omicron-mcp 0.1.0

MCP server for OMICRON CMC relay test equipment control

omicron-mcp

MCP server for OMICRON CMC relay test equipment control.

Install

pip install omicron-mcp

Or for development:

pip install -e .

Configuration

DLL path resolution order:

1. Environment variable OMICRON_DLL_DIR
2. Config file ~/.omicron-mcp/config.toml
3. Local CMEngine_py/dll/ (development)
4. Common OMICRON install paths

First run will create a default config at ~/.omicron-mcp/config.toml.

Usage

omicron-mcp                # as installed command
python -m omicron_mcp      # as module

Or via VS Code MCP config (.vscode/mcp.json):

{
  "servers": {
    "omicron": {
      "type": "stdio",
      "command": "omicron-mcp"
    }
  }
}

For uvx (no pre-install needed):

{
  "servers": {
    "omicron": {
      "type": "stdio",
      "command": "uvx",
      "args": ["omicron-mcp"]
    }
  }
}

Prerequisites

• OMICRON Test Universe installed (provides CMEngine DLLs)
• Windows (COM / .NET interop required)