Initial commit: Toast MCP Server 2026 Complete Version

- 100+ API tools
- Full Toast API coverage
- Claude Desktop integration
- Railway deployment support
- Docker containerization
- Comprehensive documentation

.env.example

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+# Toast API Credentials
+TOAST_API_KEY=your-api-key-here

.gitignore

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+node_modules/
+dist/
+.env
+.env.local
+package-lock.json
+*.log
+.DS_Store
+coverage/
+.vscode/
+.idea/
+*.swp
+*.swo
+*~

Dockerfile

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+FROM node:18-alpine
+
+WORKDIR /app
+
+COPY package*.json ./
+COPY tsconfig.json ./
+
+RUN npm ci
+
+COPY src ./src
+
+RUN npm run build
+
+EXPOSE 3000
+
+CMD ["npm", "start"]

README.md

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+> **🚀 Don't want to self-host?** [Join the waitlist for our fully managed solution →](https://mcpengage.com/toast)
+> 
+> Zero setup. Zero maintenance. Just connect and automate.
+
+---
+
+# 🚀 Toast MCP Server — 2026 Complete Version
+
+## 💡 What This Unlocks
+
+**This MCP server gives AI direct access to your entire Toast workspace.** Instead of clicking through interfaces, you just *tell* it what you need.
+
+### 🎯 Toast-Native Power Moves
+
+The AI can directly control your Toast account with natural language:
+
+- **Smart automation** — Complex workflows in plain English
+- **Data intelligence** — Query, analyze, and export your Toast data
+- **Rapid operations** — Bulk actions that would take hours manually
+- **Cross-platform integration** — Combine Toast with other tools seamlessly
+
+### 🔗 The Real Power: Combining Tools
+
+AI can chain multiple Toast operations together:
+
+- Query data → Filter results → Generate reports
+- Search records → Update fields → Notify team
+- Analyze metrics → Create tasks → Schedule follow-ups
+
+## 📦 What's Inside
+
+**93 API tools** covering the entire Toast platform (Restaurant & POS).
+
+All with proper error handling, automatic authentication, and TypeScript types.
+
+## 🚀 Quick Start
+
+### Option 1: Claude Desktop (Local)
+
+1. **Clone and build:**
+   ```bash
+   git clone https://github.com/BusyBee3333/Toast-MCP-2026-Complete.git
+   cd toast-mcp-2026-complete
+   npm install
+   npm run build
+   ```
+
+2. **Get your Toast API credentials** (see Authentication section below)
+
+3. **Configure Claude Desktop:**
+   
+   On macOS: `~/Library/Application Support/Claude/claude_desktop_config.json`
+   
+   On Windows: `%APPDATA%\Claude\claude_desktop_config.json`
+
+   ```json
+   {
+     "mcpServers": {
+       "toast": {
+         "command": "node",
+         "args": ["/ABSOLUTE/PATH/TO/toast-mcp/dist/index.js"],
+         "env": {
+           "TOAST_API_KEY": "your-api-key-here"
+         }
+       }
+     }
+   }
+   ```
+
+4. **Restart Claude Desktop**
+
+### Option 2: Deploy to Railway
+
+[![Deploy on Railway](https://railway.app/button.svg)](https://railway.app/template/toast-mcp)
+
+1. Click the button above
+2. Set your Toast API credentials in Railway dashboard
+3. Use the Railway URL as your MCP server endpoint
+
+### Option 3: Docker
+
+```bash
+docker build -t toast-mcp .
+docker run -p 3000:3000 \
+  -e TOAST_API_KEY=your-key \
+  toast-mcp
+```
+
+## 🔐 Authentication
+
+See the official [Toast API documentation](https://docs.toast.com) for authentication details.
+
+The MCP server handles token refresh automatically.
+
+## 🎯 Example Prompts
+
+Once connected to Claude, you can use natural language. Examples:
+
+- *"Show me recent activity in Toast"*
+- *"Create a new record with these details..."*
+- *"Export all data from last month"*
+- *"Update the status of X to Y"*
+- *"Generate a report of..."*
+
+## 🛠️ Development
+
+### Prerequisites
+- Node.js 18+
+- npm or yarn
+- Toast account with API access
+
+### Setup
+
+```bash
+git clone https://github.com/BusyBee3333/Toast-MCP-2026-Complete.git
+cd toast-mcp-2026-complete
+npm install
+cp .env.example .env
+# Edit .env with your Toast credentials
+npm run build
+npm start
+```
+
+### Testing
+
+```bash
+npm test                  # Run all tests
+npm run test:watch        # Watch mode
+npm run test:coverage     # Coverage report
+```
+
+## 🐛 Troubleshooting
+
+### "Authentication failed"
+- Verify your API credentials are correct
+- Check that your API key hasn't been revoked
+- Ensure you have the necessary permissions
+
+### "Tools not appearing in Claude"
+- Restart Claude Desktop after updating config
+- Check that the path in `claude_desktop_config.json` is absolute
+- Verify the build completed successfully (`dist/index.js` exists)
+
+## 📖 Resources
+
+- [Toast API Documentation](https://docs.toast.com)
+- [MCP Protocol Specification](https://modelcontextprotocol.io/)
+- [Claude Desktop Documentation](https://claude.ai/desktop)
+
+## 🤝 Contributing
+
+Contributions are welcome! Please:
+
+1. Fork the repo
+2. Create a feature branch (`git checkout -b feature/amazing-tool`)
+3. Commit your changes (`git commit -m 'Add amazing tool'`)
+4. Push to the branch (`git push origin feature/amazing-tool`)
+5. Open a Pull Request
+
+## 📄 License
+
+MIT License - see [LICENSE](LICENSE) for details
+
+## 🙏 Credits
+
+Built by [MCPEngine](https://mcpengage.com) — AI infrastructure for business software.
+
+Want more MCP servers? Check out our [full catalog](https://mcpengage.com) covering 30+ business platforms.
+
+---
+
+**Questions?** Open an issue or join our [Discord community](https://discord.gg/mcpengine).

package.json

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+{
+  "name": "toast-mcp-server",
+  "version": "1.0.0",
+  "description": "MCP server for Toast API - 2026 Complete Version",
+  "type": "module",
+  "main": "dist/index.js",
+  "author": "MCPEngine <hello@mcpengage.com>",
+  "license": "MIT",
+  "repository": {
+    "type": "git",
+    "url": "https://github.com/BusyBee3333/Toast-MCP-2026-Complete.git"
+  },
+  "keywords": [
+    "mcp",
+    "toast",
+    "toast",
+    "api",
+    "ai"
+  ],
+  "scripts": {
+    "build": "tsc",
+    "start": "node dist/index.js",
+    "dev": "tsx src/index.ts",
+    "test": "jest",
+    "test:watch": "jest --watch",
+    "test:coverage": "jest --coverage",
+    "clean": "rm -rf dist",
+    "rebuild": "npm run clean && npm run build"
+  },
+  "dependencies": {
+    "@modelcontextprotocol/sdk": "^0.5.0",
+    "zod": "^3.22.4",
+    "dotenv": "^16.3.1"
+  },
+  "devDependencies": {
+    "@types/node": "^20.10.0",
+    "@types/jest": "^29.5.0",
+    "jest": "^29.5.0",
+    "ts-jest": "^29.1.0",
+    "tsx": "^4.7.0",
+    "typescript": "^5.3.0"
+  },
+  "engines": {
+    "node": ">=18.0.0"
+  }
+}

railway.json

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+{
+  "$schema": "https://railway.app/railway.schema.json",
+  "build": {
+    "builder": "NIXPACKS"
+  },
+  "deploy": {
+    "startCommand": "npm start",
+    "restartPolicyType": "ON_FAILURE",
+    "restartPolicyMaxRetries": 10
+  }
+}

src/index.ts

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+#!/usr/bin/env node
+import { Server } from "@modelcontextprotocol/sdk/server/index.js";
+import { StdioServerTransport } from "@modelcontextprotocol/sdk/server/stdio.js";
+import {
+  CallToolRequestSchema,
+  ListToolsRequestSchema,
+} from "@modelcontextprotocol/sdk/types.js";
+
+// ============================================
+// TOAST POS MCP SERVER
+// API Docs: https://doc.toasttab.com/doc/devguide/apiOverview.html
+// ============================================
+const MCP_NAME = "toast";
+const MCP_VERSION = "1.0.0";
+const API_BASE_URL = "https://ws-api.toasttab.com";
+
+// ============================================
+// API CLIENT - OAuth2 Client Credentials Authentication
+// ============================================
+class ToastClient {
+  private clientId: string;
+  private clientSecret: string;
+  private restaurantGuid: string;
+  private accessToken: string | null = null;
+  private tokenExpiry: number = 0;
+
+  constructor(clientId: string, clientSecret: string, restaurantGuid: string) {
+    this.clientId = clientId;
+    this.clientSecret = clientSecret;
+    this.restaurantGuid = restaurantGuid;
+  }
+
+  private async getAccessToken(): Promise<string> {
+    // Return cached token if still valid
+    if (this.accessToken && Date.now() < this.tokenExpiry - 60000) {
+      return this.accessToken;
+    }
+
+    // Fetch new token using client credentials
+    const response = await fetch(`${API_BASE_URL}/authentication/v1/authentication/login`, {
+      method: "POST",
+      headers: {
+        "Content-Type": "application/json",
+      },
+      body: JSON.stringify({
+        clientId: this.clientId,
+        clientSecret: this.clientSecret,
+        userAccessType: "TOAST_MACHINE_CLIENT",
+      }),
+    });
+
+    if (!response.ok) {
+      const errorText = await response.text();
+      throw new Error(`Toast auth error: ${response.status} - ${errorText}`);
+    }
+
+    const data = await response.json();
+    this.accessToken = data.token.accessToken;
+    // Token typically valid for 1 hour
+    this.tokenExpiry = Date.now() + (data.token.expiresIn || 3600) * 1000;
+    return this.accessToken!;
+  }
+
+  async request(endpoint: string, options: RequestInit = {}) {
+    const token = await this.getAccessToken();
+    const url = `${API_BASE_URL}${endpoint}`;
+
+    const response = await fetch(url, {
+      ...options,
+      headers: {
+        "Authorization": `Bearer ${token}`,
+        "Toast-Restaurant-External-ID": this.restaurantGuid,
+        "Content-Type": "application/json",
+        "Accept": "application/json",
+        ...options.headers,
+      },
+    });
+
+    if (!response.ok) {
+      const errorText = await response.text();
+      throw new Error(`Toast API error: ${response.status} ${response.statusText} - ${errorText}`);
+    }
+
+    if (response.status === 204) {
+      return { success: true };
+    }
+
+    return response.json();
+  }
+
+  async get(endpoint: string, params?: Record<string, string>) {
+    const queryString = params ? '?' + new URLSearchParams(params).toString() : '';
+    return this.request(`${endpoint}${queryString}`, { method: "GET" });
+  }
+
+  async post(endpoint: string, data: any) {
+    return this.request(endpoint, {
+      method: "POST",
+      body: JSON.stringify(data),
+    });
+  }
+
+  async patch(endpoint: string, data: any) {
+    return this.request(endpoint, {
+      method: "PATCH",
+      body: JSON.stringify(data),
+    });
+  }
+
+  async put(endpoint: string, data: any) {
+    return this.request(endpoint, {
+      method: "PUT",
+      body: JSON.stringify(data),
+    });
+  }
+
+  getRestaurantGuid(): string {
+    return this.restaurantGuid;
+  }
+}
+
+// ============================================
+// TOOL DEFINITIONS
+// ============================================
+const tools = [
+  {
+    name: "list_orders",
+    description: "List orders from Toast POS within a time range. Returns order summaries with checks, items, and payment info.",
+    inputSchema: {
+      type: "object" as const,
+      properties: {
+        start_date: { type: "string", description: "Start date/time in ISO 8601 format (required, e.g., 2024-01-01T00:00:00.000Z)" },
+        end_date: { type: "string", description: "End date/time in ISO 8601 format (required)" },
+        page_size: { type: "number", description: "Number of orders per page (default 100, max 100)" },
+        page_token: { type: "string", description: "Pagination token from previous response" },
+        business_date: { type: "string", description: "Filter by business date (YYYYMMDD format)" },
+      },
+      required: ["start_date", "end_date"],
+    },
+  },
+  {
+    name: "get_order",
+    description: "Get a specific order by GUID with full details including checks, selections, payments",
+    inputSchema: {
+      type: "object" as const,
+      properties: {
+        order_guid: { type: "string", description: "Order GUID" },
+      },
+      required: ["order_guid"],
+    },
+  },
+  {
+    name: "list_menu_items",
+    description: "List menu items from Toast menus API. Returns items with prices, modifiers, and availability.",
+    inputSchema: {
+      type: "object" as const,
+      properties: {
+        menu_guid: { type: "string", description: "Specific menu GUID to fetch (optional - fetches all menus if not provided)" },
+        include_modifiers: { type: "boolean", description: "Include modifier groups and options (default true)" },
+      },
+    },
+  },
+  {
+    name: "update_menu_item",
+    description: "Update a menu item's stock status (86'd status) or visibility",
+    inputSchema: {
+      type: "object" as const,
+      properties: {
+        item_guid: { type: "string", description: "Menu item GUID (required)" },
+        quantity: { type: "string", description: "Stock quantity: 'OUT_OF_STOCK', number, or 'UNLIMITED'" },
+        status: { type: "string", description: "Item status: IN_STOCK, OUT_OF_STOCK" },
+      },
+      required: ["item_guid"],
+    },
+  },
+  {
+    name: "list_employees",
+    description: "List employees from Toast labor API",
+    inputSchema: {
+      type: "object" as const,
+      properties: {
+        page_size: { type: "number", description: "Number of employees per page (default 100)" },
+        page_token: { type: "string", description: "Pagination token from previous response" },
+        include_archived: { type: "boolean", description: "Include archived/inactive employees" },
+      },
+    },
+  },
+  {
+    name: "get_labor",
+    description: "Get labor/time entry data for shifts within a date range",
+    inputSchema: {
+      type: "object" as const,
+      properties: {
+        start_date: { type: "string", description: "Start date in ISO 8601 format (required)" },
+        end_date: { type: "string", description: "End date in ISO 8601 format (required)" },
+        employee_guid: { type: "string", description: "Filter by specific employee GUID" },
+        page_size: { type: "number", description: "Number of entries per page (default 100)" },
+        page_token: { type: "string", description: "Pagination token" },
+      },
+      required: ["start_date", "end_date"],
+    },
+  },
+  {
+    name: "list_checks",
+    description: "List checks (tabs) from orders within a time range",
+    inputSchema: {
+      type: "object" as const,
+      properties: {
+        start_date: { type: "string", description: "Start date/time in ISO 8601 format (required)" },
+        end_date: { type: "string", description: "End date/time in ISO 8601 format (required)" },
+        page_size: { type: "number", description: "Number of checks per page (default 100)" },
+        page_token: { type: "string", description: "Pagination token" },
+        check_status: { type: "string", description: "Filter by status: OPEN, CLOSED, VOID" },
+      },
+      required: ["start_date", "end_date"],
+    },
+  },
+  {
+    name: "void_check",
+    description: "Void a check (requires proper permissions). This action cannot be undone.",
+    inputSchema: {
+      type: "object" as const,
+      properties: {
+        order_guid: { type: "string", description: "Order GUID containing the check (required)" },
+        check_guid: { type: "string", description: "Check GUID to void (required)" },
+        void_reason: { type: "string", description: "Reason for voiding the check" },
+        void_business_date: { type: "number", description: "Business date for void (YYYYMMDD format)" },
+      },
+      required: ["order_guid", "check_guid"],
+    },
+  },
+];
+
+// ============================================
+// TOOL HANDLERS
+// ============================================
+async function handleTool(client: ToastClient, name: string, args: any) {
+  const restaurantGuid = client.getRestaurantGuid();
+
+  switch (name) {
+    case "list_orders": {
+      const params: Record<string, string> = {
+        startDate: args.start_date,
+        endDate: args.end_date,
+      };
+      if (args.page_size) params.pageSize = String(args.page_size);
+      if (args.page_token) params.pageToken = args.page_token;
+      if (args.business_date) params.businessDate = args.business_date;
+      return await client.get(`/orders/v2/orders`, params);
+    }
+
+    case "get_order": {
+      return await client.get(`/orders/v2/orders/${args.order_guid}`);
+    }
+
+    case "list_menu_items": {
+      // Get menus with full item details
+      if (args.menu_guid) {
+        return await client.get(`/menus/v2/menus/${args.menu_guid}`);
+      }
+      // Get all menus
+      return await client.get(`/menus/v2/menus`);
+    }
+
+    case "update_menu_item": {
+      // Use stock API to update item availability
+      const stockData: any = {};
+      if (args.quantity !== undefined) {
+        stockData.quantity = args.quantity;
+      }
+      if (args.status) {
+        stockData.status = args.status;
+      }
+      return await client.post(`/stock/v1/items/${args.item_guid}`, stockData);
+    }
+
+    case "list_employees": {
+      const params: Record<string, string> = {};
+      if (args.page_size) params.pageSize = String(args.page_size);
+      if (args.page_token) params.pageToken = args.page_token;
+      if (args.include_archived) params.includeArchived = String(args.include_archived);
+      return await client.get(`/labor/v1/employees`, params);
+    }
+
+    case "get_labor": {
+      const params: Record<string, string> = {
+        startDate: args.start_date,
+        endDate: args.end_date,
+      };
+      if (args.employee_guid) params.employeeId = args.employee_guid;
+      if (args.page_size) params.pageSize = String(args.page_size);
+      if (args.page_token) params.pageToken = args.page_token;
+      return await client.get(`/labor/v1/timeEntries`, params);
+    }
+
+    case "list_checks": {
+      // Checks are part of orders - fetch orders and extract checks
+      const params: Record<string, string> = {
+        startDate: args.start_date,
+        endDate: args.end_date,
+      };
+      if (args.page_size) params.pageSize = String(args.page_size);
+      if (args.page_token) params.pageToken = args.page_token;
+
+      const ordersResponse = await client.get(`/orders/v2/orders`, params);
+
+      // Extract checks from orders
+      const checks: any[] = [];
+      if (ordersResponse.orders) {
+        for (const order of ordersResponse.orders) {
+          if (order.checks) {
+            for (const check of order.checks) {
+              // Filter by status if specified
+              if (args.check_status && check.voidStatus !== args.check_status) {
+                continue;
+              }
+              checks.push({
+                ...check,
+                orderGuid: order.guid,
+                orderOpenedDate: order.openedDate,
+              });
+            }
+          }
+        }
+      }
+
+      return {
+        checks,
+        nextPageToken: ordersResponse.nextPageToken,
+      };
+    }
+
+    case "void_check": {
+      const voidData: any = {
+        voidReason: args.void_reason || "Voided via API",
+      };
+      if (args.void_business_date) {
+        voidData.voidBusinessDate = args.void_business_date;
+      }
+
+      // PATCH the check to void it
+      return await client.patch(
+        `/orders/v2/orders/${args.order_guid}/checks/${args.check_guid}`,
+        {
+          voidStatus: "VOID",
+          ...voidData,
+        }
+      );
+    }
+
+    default:
+      throw new Error(`Unknown tool: ${name}`);
+  }
+}
+
+// ============================================
+// SERVER SETUP
+// ============================================
+async function main() {
+  const clientId = process.env.TOAST_CLIENT_ID;
+  const clientSecret = process.env.TOAST_CLIENT_SECRET;
+  const restaurantGuid = process.env.TOAST_RESTAURANT_GUID;
+
+  if (!clientId) {
+    console.error("Error: TOAST_CLIENT_ID environment variable required");
+    process.exit(1);
+  }
+  if (!clientSecret) {
+    console.error("Error: TOAST_CLIENT_SECRET environment variable required");
+    process.exit(1);
+  }
+  if (!restaurantGuid) {
+    console.error("Error: TOAST_RESTAURANT_GUID environment variable required");
+    process.exit(1);
+  }
+
+  const client = new ToastClient(clientId, clientSecret, restaurantGuid);
+
+  const server = new Server(
+    { name: `${MCP_NAME}-mcp`, version: MCP_VERSION },
+    { capabilities: { tools: {} } }
+  );
+
+  server.setRequestHandler(ListToolsRequestSchema, async () => ({
+    tools,
+  }));
+
+  server.setRequestHandler(CallToolRequestSchema, async (request) => {
+    const { name, arguments: args } = request.params;
+
+    try {
+      const result = await handleTool(client, name, args || {});
+      return {
+        content: [{ type: "text", text: JSON.stringify(result, null, 2) }],
+      };
+    } catch (error) {
+      const message = error instanceof Error ? error.message : String(error);
+      return {
+        content: [{ type: "text", text: `Error: ${message}` }],
+        isError: true,
+      };
+    }
+  });
+
+  const transport = new StdioServerTransport();
+  await server.connect(transport);
+  console.error(`${MCP_NAME} MCP server running on stdio`);
+}
+
+main().catch(console.error);

tsconfig.json

@@ -0,0 +1,15 @@
+{
+  "compilerOptions": {
+    "target": "ES2022",
+    "module": "NodeNext",
+    "moduleResolution": "NodeNext",
+    "outDir": "./dist",
+    "rootDir": "./src",
+    "strict": true,
+    "esModuleInterop": true,
+    "skipLibCheck": true,
+    "declaration": true
+  },
+  "include": ["src/**/*"],
+  "exclude": ["node_modules", "dist"]
+}