InfraClaude

Instructions

Implementation Reference

• src/tools/docker/images.ts:4-27 (handler)

  The actual implementation of the tool 'docker_list_images'.

  export async function listImages(args: Record<string, unknown>): Promise<string> {
    const docker = getDockerClient();
    const images = await docker.listImages({ all: (args.all as boolean) || false });
  
    if (images.length === 0) {
      return "No images found.";
    }
  
    const headers = ["REPOSITORY:TAG", "IMAGE ID", "SIZE", "CREATED"];
    const rows = images.map((img) => {
      const tags = (img.RepoTags || ["<none>"]).join(", ");
      const created = new Date(img.Created * 1000);
      const age = Math.floor((Date.now() - created.getTime()) / 86400000);
  
      return [
        tags,
        img.Id.replace("sha256:", "").substring(0, 12),
        formatBytes(img.Size),
        `${age}d ago`,
      ];
    });
  
    return `Docker images:\n\n${formatTable(headers, rows)}`;
  }

• src/tools/docker/index.ts:53-62 (registration)

  Registration of the 'docker_list_images' tool with its input schema.

  {
    name: "docker_list_images",
    description: "List local Docker images with repository, tag, and size",
    inputSchema: {
      type: "object" as const,
      properties: {
        all: { type: "boolean", description: "Show all images including intermediate" },
      },
    },
  },