debug

Structure debugging sessions to reproduce, isolate, diagnose, and fix errors.

Updated Aug 23, 2026
One-click install
npx skills add https://github.com/PoyoPoak/FastAPI-App-Template --skill debug-poyopoak
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: debug
Source: https://github.com/PoyoPoak/FastAPI-App-Template/tree/main/.agents/skills/debug
Command: npx skills add https://github.com/PoyoPoak/FastAPI-App-Template --skill debug-poyopoak

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve?

Structured debugging session to reproduce, isolate, diagnose, and fix issues when errors occur, a stack trace is present, or behavior diverges from expectations across environments.

Core Features & Use Cases

  • Structured workflow: guides users through REPRODUCE, ISOLATE, DIAGNOSE, and FIX steps.
  • Guided input prompts: collects error messages, stack traces, and context to accelerate triage.
  • Standardized output: produces a consistent Debug Report that documents findings and proposed resolutions.
  • Use Case: diagnose a failing deployment by reproducing the error, isolating the faulty component, and outlining a concrete fix with tests.

Quick Start

Run /debug followed by your error details to start a structured debugging session.

Frequently Asked Questions about debug

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

FAQPage Schema
How do I structure debugging for a complex stack trace?

Structured debugging uses a repeatable workflow to reproduce, isolate, diagnose, and fix issues from stack traces. It guides input collection and outputs a standardized Debug Report documenting findings and proposed resolutions.

What is the best way to reproduce a behavior discrepancy across environments?

The best way to reproduce a behavior discrepancy across environments is applying a structured workflow that isolates variables. This process systematically narrows down divergent components to accurately diagnose the root cause of the error.

Can I use a structured workflow to triage deployment issues?

Yes, you can use a structured workflow to triage deployment issues. This process guides you through reproducing the deployment error, isolating the faulty component, diagnosing the root cause, and outlining a concrete fix with tests to prevent regressions.

Do I need a standardized debug report to fix errors?

A standardized debug report is needed to document findings and proposed resolutions effectively. It accelerates error triage by capturing stack traces and context consistently, ensuring fixes are guided properly and regressions are prevented.

Why does root-cause analysis fail without error isolation?

Root-cause analysis fails without error isolation because the actual faulty component remains obscured by overlapping symptoms. Structured isolation narrows down behavior discrepancies across components to accurately target the underlying issue before remediation.