Pc Hardware MCP

🚀 Printer MCP Server

A comprehensive Model Context Protocol (MCP) server that offers enterprise printer information for sales and service teams. It provides access to detailed specifications, pricing, troubleshooting, and setup information for major enterprise printer brands.

✨ Features

Supported Manufacturers

• HP (Hewlett - Packard)
• Canon
• Kyocera
• Konica Minolta
• Sharp
• Lexmark
• Ricoh
• Brother
• Epson

10 Intelligent Tools

The server offers specialized tools for both sales and service teams:

Sales Team Tools

1. printer_search: Find printers by specs, budget, features, or keywords.
2. printer_get_details: Get complete model information including specifications, pricing, and capabilities.
3. printer_compare: Compare multiple models side - by - side.
4. printer_calculate_tco: Conduct a Total Cost of Ownership analysis over time.
5. printer_find_consumables: Find compatible toner/supplies with part numbers and costs.
6. printer_recommend: Receive AI - powered recommendations based on business needs.
7. printer_get_stats: Obtain database coverage and statistics.

Service Team Tools

1. printer_search: Find printers by specifications.
2. printer_get_details: Get complete model and technical information.
3. printer_troubleshoot: Handle error codes and resolve problems.
4. printer_setup: Get setup instructions by model and manufacturer.
5. printer_find_consumables: Find compatible supplies and part numbers.
6. printer_get_config: Print config pages and access the web interface.
7. printer_get_stats: Get database information.

📦 Installation

Prerequisites

• Node.js 18 or higher
• npm or yarn

Setup

1. Clone or download this repository to your local machine.
2. Install dependencies:

cd printerMCP
npm install

3. Build the project:

npm run build

This command will:

• Compile TypeScript to JavaScript.
• Build the SQLite database from JSON source files.
• Prepare the server for use.

💻 Usage Examples

Running the Server

The MCP server communicates over stdio. It's designed to be used with MCP - compatible clients like Claude Desktop.

Standalone Testing

npm start

With Claude Desktop

Add this configuration to your Claude Desktop config file:

MacOS: ~/Library/Application Support/Claude/claude_desktop_config.json Windows: %APPDATA%\Claude\claude_desktop_config.json

{
  "mcpServers": {
    "printer-info": {
      "command": "node",
      "args": [
        "C:/users/brian/printerMCP/dist/index.js"
      ]
    }
  }
}

Restart Claude Desktop after adding this configuration.

📚 Documentation

Tool Reference

1. printer_search

Search for printers matching specific criteria.

Parameters:

• manufacturer (string, optional): Filter by manufacturer (HP, Canon, Kyocera, etc.).
• formFactor (string, optional): desktop, workgroup, departmental, production.
• type (string, optional): laser, inkjet, led.
• color (boolean, optional): Color printing capability.
• functions (array, optional): Required functions ["print", "copy", "scan", "fax"].
• minSpeed (number, optional): Minimum print speed in PPM.
• maxSpeed (number, optional): Maximum print speed in PPM.
• minPrice (number, optional): Minimum price in USD.
• maxPrice (number, optional): Maximum price in USD.
• maxDutyMonthly (number, optional): Maximum monthly duty cycle requirement.
• keywords (string, optional): Full - text search keywords.

Example:

{
  "manufacturer": "HP",
  "formFactor": "workgroup",
  "color": false,
  "maxPrice": 2000,
  "minSpeed": 40
}

2. printer_get_details

Get complete information about a specific printer model.

Parameters:

• printerId (string, required): Printer ID (e.g., "hp - m527f", "kyocera - m2640idw").

Returns:

• Complete printer specifications.
• Sales information and pricing.
• Cost per page and consumables.
• Setup instructions.
• Troubleshooting guides.
• Firmware information.
• Warranty details.

3. printer_compare

Compare multiple printer models side - by - side.

Parameters:

• printerIds (array of strings, required): Array of printer IDs to compare.

Example:

{
  "printerIds": ["hp - m527f", "kyocera - m2640idw", "epson - et5850"]
}

4. printer_calculate_tco

Calculate Total Cost of Ownership for a printer.

Parameters:

• printerId (string, required): Printer ID.
• monthlyVolume (number, required): Expected monthly page volume.
• years (number, optional): Number of years (default: 3).
• powerCostPerKwh (number, optional): Electricity cost per kWh (default: 0.12).

Returns:

• Hardware cost.
• Consumables cost over time.
• Maintenance costs.
• Power costs.
• Total cost and cost - per - page.

5. printer_find_consumables

Find all compatible consumables for a printer.

Parameters:

• printerId (string, required): Printer ID.

Returns:

• Toner/ink cartridges with part numbers and yields.
• Drum units.
• Maintenance kits.
• Waste containers.
• Cost per page information.

6. printer_recommend

Get intelligent printer recommendations based on requirements.

Parameters:

• userCount (number, required): Number of users.
• monthlyVolume (number, required): Expected monthly pages.
• colorNeeded (boolean, optional): Need for color printing.
• budget (number, optional): Budget constraint.
• mustHaveFunctions (array, optional): Required functions.
• environment (string, optional): Usage environment description.

Returns:

• Top recommended models.
• Reasoning for recommendations.
• Total matches found.

7. printer_get_stats

Get database statistics and coverage information.

Parameters: None

Returns:

• Total number of printers in database.
• List of manufacturers.
• Breakdown by printer type.
• Breakdown by form factor.

8. printer_troubleshoot

Get troubleshooting assistance for printer issues.

Parameters:

• printerId (string, required): Printer ID.
• issueType (string, required): error, quality, jam, network.
• errorCode (string, optional): Specific error code displayed.
• description (string, optional): Problem description.

Returns:

• Relevant troubleshooting guides.
• Error code explanations and solutions.
• Step - by - step resolution procedures.
• Parts needed for repairs.

Example:

{
  "printerId": "hp - m527f",
  "issueType": "error",
  "errorCode": "49.XX.XX"
}

9. printer_setup

Get setup and installation instructions.

Parameters:

• printerId (string, required): Printer ID.
• setupType (string, required): unboxing, network, driver, all.
• networkType (string, optional): ethernet, wifi, usb (for network setup).
• os (string, optional): windows, mac, linux (for driver setup).

Returns:

• Step - by - step setup instructions.
• Network configuration guides.
• Driver installation procedures.
• Common setup issues and solutions.

Example:

{
  "printerId": "kyocera - m2640idw",
  "setupType": "network",
  "networkType": "wifi"
}

10. printer_get_config

Get instructions for printing configuration pages and accessing web interface.

Parameters:

• printerId (string, required): Printer ID.
• pageType (string, optional): meter, config, network, all (default: all).

Returns:

• Instructions for printing meter pages (page counts).
• Configuration page printing.
• Network configuration pages.
• Web interface access instructions.

Database Structure

The server uses a hybrid approach:

• Source Data: Human - readable JSON files in data/printers/.
• Runtime Database: SQLite database compiled from JSON for fast queries.
• Full - Text Search: Built - in FTS5 search for keyword queries.

Adding New Printers

1. Create a new JSON file in data/printers/ following the schema in src/types.ts.
2. Run npm run build to rebuild the database.
3. Restart the MCP server.

Architecture

printerMCP/
├── src/
│   ├── types.ts              # TypeScript interfaces and types
│   ├── build - database.ts      # JSON to SQLite compiler
│   └── index.ts               # MCP server implementation
├── data/
│   └── printers/              # JSON source files
│       ├── hp - laserjet - m527f.json
│       ├── kyocera - ecosys - m2640idw.json
│       └── epson - ecotank - et5850.json
├── dist/                      # Compiled JavaScript (generated)
├── printers.db                # SQLite database (generated)
├── package.json
├── tsconfig.json
└── README.md

Data Coverage

Current database includes comprehensive information for:

• Enterprise A3/A4 MFPs.
• Workgroup laser and inkjet devices.
• SOHO (Small Office/Home Office) printers.
• Production digital presses.

Each printer entry includes:

• Complete technical specifications.
• Pricing information (MSRP and street prices).
• Consumables with part numbers and yields.
• Cost - per - page calculations.
• Detailed setup instructions.
• Comprehensive troubleshooting guides.
• Network configuration procedures.
• Maintenance schedules.

Development

Build

npm run build

Watch Mode (for development)

npm run watch

Adding More Printers

To expand the database, add JSON files to data/printers/ following this structure:

{
  "id": "manufacturer - model",
  "manufacturer": "HP",
  "model": "LaserJet Pro MFP M428fdw",
  "series": "LaserJet Pro",
  "formFactor": "workgroup",
  "type": "laser",
  "color": false,
  "functions": ["print", "copy", "scan", "fax"],
  "specifications": { ... },
  "sales": { ... },
  "costs": { ... },
  "setup": { ... },
  "troubleshooting": { ... }
}

See src/types.ts for the complete schema definition.

Use Cases

For Sales Teams

• Quickly find printers matching customer requirements.
• Compare competitive models side - by - side.
• Calculate and present TCO to customers.
• Provide accurate consumable costs and part numbers.
• Generate recommendations based on usage patterns.

For Service Teams

• Rapid error code lookup and resolution.
• Step - by - step troubleshooting guides.
• Network setup and configuration assistance.
• Consumable identification and ordering.
• Maintenance schedules and procedures.

For IT Departments

• Evaluate printers for fleet deployment.
• TCO analysis for budgeting.
• Technical specifications for procurement.
• Setup and configuration documentation.
• Troubleshooting knowledge base.

📄 License

MIT

Contributing

To contribute additional printer data:

1. Follow the JSON schema in src/types.ts.
2. Add comprehensive troubleshooting and setup information.
3. Include accurate part numbers and specifications.
4. Test the data by rebuilding the database.

Support

For issues or questions:

• Check the troubleshooting guides in printer data.
• Review the tool reference above.
• Verify database was built successfully with npm run build.

Version History

1.0.0 (2025 - 01 - 13)

• Initial release.
• 10 intelligent tools for sales and service.
• Support for 9 major manufacturers.
• Comprehensive printer database.
• Full - text search capabilities.
• TCO calculation engine.
• Troubleshooting knowledge base.