#!/usr/bin/env node
import 'dotenv/config';
import { McpServer } from '@modelcontextprotocol/sdk/server/mcp.js';
import { StdioServerTransport } from '@modelcontextprotocol/sdk/server/stdio.js';
import Docker from 'dockerode';
import type { ToolContext } from './shared/types.js';
import { getAllTools } from './tools/registry.js';
/*
* DOCKER CONTAINER MCP SERVER (STDIO)
*
* This is the stdio version of the Docker Container MCP server.
* It provides Docker container management and execution capabilities via stdio transport.
*/
// Initialize Docker client
const docker = new Docker();
// Create tool context
const toolContext: ToolContext = {
docker
};
const getServer = () => {
const server = new McpServer({
name: 'docker-container-mcp-server',
version: '1.0.0',
}, { capabilities: { logging: {} } });
// Register all tools from the registry
const tools = getAllTools();
tools.forEach(toolDef => {
server.tool(
toolDef.name,
toolDef.description,
toolDef.inputSchema.shape,
async (params: unknown) => {
return await toolDef.handler(params, toolContext);
}
);
});
console.error(`ā
Registered ${tools.length} tools:`);
tools.forEach(tool => {
console.error(` ā¢ ${tool.name}: ${tool.description}`);
});
return server;
};
// Main function to start the stdio server
async function main() {
const server = getServer();
const transport = new StdioServerTransport();
await server.connect(transport);
console.error('š³ Docker Container MCP Server running on stdio');
// Handle server shutdown
const cleanup = async () => {
console.error('\nš Shutting down server...');
console.error('š Server shutdown complete');
process.exit(0);
};
process.on('SIGINT', cleanup);
process.on('SIGTERM', cleanup);
}
main().catch((error) => {
console.error('Fatal error in main():', error);
process.exit(1);
});
