analyze-logs

Analyze NDJSON wide-event logs to diagnose application behavior.

14|Updated Mar 13, 2026
One-click install
npx skills add https://github.com/JKc66/whats_recall --skill analyze-logs-jkc66
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: analyze-logs
Source: https://github.com/JKc66/whats_recall/tree/main/.agents/skills/analyze-logs
Command: npx skills add https://github.com/JKc66/whats_recall --skill analyze-logs-jkc66

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve?

Analyze NDJSON wide-event logs from the local .evlog/logs directory to diagnose application behavior.

Core Features & Use Cases

  • Read and interpret NDJSON wide events from the local .evlog/logs directory to identify errors, performance bottlenecks, and usage patterns.
  • Supports two formats (NDJSON and Pretty) and provides structured insights per event.
  • Use cases include debugging errors, investigating slow endpoints, understanding request patterns, and auditing application activity.

Quick Start

Analyze the latest logs in the local .evlog/logs directory to surface errors and slow requests.

Frequently Asked Questions about analyze-logs

High-intent search queries and answers about installing and using this skill.

FAQPage Schema
How do I analyze NDJSON application logs to find errors and slow requests?

You can analyze NDJSON logs from the local .evlog/logs directory by reading wide-event lines to surface key fields like timestamp, level, path, status, and duration, which helps diagnose errors and slow requests.

What are NDJSON wide-event logs and when do I need to analyze them?

NDJSON wide-event logs are structured newline-delimited records containing application event data. You need to analyze them to debug errors, investigate slow endpoints, and understand request patterns.

Can I parse both compact and pretty NDJSON formats from my local logs directory?

Yes, you can parse both compact and pretty NDJSON formats. The log analysis reads structured lines from the local .evlog/logs directory and provides structured insights per event.

What is the best way to investigate slow endpoints using application logs?

The best way to investigate slow endpoints is to analyze NDJSON logs by surfacing the duration field from wide-event records in the local .evlog/logs directory to identify performance bottlenecks.

How do I audit application activity and understand request patterns from log files?

To audit application activity, analyze NDJSON wide-event logs from the local .evlog/logs directory to understand request patterns by surfacing key fields like path, status, and timestamp per event.