@dav3/mcp-dynamics365-server/dist/index.js

Generic MCP server for Dynamics 365 CRM operations (AI-generated side project with limited maintenance)

#!/usr/bin/env node
import { D365MCPServer } from "./server.js";
async function main() {
    try {
        // Parse command line arguments
        const args = process.argv.slice(2);
        let transport = 'stdio';
        // Get defaults from environment variables or use fallbacks
        let port = parseInt(process.env.MCP_HTTP_PORT || '3300');
        let host = process.env.MCP_HTTP_HOST || 'localhost';
        // Validate environment port
        if (isNaN(port) || port < 1 || port > 65535) {
            port = 3300;
        }
        // Check for transport argument
        const transportFlag = args.find(arg => arg.startsWith('--transport='));
        if (transportFlag) {
            const transportValue = transportFlag.split('=')[1];
            if (transportValue === 'http' || transportValue === 'stdio') {
                transport = transportValue;
            }
            else {
                console.error('Invalid transport. Use --transport=stdio or --transport=http');
                process.exit(1);
            }
        }
        // Check for port argument (only used with HTTP transport)
        const portFlag = args.find(arg => arg.startsWith('--port='));
        if (portFlag) {
            const portValue = parseInt(portFlag.split('=')[1]);
            if (isNaN(portValue) || portValue < 1 || portValue > 65535) {
                console.error('Invalid port. Use --port=<number> where number is 1-65535');
                process.exit(1);
            }
            port = portValue;
        }
        // Check for host argument (only used with HTTP transport)
        const hostFlag = args.find(arg => arg.startsWith('--host='));
        if (hostFlag) {
            host = hostFlag.split('=')[1];
            if (!host || host.trim() === '') {
                console.error('Invalid host. Use --host=<ip-address> (e.g., --host=0.0.0.0)');
                process.exit(1);
            }
        }
        // Show help
        if (args.includes('--help') || args.includes('-h')) {
            console.log(`
Dynamics 365 MCP Server

Usage: 
  d365-mcp-server [OPTIONS]

Options:
  --transport=<stdio|http>  Transport type (default: stdio)
  --port=<number>          Port for HTTP transport (default: 3300)
  --host=<ip-address>      Host/IP to bind HTTP server (default: localhost)
  --help, -h               Show this help message

Examples:
  d365-mcp-server                           # Start with stdio transport
  d365-mcp-server --transport=http          # Start with HTTP transport on localhost:3300
  d365-mcp-server --transport=http --port=8080  # Start with HTTP transport on localhost:8080
  d365-mcp-server --transport=http --host=0.0.0.0  # Start on all interfaces (remote access)
  d365-mcp-server --transport=http --host=0.0.0.0 --port=8080  # Remote access on port 8080

Environment Variables Required:
  D365_BASE_URL     - Dynamics 365 base URL (e.g., https://org.crm.dynamics.com)
  D365_CLIENT_ID    - Azure AD application client ID
  D365_CLIENT_SECRET - Azure AD application client secret
  D365_TENANT_ID    - Azure AD tenant ID
  D365_RESOURCE     - Dynamics 365 resource URL (usually same as base URL)
      `);
            process.exit(0);
        }
        console.log("Starting Dynamics 365 MCP Server...", transport);
        const server = new D365MCPServer();
        await server.run(transport, port, host);
        if (transport === 'stdio') {
            console.log("Dynamics 365 MCP Server is running on stdio transport");
        }
        else {
            console.log(`Dynamics 365 MCP Server is running on HTTP transport at http://${host}:${port}`);
        }
    }
    catch (error) {
        console.error("Failed to start server:", error.message);
        process.exit(1);
    }
}
main().catch((error) => {
    console.error("Unhandled error:", error);
    process.exit(1);
});