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debug-rhel

Diagnose RHEL systemd, SELinux, firewall, and resource issues via SSH.

48|31|Updated Feb 2, 2026
Search Tags:#firewall#system diagnostics#systemd#SELinux#RHEL
One-click install
npx skills add https://github.com/RHEcosystemAppEng/agentic-plugins --skill debug-rhel
Or copy as Structured Prompt for Agent▼
Please help me install this Agent Skill.
Skill: debug-rhel
Source: https://github.com/RHEcosystemAppEng/agentic-plugins/tree/main/rh-developer/skills/debug-rhel
Command: npx skills add https://github.com/RHEcosystemAppEng/agentic-plugins --skill debug-rhel

SYSTEM DOCUMENTATION & REQUIREMENTS

💡 This Skill includes scripts (resource) components.

What problem does it solve?

This Skill automates the diagnosis and resolution of common RHEL system issues, including systemd service failures, SELinux denials, firewall blocking, and system resource problems.

Core Features & Use Cases

  • System Diagnostics: Automatically gathers systemd status, journal logs, SELinux denials, and firewall configuration.
  • Service Failure Analysis: Diagnoses systemd service failures, providing detailed status and recent activity.
  • SELinux Denial Detection: Identifies and analyzes SELinux access denials, with recommendations for resolution.
  • Firewall Rule Inspection: Checks firewall rules and port status, ensuring application ports are open and accessible.
  • Resource Constraints: Monitors system resources and identifies potential bottlenecks.
  • Use Case: When a service fails on a standalone RHEL, Fedora, or CentOS host, use this Skill to quickly diagnose and resolve the issue.

Quick Start

Use the /debug-rhel skill to diagnose issues on your RHEL system. Provide the SSH target and specify the service you want to debug.

Frequently Asked Questions about debug-rhel

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

FAQPage Schema
How do I automate RHEL system diagnostics for systemd service failures?▼

You can automate RHEL system diagnostics by using this Skill to gather systemd status, journal logs, and recent activity to diagnose and resolve systemd service failures on your host.

How do I troubleshoot SELinux denials and firewall blocking on RHEL?▼

Troubleshoot SELinux denials and firewall blocking by using this Skill to identify SELinux access denials, inspect firewall rules, and check port status to ensure application accessibility on RHEL.

Does this RHEL diagnostics tool work with CentOS Stream, Rocky Linux, and Fedora?▼

Yes, this RHEL diagnostics tool works with CentOS Stream, Rocky Linux, and Fedora. It requires SSH access to the target host and sudo privileges to diagnose and resolve system issues.

How do I identify system resource bottlenecks on a standalone RHEL host?▼

Identify system resource bottlenecks on a standalone RHEL host by using this Skill to automatically monitor system resources, analyze constraints, and recommend resolutions for potential performance issues.

What do I need to debug a service failure on a remote RHEL server?▼

To debug a service failure on a remote RHEL server, you need SSH access to the target host and sudo privileges. Use the skill command and specify the SSH target and the service to debug.

What is the best way to resolve common RHEL system issues automatically?▼

The best way to resolve common RHEL system issues automatically is using this Skill to diagnose systemd failures, SELinux denials, firewall rules, and resource constraints, providing recommendations for resolution.

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