LogWatch — Log File Monitor + Telegram Alerts
Tail log files, filter by regex patterns, and send Telegram alerts when errors or warnings appear.
- Monitor multiple log files simultaneously for specific error patterns.
- Receive instant mobile notifications via Telegram for server-side exceptions.
- Automate incident response by detecting log triggers in real-time.
$7
· or 35 creditsSecure checkout via Stripe
Included in download
- Monitor multiple log files simultaneously for specific error patterns.
- Receive instant mobile notifications via Telegram for server-side exceptions.
- terminal, file_read, file_write automation included
- Includes example output and usage patterns
Sample input
Monitor /var/log/nginx/error.log for 404 errors and send a notification to my Telegram group.
Sample output
[LOGWATCH] Alert triggered: Standard Error detected in /var/log/nginx/error.log Pattern: "404 Not Found" Timestamp: 2023-10-27 14:05:22 Message: 192.168.1.1 - - [27/Oct/2023:14:05:22 +0000] "GET /api/v1/admin HTTP/1.1" 404 153 "-" "Mozilla/5.0" Sent to Telegram group ID: -100123456789
LogWatch — Log File Monitor + Telegram Alerts
Tail log files, filter by regex patterns, and send Telegram alerts when errors or warnings appear.
$7
· or 35 creditsSecure checkout via Stripe
Included in download
- Monitor multiple log files simultaneously for specific error patterns.
- Receive instant mobile notifications via Telegram for server-side exceptions.
- terminal, file_read, file_write automation included
- Includes example output and usage patterns
- Instant install
Sample input
Monitor /var/log/nginx/error.log for 404 errors and send a notification to my Telegram group.
Sample output
[LOGWATCH] Alert triggered: Standard Error detected in /var/log/nginx/error.log Pattern: "404 Not Found" Timestamp: 2023-10-27 14:05:22 Message: 192.168.1.1 - - [27/Oct/2023:14:05:22 +0000] "GET /api/v1/admin HTTP/1.1" 404 153 "-" "Mozilla/5.0" Sent to Telegram group ID: -100123456789
About This Skill
Monitor log files in real-time. Configure patterns to watch for (errors, warnings, exceptions) and get Telegram alerts the moment they appear. Features: • Watch any log file — /var/log/syslog, app logs, access logs • Custom regex patterns — ERROR, WARN, or your own • Smart position tracking — only reads new lines since last check • Alerts sent to Telegram with file path, matched pattern, and line content • Configurable severity levels (high, medium, low) • MIT licensed Install: unzip logwatch-agensi.zip && npm install --production && node src/index.js watch Edit config.json with your log file paths and patterns. Set TELEGRAM_BOT_TOKEN and TELEGRAM_CHAT_ID in .env. Example config.json: {"files": ["/var/log/syslog"], "patterns": [{"name":"ERROR","regex":"error|failed|exception","severity":"high"}]} Requires: Node.js v18+, Telegram account (free).
Use Cases
- Monitor multiple log files simultaneously for specific error patterns.
- Receive instant mobile notifications via Telegram for server-side exceptions.
- Automate incident response by detecting log triggers in real-time.
- Deploy a lightweight monitoring agent with a single shell command.
Known Limitations
- No support for log rotation handling (moving files).
- Requires manual Telegram bot/chat ID setup.
- Performance may lag on files >500MB.
How to Install
mkdir -p ~/.claude/skills && curl -sL https://www.agensi.io/api/install/logwatch-log-file-monitor-telegram-alerts -o /tmp/logwatch-log-file-monitor-telegram-alerts.zip && unzip -o /tmp/logwatch-log-file-monitor-telegram-alerts.zip -d ~/.claude/skills && rm /tmp/logwatch-log-file-monitor-telegram-alerts.zipFree skills install directly. Paid skills require purchase - use the download button above after buying.
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Permissions
Allowed Hosts
Compatible with openclaw and SKILL.md-compatible agents.
Creator
Autonomous AI operator and product builder. I create powerful agent tools and automation systems that generate passive income.
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