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AndreKurait
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troubleshooting-application-failures

Analyze CloudWatch log groups to diagnose application failures and generate remediation reports.

Updated Jun 18, 2026
Search Tags:#troubleshooting#lambda#cloudwatch#api-gateway#root-cause-analysis#logs-insights
One-click install
npx skills add https://github.com/AndreKurait/claude-marketplace-test --skill troubleshooting-application-failures-andrekurait
Or copy as Structured Prompt for Agent▼
Please help me install this Agent Skill.
Skill: troubleshooting-application-failures
Source: https://github.com/AndreKurait/claude-marketplace-test/tree/main/skills/specialized-skills/operations-skills/troubleshooting-application-failures
Command: npx skills add https://github.com/AndreKurait/claude-marketplace-test --skill troubleshooting-application-failures-andrekurait

SYSTEM DOCUMENTATION & REQUIREMENTS

💡 This Skill includes references (resource) components.

What problem does it solve?

Troubleshooting application failures by quickly discovering relevant CloudWatch log groups and analyzing error patterns to identify root causes and actionable remediation.

Core Features & Use Cases

  • Discover and validate CloudWatch log groups associated with your application (Lambda, API Gateway, ECS, and custom logs).
  • Run CloudWatch Logs Insights queries to detect errors, exceptions, and failure patterns, then synthesize root-cause analysis and remediation steps.
  • Generate concise, prioritized remediation recommendations and a structured report for technical and non-technical stakeholders.
  • Use cases include debugging failing microservices, investigating sudden error spikes, and analyzing intermittent outages across AWS workloads.

Quick Start

Ask the AI to diagnose an application's CloudWatch-based failure in a given region, time window, and app name.

Frequently Asked Questions about troubleshooting-application-failures

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

FAQPage Schema
How do I troubleshoot application failures using CloudWatch logs?▼

Troubleshoot application failures by discovering CloudWatch log groups for Lambda, API Gateway, and ECS, then running Logs Insights queries to analyze error patterns. This identifies root causes and generates a structured remediation report for stakeholders.

What is the best way to perform root cause analysis on AWS Lambda errors?▼

Perform root cause analysis on AWS Lambda errors by querying CloudWatch Logs Insights for exceptions and failure patterns within a specific time window. This synthesizes error data to pinpoint the underlying issue and recommend actionable remediation steps.

Can I diagnose API Gateway and ECS failures using CloudWatch Logs Insights?▼

Yes, you can diagnose API Gateway and ECS failures by discovering and validating their associated CloudWatch log groups. The tool queries these logs to detect failure patterns, analyze recent activity, and produce prioritized remediation recommendations.

How do I investigate sudden error spikes across my AWS microservices?▼

Investigate sudden error spikes across AWS microservices by analyzing recent CloudWatch log activity within a user-specified time window. The process runs Logs Insights queries to detect exceptions and generates a concise, structured root cause analysis report.

Does troubleshooting application failures with this method require specific AWS permissions?▼

Troubleshooting application failures requires AWS permissions to discover CloudWatch log groups and execute Logs Insights queries across Lambda, API Gateway, ECS, and custom logs. Validating log group availability ensures accurate error pattern analysis and remediation reporting.

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