---
title: "Nginx Error Log Analyzer and Fixer"
description: "Parses Nginx error logs and access logs to diagnose 502, 504, and 413 errors. Uses GoAccess for real-time log visualization and integrates with nginx -t for configuration validation."
verification: "security_reviewed"
source: "https://github.com/nginx/nginx"
category:
  - "Runbooks & Diagnostics"
framework:
  - "Claude Agents"
tool_ecosystem:
  github_repo: "nginx/nginx"
  github_stars: 29930
---

# Nginx Error Log Analyzer and Fixer

Parses Nginx error logs and access logs to diagnose 502, 504, and 413 errors. Uses GoAccess for real-time log visualization and integrates with nginx -t for configuration validation.

## Installation

Choose whichever fits your setup:

1. Copy this skill folder into your local skills directory.
2. Clone the repo and symlink or copy the skill into your agent workspace.
3. Add the repo as a git submodule if you manage shared skills centrally.
4. Install it through your internal provisioning or packaging workflow.
5. Download the folder directly from GitHub and place it in your skills collection.

## Source

- [Agent Skill Exchange](https://agentskillexchange.com/skills/nginx-error-log-analyzer-fixer/)