log-error-digest
Installation
SKILL.md
Log Error Digest
Automated log file analysis that produces error clustering, frequency statistics, and time distribution reports.
Features
- Error Clustering: Groups similar error messages by normalizing dynamic parts (IPs, UUIDs, numbers, etc.) to identify root causes
- Frequency Statistics: Counts occurrences by error type, sorted by severity
- Time Distribution: Shows error distribution by hour and by date, helping pinpoint peak error periods
Supported Log Formats
| Format | Description | Auto-detection |
|---|---|---|
| JSON | One JSON object per line with timestamp/level/message fields |
Starts with { |
| syslog | RFC 3164 format, e.g. Jan 1 12:00:00 host proc[pid]: msg |
Starts with month name |
| Nginx | Access log or error log format | Starts with IP or date/path pattern |