- name
- skylv-log-analyzer
- slug
- skylv-log-analyzer
- version
- 1.0.0
- description
- Parses and summarizes log files. Extracts errors, warnings, patterns, and insights from server logs and debug output. Triggers: analyze logs, parse log file, error summary, log analysis, debug logs.
- author
- SKY-lv
- license
- MIT
- tags
- [logs, debugging, analysis, monitoring]
- keywords
- [logs, analysis, debugging, error-tracking, monitoring]
- triggers
- analyze logs, parse log file, error summary, log analysis
Log Analyzer
Overview
Parses and analyzes log files to extract errors, warnings, patterns, and actionable insights.
When to Use
- User asks to "analyze these logs" or "check the error log"
- Debugging session needs pattern analysis
How It Works
Step 1: Read log file
Windows: type server.log or Get-Content error.log -Tail 100 macOS/Linux: tail -n 100 app.log
Step 2: Detect log format
[2024-01-15 14:30:45] -> Timestamp bracketed ERROR 2024-01-15 -> Level + timestamp { "level": "error" } -> JSON structured
Step 3: Extract key information
Level: ERROR, WARN, INFO, DEBUG Timestamp: when it happened Source: which component/module Message: what happened
Step 4: Generate analysis report
Output Format
Total lines: 1,247 Time range: 10:00 -> 18:00
Errors: 23 Warnings: 67 Info: 892
Top Errors by frequency:
- Connection timeout (x12) - API calls to external service
- Auth failure (x6) - Failed login from IP xxx
Anomaly: Unusual spike at 16:00-17:00 (18 errors in 1 hour)
Recommendations:
- Check external service connectivity
- Review failed logins for security
- Add retry logic to DB writes