name

docker-server-dashboard

description

INTERACTIVE SKILL: Discover servers from ~/.ssh/config, auto-detect hosts (filtering out non-server entries like github.com), prompt user to pick one via question tool, then SSH into the chosen server and render a real-time ASCII dashboard with Docker containers, images, volumes, routes, cron, orphaned resources, and cleanup suggestions. REQUIRES question tool, SSH config parsing, and shell execution.

Docker Server Dashboard Skill

🔴 CRITICAL: THIS IS AN INTERACTIVE AUTO-DISCOVERY SKILL

When this skill is loaded, you MUST follow these steps in order without asking the user what to do next:

STEP 1 — Discover servers

Read ~/.ssh/config
Extract every Host entry
FILTER OUT hosts where HostName contains github.com or User is git
The remaining entries are your server candidates

STEP 2 — Ask user which server (MANDATORY)

Use the question tool to let the user pick a server:

question({
  questions: [{
    header: "Selecionar Servidor",
    question: "Qual servidor você quer monitorar?",
    options: [
      // Populate dynamically from ~/.ssh/config
      // Example:
      { label: "server.renatocaliari.com (100.120.175.47)", description: "Servidor Ubuntu com Docker" },
    ]
    // "Type your own answer" comes automatically
  }]
})

STEP 3 — Run the dashboard

DEPLOY_SERVER=<user-selected-server> bash /Users/cali/.agents/skills/docker-server-dashboard/references/dashboard.sh

Direct execution (without agent)

DEPLOY_SERVER=root@your-server.com ~/.agents/skills/docker-server-dashboard/references/dashboard.sh

What the dashboard shows

Section	Information
Server Info	Hostname, OS, Docker version, uptime
Disk Usage	Total, used, available with progress bar
Memory Usage	Total, used, available with progress bar
Containers	Name, image, status (🟢/🟡/🔴), ports
Rotas (Caddy)	Serviço, tipo (path/porta), URL completa com Tailscale
Images	Repository, tag, size
Volumes	Name, linked container, mount path
Network	Container IPs and network names
Cron Jobs	Scheduled tasks with human-readable schedule
Orphaned Resources	Stopped containers, unused images, dangling volumes
Cleanup Suggestions	Commands to remove orphaned resources

Features

✅ CONTAINS 3 MANDATORY STEPS ABOVE — do not skip, do not ask user what to do next
✅ Beautiful ASCII tables with colors
✅ Health status indicators (🟢 healthy, 🟡 starting, 🔴 unhealthy)
✅ Visual progress bars for disk/memory
✅ Warnings when usage >80%
✅ Server auto-discovery — reads ~/.ssh/config, filters non-servers
✅ Routing table auto-discovery — parses Caddyfile and cross-references with Docker containers
✅ Tailscale hostname dynamic — auto-discovers via tailscale status --json
✅ Single SSH connection — all data collected in 1 connection (was 18+ before)
✅ URLs copiáveis prontas