BUNDLE Security scanned8 skills

    Senior Debugging & Root Cause Toolkit

    Diagnose difficult software failures with a senior-level debugging workflow. This bundle combines system debugging, distributed-systems analysis, performance bottleneck detection, root-cause analysis, bug fixing, reproducible bug isolation, and log analysis. Use it when symptoms are intermittent, cross-service, load-dependent, poorly reproduced, or hidden behind noisy logs and secondary failures.

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    Works with every agent that reads SKILL.md — Claude Code, Cursor, Codex CLI, Gemini CLI, GitHub Copilot, Windsurf, OpenClaw, and more.

    Mariusz Wrzeszczynski
    Created by
    Mariusz Wrzeszczynski
    $37.99$53.92
    Save 30% · $15.93

    One payment, lifetime access. 8 skills unlock instantly in your library.

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    What's included

    8 skills
    1/8
    Debug Any System Like A Senior Engineer

    Stuck debugging a system issue? This skill analyzes problems and provides structured debugging steps, root cause hypotheses, and fix strategies. ✔ Step-by-st...

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    $6.99$4.92Save 30%
    2/8
    Debug Distributed Systems Like An Expert

    Debugging distributed systems is hard. This skill analyzes failures across services, identifies root causes, and provides structured debugging and mitigation...

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    $6.99$4.92Save 30%
    3/8
    Find Performance Bottlenecks Like Experts

    Is your system slow or inefficient? This skill analyzes performance issues and identifies bottlenecks in your system, code, or architecture. It provides clea...

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    $6.99$4.92Save 30%
    4/8
    Find The Root Cause Of Any Problem Fast

    Find the real cause behind any problem quickly.

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    5/8
    Fix Bugs Faster Debug Assistant

    Debugging code can take hours and slow down your workflow.

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    $5.99$4.22Save 30%
    6/8
    Fix Bugs Like A Senior Developer

    Stuck on a bug? This skill analyzes issues and suggests concrete fixes, debugging steps, and code-level improvements. ✔ Get real fix suggestions ✔ Debug fast...

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    $5.99$4.22Save 30%
    7/8
    Reproduce Bugs Like A QA Engineer

    Struggling to reproduce a bug? This skill turns vague bug reports into clear, structured reproduction steps. It defines expected vs actual behavior and provi...

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    8/8
    Analyze Logs Like A Senior Engineer

    Confused by logs? This skill analyzes logs, detects issues, and highlights patterns that matter. It helps you quickly understand errors, failures, and system...

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    $6.99$4.92Save 30%

    See it in action

    You say

    My Python web server is returning 500 errors only when processing large file uploads, but the logs are empty.

    Your agent does

    Issue Summary: Silent 500 errors on large file uploads.

    Possible Root Causes:

    • Reverse proxy timeout (Nginx/HAProxy)
    • OS-level OOM killer terminating worker
    • Client request body size limits

    Debugging Steps:

    1. Check dmesg for OOM killer logs.
    2. Verify Nginx client_max_body_size.

    How to install

    Drop the file into your AI Agent. Works with Claude, Cursor, ChatGPT, and 20+ more.

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    Recently published to Agensi

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