MCPFactoryAutomation

PCB Assembly Orchestrator

A visual orchestrator for PCB assembly processes with MCP (Model Context Protocol) integration for Claude Desktop.

Features

• Visual workflow designer for PCB assembly sequences
• 5-step process orchestration with configurable parameters
• Real-time validation against predefined patterns
• RAG (Retrieval-Augmented Generation) system for process documentation
• MCP server integration via HTTP (recommended) or stdio
• FastMCP implementation for both orchestrator and RAG servers

Installation

1. Navigate to the project directory:

   cd path/to/MCPFactoryAutomation

2. Install dependencies:

   pip install -r requirements.txt

3. (Optional) Copy .env.example to .env and configure Ollama settings for RAG

Running the Servers

Start Both Servers (Recommended)

start_servers.sh

start_servers.bat

This starts both the orchestrator (port 8000) and RAG server (port 8001) via HTTP.

Run Individually

# Orchestrator server (HTTP)
python orchestrator_fastmcp_server.py --transport http --port 8000

# RAG server (HTTP)
python rag_fastmcp_server.py --transport http --port 8001

# Or with stdio (alternative)
python orchestrator_fastmcp_server.py --transport stdio
python rag_fastmcp_server.py --transport stdio

Claude Desktop Configuration

Add to your config file: %APPDATA%\Claude\claude_desktop_config.json (Windows)

HTTP Configuration (Recommended)

{
  "mcpServers": {
    "pcb-orchestrator": {
      "url": "http://127.0.0.1:8000/mcp"
    },
    "pcb-rag": {
      "url": "http://127.0.0.1:8001/mcp"
    }
  }
}

Available MCP Tools

Orchestrator Tools

• set_block_at_position - Set block type at a specific position
• set_sub_param_at_position - Configure sub-parameters
• get_current_process - View current configuration
• execute_process - Execute valid sequences
• get_current_process_validity - Check sequence validity
• get_valid_processes - List all valid processes
• get_block_sub_params - Query valid parameters for blocks
• get_possible_blocks_sub_params - Get all blocks and their parameters

RAG Tools

• get_query_rag - Search process documentation with natural language queries

Valid Processes

The orchestrator supports predefined valid processes in file processes.py