error-resolver

Diagnose software and runtime errors to identify root causes.

24|8|Updated Jan 14, 2026

Search Tags:#debugging #triage #root-cause #reproduction #stack-trace #error-resolution #incident-response

Ready to run

npx skills add https://github.com/vadimcomanescu/codex-skills --skill error-resolver-vadimcomanescu

💬 Prompt for ChatGPT / Claude Chat▼

Please help me install this Agent Skill.
Skill: error-resolver
Source: https://github.com/vadimcomanescu/codex-skills/tree/main/skills/.experimental/quality/error-resolver
Command: npx skills add https://github.com/vadimcomanescu/codex-skills --skill error-resolver-vadimcomanescu

SYSTEM DOCUMENTATION & REQUIREMENTS

💡 This Skill includes references (resource) components.

What problem does it solve?

Quickly identify root causes of crashes, failing commands, and runtime errors so teams can apply the smallest safe fix and restore correct behavior with confidence.

Core Features & Use Cases

Reproduction-focused debugging: Capture exact error messages and stack traces and create minimal, reliable repro cases.
Root-cause analysis and safe fixes: Isolate contributing factors, propose minimal code or configuration changes, and document verification and rollback steps.
Incident triage and prevention: Triage production failures, record replayable solutions, and surface patterns to prevent recurrence; useful for local dev failures, CI test failures, and production incidents.

Quick Start

Reproduce the error, paste the full stack trace and environment details, and request a root-cause analysis with a minimal reproduction and verification plan.

Frequently Asked Questions about error-resolver

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

FAQPage Schema

How do I diagnose the root cause of a software crash from a stack trace?▼

To diagnose a software crash from a stack trace, reproduce the error, isolate contributing factors, and create a minimal reproduction case. This root-cause analysis identifies the exact failure point to propose the smallest safe code or configuration fix.

What is the best way to triage production incidents and prevent recurrence?▼

Triage production incidents by capturing exact error messages and stack traces, then recording replayable solutions. This incident response process isolates root causes and surfaces failure patterns to prevent future recurrence across your environments.

How do I fix failing CI test failures and runtime errors quickly?▼

Fix failing CI test failures by validating your environment and creating a minimal, reliable reproduction case. Root-cause analysis then isolates the contributing factors to apply a minimal code change with documented verification steps.

Does this debugging approach work across different programming languages and environments?▼

Yes, this debugging approach works across different programming languages and environments. It requires capturing exact error messages, stack traces, and environment validation to reproduce issues and apply safe fixes regardless of the specific stack.

What details do I need to provide for effective error resolution?▼

For effective error resolution, you need to provide the full stack trace, environment details, and a reproduction of the error. This enables root-cause analysis, minimal repro creation, and a clear verification and rollback plan.

When should I use root-cause analysis instead of applying a quick patch?▼

Use root-cause analysis for debugging crashes, failing commands, and production incidents instead of quick patches. It isolates contributing factors and proposes minimal safe fixes with documented verification steps, ensuring correct behavior is restored with confidence.