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stack-trace-decoder

Decode and analyze JavaScript, Python, and Java stack traces to identify error origins.

5|1|Updated Feb 4, 2026
Search Tags:#code analysis#debugging#troubleshooting#error handling#python#javascript#stack trace
One-click install
npx skills add https://github.com/latestaiagents/agent-skills --skill stack-trace-decoder
Or copy as Structured Prompt for Agent▼
Please help me install this Agent Skill.
Skill: stack-trace-decoder
Source: https://github.com/latestaiagents/agent-skills/tree/main/plugins/developer-toolkit/skills/debug/stack-trace-decoder
Command: npx skills add https://github.com/latestaiagents/agent-skills --skill stack-trace-decoder

SYSTEM DOCUMENTATION & REQUIREMENTS

💡 This Skill requires source-map, and includes scripts (resource) and references (resource) components.

What problem does it solve?

This Skill helps developers quickly understand and debug errors by analyzing and decoding complex stack traces, pinpointing the root cause of crashes and exceptions.

Core Features & Use Cases

  • Error Analysis: Parses various stack trace formats (JavaScript, Python, Java) to identify error origins.
  • Root Cause Identification: Helps locate the exact file and line number where an error occurred.
  • Use Case: When your application crashes, paste the stack trace into the AI, and this Skill will explain the error, identify the problematic code section, and suggest potential fixes.

Quick Start

Use the stack-trace-decoder skill to analyze the following stack trace.

Frequently Asked Questions about stack-trace-decoder

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

FAQPage Schema
How do I analyze a Python stack trace to find the root cause of a crash?▼

You can decode minified JavaScript stack traces using source maps to resolve obfuscated code back to the original source. This skill maps minified code to exact files and line numbers for accurate root cause identification.

Can I debug a Java stack trace that includes a 'caused by' chain?▼

Yes, you can debug a Java stack trace with a 'caused by' chain. This skill parses the full exception chain to analyze the sequence of errors, providing a summary and suggested fixes for the underlying root cause.

Does this stack trace decoder work with minified JavaScript code?▼

Yes, it decodes minified JavaScript stack traces by utilizing source-map dependencies to map obfuscated code back to original source files. This allows accurate identification of error origins and problematic code sections.

What is the best way to troubleshoot application errors across multiple programming languages?▼

The best way to troubleshoot cross-language application errors is to parse the stack trace formats from JavaScript, Python, or Java. This skill analyzes various trace structures to provide error summaries and suggest potential fixes.

Why does my stack trace show an error in a file I did not write?▼

Your stack trace shows an error in an unfamiliar file often because of minified code or underlying dependency issues. This skill decodes the trace to reveal the actual origin and explains the error context to clarify the root cause.

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