oma-debug

Diagnose code bugs by guiding reproduction, root cause analysis, and regression testing.

1|Updated Mar 21, 2026

Search Tags:#debugging #root cause analysis #bug fixing #error diagnosis #regression test #automated debugging

Ready to run

npx skills add https://github.com/first-fluke/mapple --skill oma-debug

💬 Prompt for ChatGPT / Claude Chat▼

Please help me install this Agent Skill.
Skill: oma-debug
Source: https://github.com/first-fluke/mapple/tree/main/.agents/skills/oma-debug
Command: npx skills add https://github.com/first-fluke/mapple --skill oma-debug

SYSTEM DOCUMENTATION & REQUIREMENTS

💡 This Skill includes scripts (resource) and references (resource) components.

What problem does it solve?

This Skill streamlines the process of analyzing and fixing bugs by guiding users through reproducing, diagnosing, and applying minimal code fixes effectively.

Core Features & Use Cases

Error Analysis: Helps identify root causes from logs, stack traces, or error messages.
Guided Debugging: Presents structured troubleshooting steps, including log reading, pattern matching, and hypothesis validation.
Regression Testing: Assists in creating minimal test cases to verify fixes and prevent regressions.
Use Case: When a web application crashes with a traceback, use this Skill to analyze the logs, identify the faulty code, and generate a patch with automated verification steps.

Quick Start

Provide the error message or logs and request an analysis of the bug to receive diagnostic suggestions and recommended fixes.

Frequently Asked Questions about oma-debug

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

FAQPage Schema

How do I diagnose and fix code bugs from a stack trace?▼

To diagnose code bugs from a stack trace, provide the error logs to guide root cause analysis, identify faulty code, and apply minimal fixes. This process streamlines error diagnosis by matching patterns and validating hypotheses to resolve crashes effectively.

What is the best way to reproduce an error before applying a minimal fix?▼

Reproducing an error requires guided troubleshooting steps to consistently trigger the bug before attempting a minimal fix. This approach ensures accurate root cause analysis and validates the faulty code behavior, preventing incorrect patches.

How do I create a regression test to verify a bug fix?▼

Creating a regression test involves generating minimal test cases to verify the applied bug fix and prevent future regressions. This ensures the original error diagnosis was accurate and the code fix resolves the crash without side effects.

Can I use automated debugging for web application crashes?▼

Automated debugging can be used for web application crashes by analyzing logs and tracebacks to identify faulty code. It generates a patch with automated verification steps, streamlining the error diagnosis and bug fixing workflow.

What are the limitations of guided debugging for complex errors?▼

Guided debugging for complex errors relies on the accuracy of provided logs and stack traces to identify root causes. If error messages are incomplete or reproduction fails, the hypothesis validation and minimal fix generation may be limited.

Does error diagnosis work with generic log files and error messages?▼

Error diagnosis works with generic log files and error messages by reading logs and pattern matching to identify the root cause. Providing these inputs allows the system to generate diagnostic suggestions and recommend code fixes.