clank-uptime（正常运行时间）

clank-uptime

Lightweight CLI for tracking website uptime and response times over time.

When to use (trigger phrases)

Use this skill when the user asks any of:

• "Is my site up?"
• "Check if website X is online"
• "Monitor my site's uptime"
• "What's the response time for..."
• "Show availability stats"

Quick start

# Add sites
clank-uptime add https://example.com --name "My Site"
clank-uptime add https://api.example.com --name "API"

# Check all sites now
clank-uptime check

# Show 24h availability stats
clank-uptime stats

# List monitored sites
clank-uptime list

# Remove a site
clank-uptime remove https://example.com

Commands

Output examples

Check

🔍 Checking 3 sites...

  ✅ My Site: 200 (0.092s)
  ✅ API: 200 (0.056s)
  ⚠️ Old Site: 503 (1.234s)

📊 Checked at 2026-03-29T04:22:38Z

Stats

📊 Uptime Statistics (last 24h)
==================================================

  My Site
    [████████████████████] 100.0% (12/12 checks)
    ⚡ Avg: 0.089s | Min: 0.056s | Max: 0.142s

  API
    [██████████████████░░] 91.7% (11/12 checks)
    ⚡ Avg: 0.067s | Min: 0.041s | Max: 0.098s

Data storage

~/.clank-uptime/
├── sites.json          # Site configuration
└── history/
    └── <site-id>/
        └── checks.csv  # timestamp,status,response_time

Automating with cron

# Check every 5 minutes
*/5 * * * * clank-uptime check > /dev/null 2>&1

# Daily stats report
0 8 * * * clank-uptime stats | mail -s "Daily Uptime Report" you@email.com

Tips

• Run check periodically (cron or heartbeat) to build history data
• stats requires at least a few hours of data for meaningful results
• Use --name for readability; defaults to URL
• History is CSV-based — easy to parse or visualize with other tools