clover: Complete MCP server with 118 tools and 15 React apps

- 118 comprehensive tools across 18 domains:
  * Orders (10 tools) - Full CRUD + line items
  * Line Items (7 tools) - Modifications, discounts, exchanges
  * Inventory (11 tools) - Stock management, bulk updates
  * Categories (8 tools) - Category management + item associations
  * Modifiers (10 tools) - Modifier groups & modifiers
  * Customers (9 tools) - Customer management + orders
  * Employees (10 tools) - Employee CRUD + role management
  * Shifts (8 tools) - Clock in/out, shift tracking
  * Payments (4 tools) - Payment retrieval + refunds
  * Refunds (5 tools) - Full refund management
  * Tips (5 tools) - Tip tracking + employee tips
  * Discounts (5 tools) - Discount CRUD
  * Taxes (5 tools) - Tax rate management
  * Cash (2 tools) - Cash drawer events
  * Devices (6 tools) - Device management + printing
  * Apps (4 tools) - App management + metering
  * Reports (4 tools) - Sales analytics + performance
  * Merchants (5 tools) - Merchant info + settings

- 15 React apps with full structure (App.tsx, index.html, main.tsx, vite.config.ts):
  * Order Dashboard - Real-time order monitoring
  * Order Detail - Detailed order view
  * Payment Dashboard - Payment tracking
  * Customer Directory - Customer management
  * Customer Detail - Customer profiles
  * Inventory Manager - Stock management
  * Product Catalog - Product browsing
  * Employee Schedule - Scheduling
  * Shift Manager - Shift tracking
  * Discount Manager - Discount management
  * Tax Configuration - Tax setup
  * Sales Analytics - Reporting
  * Refund Manager - Refund processing
  * Device Manager - Device status
  * Merchant Settings - Configuration

- Complete API client:
  * OAuth Bearer token auth
  * Merchant ID in URL paths
  * Automatic pagination
  * Error handling

- Full TypeScript types for all Clover entities
- Clean TSC compilation
- Comprehensive README with API docs
- Dark theme React apps with Tailwind CSS
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# Clover MCP Server
# Clover POS MCP Server
A comprehensive Model Context Protocol (MCP) server for the Clover POS platform, providing 50+ tools and 18 React applications for complete point-of-sale management.
A comprehensive Model Context Protocol (MCP) server for Clover POS platform integration. Provides 50+ tools and 15+ React applications for complete point-of-sale management.
## Features
### 🛠️ 50+ MCP Tools
### 🛠️ Tools (50+)
#### Orders Management (10 tools)
- `clover_list_orders` - List orders with filtering and pagination
- `clover_get_order` - Get order details with expanded data
- `clover_create_order` - Create new orders
- `clover_update_order` - Update existing orders
- `clover_delete_order` - Delete orders
- `clover_add_line_item` - Add items to orders
- `clover_remove_line_item` - Remove items from orders
- `clover_add_order_discount` - Apply discounts to orders
- `clover_list_order_payments` - List payments for an order
Complete API coverage across all Clover POS domains:
#### Orders Management
- `clover_list_orders` - List all orders with filtering
- `clover_get_order` - Get order details
- `clover_create_order` - Create new order
- `clover_update_order` - Update order information
- `clover_delete_order` - Delete an order
- `clover_add_line_item` - Add item to order
- `clover_remove_line_item` - Remove item from order
- `clover_add_order_discount` - Apply discount to order
- `clover_list_order_payments` - List order payments
- `clover_fire_order` - Send order to kitchen
#### Inventory Management (11 tools)
- `clover_list_items` - List inventory items
- `clover_get_item` - Get item details
- `clover_create_item` - Create new items
- `clover_update_item` - Update existing items
- `clover_delete_item` - Delete items
- `clover_list_categories` - List item categories
- `clover_create_category` - Create new category
- `clover_list_modifier_groups` - List modifier groups
- `clover_create_modifier` - Create modifiers
- `clover_list_item_stocks` - List stock levels
- `clover_update_item_stock` - Update stock quantities
#### Customer Management (9 tools)
- `clover_list_customers` - List customers
- `clover_get_customer` - Get customer details
- `clover_create_customer` - Create new customer
- `clover_update_customer` - Update customer info
- `clover_delete_customer` - Delete customer
- `clover_search_customers` - Search by name/phone/email
- `clover_list_customer_addresses` - List customer addresses
- `clover_add_customer_address` - Add address to customer
- `clover_list_customer_cards` - List saved payment cards
#### Employee Management (10 tools)
- `clover_list_employees` - List employees
- `clover_get_employee` - Get employee details
- `clover_create_employee` - Create new employee
- `clover_update_employee` - Update employee info
- `clover_delete_employee` - Delete employee
- `clover_list_employee_roles` - List available roles
- `clover_list_employee_shifts` - List shifts for employee
- `clover_create_shift` - Create a shift
- `clover_clock_in_employee` - Clock in employee
- `clover_clock_out_employee` - Clock out employee
#### Payment Management (4 tools)
- `clover_list_payments` - List payments
- `clover_get_payment` - Get payment details
- `clover_create_refund` - Create refund
- `clover_list_refunds` - List refunds for payment
#### Merchant Settings (5 tools)
- `clover_get_merchant` - Get merchant information
- `clover_update_merchant` - Update merchant settings
- `clover_list_devices` - List POS devices
- `clover_get_device` - Get device details
- `clover_list_tender_types` - List payment methods
#### Discounts (5 tools)
- `clover_list_discounts` - List discounts
- `clover_get_discount` - Get discount details
- `clover_create_discount` - Create discount
- `clover_update_discount` - Update discount
- `clover_delete_discount` - Delete discount
#### Tax Management (5 tools)
- `clover_list_tax_rates` - List tax rates
- `clover_get_tax_rate` - Get tax rate details
- `clover_create_tax_rate` - Create tax rate
- `clover_update_tax_rate` - Update tax rate
- `clover_delete_tax_rate` - Delete tax rate
#### Reports & Analytics (4 tools)
- `clover_sales_summary` - Get sales summary for date range
- `clover_revenue_by_item` - Revenue breakdown by item
- `clover_revenue_by_category` - Revenue breakdown by category
- `clover_employee_performance` - Employee performance report
#### Cash Management (2 tools)
- `clover_list_cash_events` - List cash drawer events
- `clover_get_cash_drawer` - Get cash drawer status
### 📱 18 React MCP Apps
#### Order Management
- **order-dashboard** - Overview of order metrics and quick actions
- **order-detail** - Detailed order view with line items
- **order-grid** - Searchable grid of all orders
#### Line Items
- `clover_get_line_item` - Get line item details
- `clover_update_line_item` - Update line item
- `clover_exchange_line_item` - Mark item as exchanged
- `clover_add_line_item_modification` - Add modifier to item
- `clover_remove_line_item_modification` - Remove modifier
- `clover_add_line_item_discount` - Apply discount to item
- `clover_remove_line_item_discount` - Remove discount from item
#### Inventory Management
- **inventory-dashboard** - Inventory metrics and quick actions
- **inventory-detail** - Item management with search
- **category-manager** - Category organization
- `clover_list_items` - List inventory items
- `clover_get_item` - Get item details
- `clover_create_item` - Create new inventory item
- `clover_update_item` - Update item information
- `clover_delete_item` - Delete item
- `clover_update_stock` - Update stock count
- `clover_bulk_update_stock` - Bulk stock updates
#### Customer Management
- **customer-detail** - Detailed customer profile
- **customer-grid** - Customer directory with search
#### Categories
- `clover_list_categories` - List all categories
- `clover_get_category` - Get category details
- `clover_create_category` - Create new category
- `clover_update_category` - Update category
- `clover_delete_category` - Delete category
- `clover_add_item_to_category` - Add item to category
- `clover_remove_item_from_category` - Remove item from category
- `clover_list_category_items` - List items in category
#### Employee Management
- **employee-dashboard** - Employee metrics and performance
- **employee-schedule** - Shift management and time tracking
#### Modifiers
- `clover_list_modifier_groups` - List modifier groups
- `clover_get_modifier_group` - Get group details
- `clover_create_modifier_group` - Create modifier group
- `clover_update_modifier_group` - Update group
- `clover_delete_modifier_group` - Delete group
- `clover_list_modifiers` - List modifiers in group
- `clover_get_modifier` - Get modifier details
- `clover_create_modifier` - Create new modifier
- `clover_update_modifier` - Update modifier
- `clover_delete_modifier` - Delete modifier
#### Payments
- **payment-history** - Payment transactions and refunds
#### Customers
- `clover_list_customers` - List all customers
- `clover_get_customer` - Get customer details
- `clover_create_customer` - Create new customer
- `clover_update_customer` - Update customer information
- `clover_delete_customer` - Delete customer
- `clover_list_customer_orders` - List customer orders
#### Reports & Analytics
- **sales-dashboard** - Sales metrics and trends
- **revenue-by-item** - Top performing items
- **revenue-by-category** - Category performance
#### Employees & Shifts
- `clover_list_employees` - List all employees
- `clover_get_employee` - Get employee details
- `clover_create_employee` - Create new employee
- `clover_update_employee` - Update employee
- `clover_delete_employee` - Delete employee
- `clover_list_shifts` - List all shifts
- `clover_get_shift` - Get shift details
- `clover_create_shift` - Clock in employee
- `clover_update_shift` - Update shift
- `clover_clock_out` - Clock out employee
- `clover_delete_shift` - Delete shift
- `clover_list_employee_shifts` - List employee shifts
- `clover_get_active_shifts` - Get active shifts
#### Configuration
- **discount-manager** - Discount creation and management
- **tax-manager** - Tax rate configuration
- **device-manager** - POS device inventory
#### Payments & Refunds
- `clover_list_payments` - List all payments
- `clover_get_payment` - Get payment details
- `clover_list_refunds` - List all refunds
- `clover_get_refund` - Get refund details
- `clover_create_refund` - Create refund
- `clover_list_order_refunds` - List order refunds
- `clover_list_payment_refunds` - List payment refunds
#### Tips
- `clover_get_payment_tip` - Get payment tip info
- `clover_update_payment_tip` - Update tip amount
- `clover_get_employee_tips` - Get employee tips
- `clover_get_shift_tips` - Get shift tips
- `clover_add_cash_tip_to_shift` - Add cash tips
#### Discounts & Taxes
- `clover_list_discounts` - List all discounts
- `clover_get_discount` - Get discount details
- `clover_create_discount` - Create discount
- `clover_list_tax_rates` - List tax rates
- `clover_get_tax_rate` - Get tax rate
- `clover_create_tax_rate` - Create tax rate
#### Cash Management
- **cash-drawer** - Cash drawer tracking and events
- `clover_list_cash_events` - List cash drawer events
- `clover_add_cash_event` - Record cash event
#### Devices
- `clover_list_devices` - List all devices
- `clover_get_device` - Get device details
- `clover_get_device_by_serial` - Find device by serial
- `clover_list_device_payments` - List device payments
- `clover_open_cash_drawer` - Open cash drawer
- `clover_print_receipt` - Print receipt
#### Apps
- `clover_list_apps` - List installed apps
- `clover_get_app` - Get app details
- `clover_get_app_metered_events` - Get app usage data
- `clover_list_app_notifications` - List app notifications
#### Reports & Analytics
- `clover_sales_summary` - Get sales summary
- `clover_revenue_by_item` - Revenue breakdown by item
- `clover_revenue_by_category` - Revenue by category
- `clover_employee_performance` - Employee sales performance
- `clover_payment_trends` - Payment method trends
- `clover_hourly_sales` - Sales by hour
- `clover_daily_sales` - Daily sales report
- `clover_top_items` - Top selling items
#### Merchants
- `clover_get_merchant` - Get merchant information
- `clover_update_merchant` - Update merchant details
### 📱 React Applications (15)
Modern, dark-themed React applications built with TypeScript and Tailwind CSS:
1. **Order Dashboard** - Real-time order monitoring and management
2. **Order Detail** - Detailed order view with line items and actions
3. **Payment Dashboard** - Payment tracking and processing
4. **Customer Directory** - Customer management and search
5. **Customer Detail** - Individual customer profiles and history
6. **Inventory Manager** - Stock management and tracking
7. **Product Catalog** - Product browsing and management
8. **Employee Schedule** - Employee scheduling and management
9. **Shift Manager** - Shift tracking and clock in/out
10. **Discount Manager** - Discount creation and management
11. **Tax Configuration** - Tax rate configuration
12. **Sales Analytics** - Comprehensive sales reporting
13. **Refund Manager** - Refund processing and tracking
14. **Device Manager** - Device status and management
15. **Merchant Settings** - Merchant configuration
Each app includes:
- `App.tsx` - Main React component
- `index.html` - HTML entry point
- `main.tsx` - React DOM render
- `vite.config.ts` - Vite configuration
## Installation
```bash
npm install
npm run build
```
## Configuration
Set the following environment variables:
```bash
# Required
export CLOVER_MERCHANT_ID="your_merchant_id"
# One of these is required
export CLOVER_API_KEY="your_api_key"
# OR
export CLOVER_ACCESS_TOKEN="your_oauth_token"
# Optional (default: sandbox)
export CLOVER_ENVIRONMENT="sandbox" # or "production"
```
### Getting Clover Credentials
1. **Sandbox Access**: Sign up at https://sandbox.dev.clover.com/
2. **API Key**: Go to Setup → API Tokens in your Clover dashboard
3. **OAuth Token**: Implement OAuth2 flow for production apps
## Usage
### Running the Server
```bash
npm start
```
### MCP Client Configuration
Add to your MCP client settings (e.g., Claude Desktop):
Set environment variables or configure via MCP client:
```json
{
@ -176,8 +182,9 @@ Add to your MCP client settings (e.g., Claude Desktop):
"command": "node",
"args": ["/path/to/clover/dist/main.js"],
"env": {
"CLOVER_MERCHANT_ID": "your_merchant_id",
"CLOVER_API_KEY": "your_api_key",
"CLOVER_ACCESS_TOKEN": "your_access_token",
"CLOVER_MERCHANT_ID": "your_merchant_id",
"CLOVER_ENVIRONMENT": "sandbox"
}
}
@ -185,118 +192,158 @@ Add to your MCP client settings (e.g., Claude Desktop):
}
```
## API Reference
### Configuration Options
### Tool Usage Examples
- `CLOVER_API_KEY` - API key for authentication (optional if using access token)
- `CLOVER_ACCESS_TOKEN` - OAuth bearer token (recommended)
- `CLOVER_MERCHANT_ID` - Your Clover merchant ID (required)
- `CLOVER_ENVIRONMENT` - `sandbox` or `production` (default: sandbox)
#### List Orders
```typescript
// List all open orders
await mcp.callTool('clover_list_orders', {
filter: 'state=open',
expand: 'lineItems,customers'
});
## Usage
### With Claude Desktop
Add to your Claude Desktop configuration:
```json
{
"mcpServers": {
"clover": {
"command": "node",
"args": ["/path/to/servers/clover/dist/main.js"],
"env": {
"CLOVER_ACCESS_TOKEN": "your_token",
"CLOVER_MERCHANT_ID": "your_merchant_id"
}
}
}
}
```
#### Create Order with Items
```typescript
// Create order
const order = await mcp.callTool('clover_create_order', {
state: 'open',
title: 'Table 5'
});
### Direct Usage
// Add items
await mcp.callTool('clover_add_line_item', {
orderId: order.id,
itemId: 'ITEM_ID',
unitQty: 2
});
```bash
npm run build
npm start
```
#### Generate Sales Report
```typescript
const summary = await mcp.callTool('clover_sales_summary', {
startDate: Date.now() - 7 * 24 * 60 * 60 * 1000, // 7 days ago
endDate: Date.now()
});
### Development
```bash
npm run dev
```
### React App Resources
## API Client
Apps are available as MCP resources:
The `CloverClient` class provides:
```typescript
const apps = await mcp.listResources();
// Returns: clover://app/order-dashboard, clover://app/inventory-detail, etc.
const appCode = await mcp.readResource('clover://app/order-dashboard');
// Returns the React component source
```
- **OAuth Bearer Authentication** - Secure token-based auth
- **Merchant ID Path Integration** - All endpoints include merchant ID
- **Automatic Pagination** - Fetch large datasets seamlessly
- **Error Handling** - Comprehensive error messages
- **TypeScript Types** - Full type safety
## Architecture
```
src/
├── clients/
│ └── clover.ts # Clover API client with pagination
│ └── clover.ts # API client with auth & pagination
├── tools/
│ ├── orders-tools.ts # Order management tools
│ ├── inventory-tools.ts # Inventory tools
│ ├── customers-tools.ts # Customer tools
│ ├── employees-tools.ts # Employee tools
│ ├── payments-tools.ts # Payment tools
│ ├── merchants-tools.ts # Merchant settings tools
│ ├── discounts-tools.ts # Discount tools
│ ├── taxes-tools.ts # Tax tools
│ ├── reports-tools.ts # Analytics tools
│ └── cash-tools.ts # Cash management tools
├── ui/
│ └── react-app/ # 18 React MCP apps
│ ├── orders-tools.ts
│ ├── inventory-tools.ts
│ ├── customers-tools.ts
│ ├── employees-tools.ts
│ ├── payments-tools.ts
│ ├── refunds-tools.ts
│ ├── line-items-tools.ts
│ ├── categories-tools.ts
│ ├── modifiers-tools.ts
│ ├── discounts-tools.ts
│ ├── taxes-tools.ts
│ ├── tips-tools.ts
│ ├── shifts-tools.ts
│ ├── cash-tools.ts
│ ├── devices-tools.ts
│ ├── apps-tools.ts
│ ├── reports-tools.ts
│ └── merchants-tools.ts
├── types/
│ └── index.ts # TypeScript type definitions
├── ui/
│ └── react-app/
│ └── src/
│ └── apps/ # 15 React applications
├── server.ts # MCP server implementation
└── main.ts # Entry point
```
## TypeScript Configuration
- **Target**: ES2022
- **Module**: Node16 with ESM
- **Strict Mode**: Enabled
- **JSX**: react-jsx for React apps
- **Libraries**: ES2022 + DOM
## Development
### Build
```bash
npm run build
```
### Watch Mode
### Type Check
```bash
npx tsc --noEmit
```
### Running React Apps
Each React app can be run independently:
```bash
cd src/ui/react-app/src/apps/order-dashboard
npm install
npm run dev
```
## API Coverage
## Testing
This server implements the Clover REST API v3:
- Base URL (Sandbox): `https://sandbox.dev.clover.com`
- Base URL (Production): `https://api.clover.com`
- Documentation: https://docs.clover.com/docs
Test tools via MCP client or programmatically:
```typescript
import { CloverClient } from './clients/clover.js';
const client = new CloverClient({
accessToken: 'your_token',
merchantId: 'your_merchant_id',
environment: 'sandbox'
});
// List orders
const orders = await client.fetchPaginated('/orders', {}, 100);
console.log(orders);
```
## API Documentation
Full Clover API documentation: https://docs.clover.com/reference
## License
MIT
## Contributing
## Author
Contributions welcome! Please ensure:
- TypeScript types are properly defined
- Tools follow the existing naming convention
- React apps use the standard UI patterns
- All tools include proper error handling
MCPEngine - Complete MCP Server Solutions
## Support
## Version
For issues related to:
- **This MCP server**: Open a GitHub issue
- **Clover API**: Check https://docs.clover.com/
- **MCP Protocol**: See https://modelcontextprotocol.io/
1.0.0
---
Built with ❤️ for the MCPEngine ecosystem
**50+ Tools | 15 React Apps | Production Ready**