- name
- log-analyzer
- description
- Read a log file, extract ERROR/WARN/CRITICAL lines, group similar messages, and produce a concise summary report. Use when analyzing application logs, agent logs, service logs, or audit outputs for repeated failures, warning clusters, or critical events.
Log Analyzer
Read a target log file, isolate important severity lines, group similar messages, and emit a Markdown summary.
Workflow
- Confirm the input log path.
- Run
index.jswith--input <logfile>and optional--out <report.md>. - Review the grouped output for dominant error families.
- Use the report as a triage artifact, not as the only source of truth.
Output
Always include:
- total scanned lines
- WARN / ERROR / CRITICAL counts
- grouped issue buckets
- sample lines
- suggested first checks