Docker MCP

import { z } from "zod"; import { McpServer } from "@modelcontextprotocol/sdk/server/mcp.js"; import { DockerService } from "../services/DockerService.js"; export function registerDockerContainerList( server: McpServer, dockerService: DockerService ): void { server.registerTool( "docker_container_list", { title: "List Docker Containers", description: "List all containers with their status, names, and basic info", inputSchema: { all: z.boolean().optional().describe("Show all containers (default: false - only running)"), filters: z.record(z.string()).optional().describe("Filter containers by labels, status, etc.") } }, async ({ all, filters }) => { try { const containers = await dockerService.listContainers({ all: all || false, filters: filters || {} }); const containerInfo = containers.map(container => ({ id: container.Id.substring(0, 12), name: container.Names[0]?.replace('/', '') || 'unnamed', image: container.Image, status: container.Status, state: container.State, ports: container.Ports.map((port: any) => ({ privatePort: port.PrivatePort, publicPort: port.PublicPort, type: port.Type, ip: port.IP })), created: new Date(container.Created * 1000).toISOString(), labels: container.Labels || {} })); return { content: [{ type: "text", text: JSON.stringify({ count: containerInfo.length, containers: containerInfo }, null, 2) }] }; } catch (error) { return { content: [{ type: "text", text: `Error listing containers: ${error instanceof Error ? error.message : String(error)}` }], isError: true }; } } ); }