#!/usr/bin/env node
import { Server } from '@modelcontextprotocol/sdk/server/index.js';
import { StdioServerTransport } from '@modelcontextprotocol/sdk/server/stdio.js';
import {
CallToolRequestSchema,
ListToolsRequestSchema,
ErrorCode,
McpError,
} from '@modelcontextprotocol/sdk/types.js';
import { allTools, executeToolCall } from './tools/index.js';
// Initialize the MCP server
const server = new Server({
name: 'bitrix24-mcp-server',
version: '1.0.0',
capabilities: {
tools: {}
}
});
// Handle tool listing
server.setRequestHandler(ListToolsRequestSchema, async () => {
console.error('Listing available Bitrix24 tools...');
return {
tools: allTools
};
});
// Handle tool execution
server.setRequestHandler(CallToolRequestSchema, async (request) => {
const { name, arguments: args } = request.params;
console.error(`Executing tool: ${name} with args:`, JSON.stringify(args, null, 2));
try {
const result = await executeToolCall(name, args || {});
return {
content: [
{
type: 'text',
text: JSON.stringify(result, null, 2)
}
]
};
} catch (error) {
console.error(`Tool execution failed [${name}]:`, error);
if (error instanceof McpError) {
throw error;
}
throw new McpError(
ErrorCode.InternalError,
`Tool execution failed: ${error instanceof Error ? error.message : String(error)}`
);
}
});
// Start the server
async function main() {
console.error('Starting Bitrix24 MCP Server...');
console.error('Available tools:', allTools.map(t => t.name).join(', '));
const transport = new StdioServerTransport();
await server.connect(transport);
console.error('Bitrix24 MCP Server running on stdio transport');
}
main().catch((error) => {
console.error('Fatal error:', error);
process.exit(1);
});
