdn.openai.com/business-guides-and-resources/a-practical-guide-to-building-agents.pdf): Open AI Function Calling Tool

## 📦 Installation

PowerMCP installs as a single Python package with an interactive CLI. Python 3.10+ is required.

```bash
pip install powermcp
```

The base install includes the open-source engines that need no extra setup — **pandapower**, **PyPSA**, and **PowerIO** (the cross-server case-conversion substrate). Every other tool is opt-in via an extra:

```bash
pip install powermcp[psse]              # add PSS/E support
pip install powermcp[andes,opendss]     # add several tools at once
pip install powermcp[opensource]        # all open-source tools (ANDES, Egret, OpenDSS, surge, HOPE, LTSpice)
pip install powermcp[all]               # everything (closed-source tools still need the local software)
```

### Set up with the interactive installer

```bash
powermcp install
```

The wizard lets you pick tools (pandapower + PyPSA + PowerIO pre-selected), captures the local install path for any closed-source/EXE-based tools you choose (PSS/E, PSLF, PowerFactory, PSCAD, LTSpice), installs the right extras, and writes the MCP client configuration for **Claude Desktop**, **Claude Code**, and the **Codex CLI**. Use `--dry-run` to preview the changes, or `--yes` for a non-interactive core install.

In the interactive picker, move with ↑/↓ and **press SPACE to toggle each tool** before ENTER (ENTER alone keeps only the preselected tools). Prefer not to use the checkbox? Choose tools directly:

```bash
powermcp install --tools psse,andes      # core + the listed tools
powermcp install --all                   # every tool available on this platform
```

Re-running `powermcp install` pre-checks the tools you've already installed or configured, so it **preserves and updates** your setup instead of resetting to the core tools. Paths for tools like LTSpice are **auto-detected and pre-filled**, so you can usually just press Enter.

### CLI commands

| Command | Description |
|---|---|
| `powermcp install` | Setup wizard — interactive, or `--tools ` / `--all` (also `--dry-run`, `--yes`, `--clients`) |
| `powermcp run ` | Launch a server over stdio (used by the generated client config) |
| `powermcp list` | List the available tools, extras, and Windows-only flags |
| `powermcp doctor` | Check each tool's dependencies and configured paths |
| `powermcp config show` / `config set . ` | Inspect / set local software paths |

### Closed-source / EXE-based tools

These tools wrap commercial or locally-installed software, so PowerMCP stores the local path in `~/.powermcp/config.toml` (captured by `powermcp install`, or set manually with `powermcp config set`):

| Tool | Config keys | Example |
|---|---|---|
| PSS/E | `psse.python_lib`, `psse.bin` | `powermcp config set psse.python_lib "C:\Program Files\PTI\PSSE36\36.2\PSSPY311"` |
| PSLF | `pslf.python_lib` | `powermcp config set pslf.python_lib "C:\Program Files\GE PSLF\PSLF_PYTHON"` |
| PowerFactory | `powerfactory.python_path` | `powermcp config set powerfactory.python_path "...\DIgSILENT\PowerFactory 2024\Python\3.11"` |
| LTSpice | `ltspice.exe` *(auto-detected)* | Found automatically in standard locations — usually no setup needed. Override: `powermcp config set ltspice.exe "C:\Program Files\ADI\LTspice\LTspice.exe"` |
| HOPE | `hope.repo_root`, `hope.julia_bin` | `powermcp config set hope.repo_root "C:\src\HOPE"` |
| PowerWorld | *(none)* | `esa` auto-discovers a running, licensed Simulator via COM; the `powerworld` extra also installs `numba` (required by esa) |
| PSCAD | *(none)* | `pip install powermcp[pscad-windows]` provides `mhi-pscad`; PSCAD must be installed |

> The Codex *Desktop* app on Windows has been reported to overwrite `~/.codex/config.toml`; the Codex *CLI* is unaffected. If you use both, re-run `powermcp install` after Desktop edits.

### Case compilation between servers (PowerIO)

PowerMCP ships a compiler server backed by [powerio](https://github.com/eigenergy/powerio) as a **core dependency** (no extra needed). It parses transmission and distribution formats into canonical JSON transports, converts between target artifacts with fidelity warnings, and builds the sparse matrices solvers need (B', B'', Y_bus, PTDF, LODF, Laplacian, LACPF).

Its JSON transport is the exchange format between PowerMCP servers: parse a case once, pass the returned `json` string between tool calls, and save runtime artifacts only when a backend needs a file.

```
parse(path="case9.raw")                            # powerio server -> {"json": ..., "summary": ...}
load_network_from_json(network_json=...)           # pandapower server ingests the transport
load_model_from_json(network_json=...)             # egret server stages it as a solvable case file
import_case_from_json(network_json=..., output_path="case9.nc")  # PyPSA server writes a .nc for its tools
matrix(kind="ptdf", json=...)                      # powerio server builds matrices from it
save(to_format="psse", out_path="case9.raw", json=...)  # stage a file for path only servers
```

`summary` returns the canonical nested shape used by PowerIO and PowerMCP: counts live under `elements` (`elements.buses`, `elements.branches`, `elements.generators`) and topology metadata lives under `topology` (`topology.connected_components`, `topology.reference_buses`).

`save` covers the servers without a bridge: write the converted case to disk and point their load tools at the file. For OpenDSS, save a distribution transport as DSS, then compile that DSS file:

```
save(to_format="dss", out_path="feeder.dss", json=..., json_format="bmopf-json")
compile_opendss_file(dss_file="feeder.dss")
```

PowerWorld `.pwd` display files decode separately via `display(path=...)`, which returns the diagram canvas and each substation's display coordinates. The display geometry is distinct from the `.pwb`/`.aux` case data.

PowerIO MCP tools accept local paths and `file://` URIs. Nonlocal URI schemes are rejected. Set `POWERIO_MCP_ALLOWED_ROOTS` to an `os.pathsep` separated list of directories to constrain MCP reads and writes.

### Running from a clone (without installing)

Every server is still a standalone script. Clone the repo and run any server directly for use in Claude Desktop:

```bash
python pandapower/panda_mcp.py
python PSSE/psse_mcp.py          # uses ~/.powermcp/config.toml if present, else legacy default paths
```

### Testing with your LLMs

> **Note:** All MCPs should be tested via an MCP client (Claude Desktop, Claude Code, or Codex) before submitting a PR to ensure consistency.

`powermcp install` writes the client configuration for you. The generated entries look like the example in [`config.json`](config.json). (The **[PowerMCP Tutorial PDF](PowerMCP_Tutorial.pdf)** covers the older manual / low-code setup and isn't needed for the package install.)

## 📚 Documentation

For detailed documentation about MCP, please visit:
- [Model Context Protocol documentation](https://modelcontextprotocol.io/introduction)
- [MCP Python SDK](https://github.com/modelcontextprotocol/python-sdk)
- [Other General MCP Servers](https://smithery.ai/)

## 🤝 Contributing

We welcome contributions! Please see our [Contributing Guidelines](https://power-agent.github.io/) for details.

## 📄 License

This project is licensed under the MIT License - see the [LICENSE](LICENSE) file for details.

## 🙏 Acknowledgments

### Core Team
- [Qian Zhang](https://www.linkedin.com/in/qian-zhang-75323111b/), [Steven Black](https://www.linkedin.com/in/steven-black-09322b31/), [Paulo Radatz](https://www.linkedin.com/in/pauloradatz/), [Andrea Pomarico](https://www.linkedin.com/in/andrea-pomarico-2695a2218/), [Muhy Eddin Za’ter](https://scholar.google.com/citations?user=_IFFYFAAAAAJ&hl=en), [Luan Lopes dos Santos](https://www.linkedin.com/in/luan-lopes/), [Stephen Jenkins](https://www.linkedin.com/in/stephenjenkins2/), [Maanas Goel](https://www.linkedin.com/in/maanas-goel/), [Shen Wang](https://www.linkedin.com/in/swang16/), [Drew Gray](https://www.linkedin.com/in/drew-gray-b09ba426/), [Samuel Talkington](https://samueltalkington.com/)

### Special Thanks
- All contributors who help make this project better
- [The Power and AI Initiative (PAI) at Harvard SEAS](https://pai.seas.harvard.edu/)

## Source & license

This open-source MCP server is cataloged on AgentStack and links to its original source — we do not rehost the code.

- **Author:** [Power-Agent](https://github.com/Power-Agent)
- **Source:** [Power-Agent/PowerMCP](https://github.com/Power-Agent/PowerMCP)
- **License:** MIT
- **Homepage:** https://poweragent.seas.harvard.edu/

Install and usage instructions live in the source repository linked above.

## Pricing

- **Free** — Free

## Security capabilities

Automated source analysis of v0.1.0 — what this tool can access:

- **Network access:** no
- **Filesystem access:** no
- **Shell / process execution:** no
- **Environment & secrets:** no
- **Dynamic code execution:** no

*"Yes" means the capability is present in the source — more access means more to trust, not that it is unsafe.*


## Versions

- **0.1.0** — security scan: passed — Imported from the upstream source.

## Links

- Listing page: https://agentstack.voostack.com/l/mcp-power-agent-powermcp
- Seller: https://agentstack.voostack.com/s/power-agent
- Browse the marketplace: https://agentstack.voostack.com/browse

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Listed on AgentStack — the marketplace for AI agent skills and MCP servers. Every listing is security-reviewed. Creators keep 70%.