# Network problem diagnosis (/networking--network-debug)

/networking--network-debug is a Claude Code skill in the Code section. Diagnoses timeouts, high latency, refused connections or TLS failures with layered tests, then suggests remediation steps and monitoring.

- Web version: https://skills.sgomez.dev/en/s/networking--network-debug
- Section: [Code](https://skills.sgomez.dev/en/code.md)
- Author: Santiago Gómez de la Torre
- License: MIT
- Source: https://github.com/sgomez-dev/claude-skills/blob/main/skills/networking/network-debug.md
- Updated 2 Apr 2026

## How to ask for it

- `/networking--network-debug my server is slow to respond from Europe`
- `/networking--network-debug I can't connect to the remote database`
- `/networking--network-debug investigate intermittent latency spikes`

## Install

macOS · Linux:

```
curl -fsSL https://raw.githubusercontent.com/sgomez-dev/claude-skills/main/install.sh | bash
```

Windows:

```
irm https://raw.githubusercontent.com/sgomez-dev/claude-skills/main/install.ps1 | iex
```

Claude Code plugin:

```
/plugin marketplace add sgomez-dev/claude-skills
/plugin install networking-skills@claude-skills-collection
```

## Permissions

- Reads: `**/*`
- Writes: —
- Runs: `curl`, `ping`, `traceroute`, `mtr`, `nc`, `openssl`
- Network: Yes
- Destructive: No

## Author's description

Diagnose network connectivity, latency, and routing issues

- [How we review this](https://skills.sgomez.dev/en/methodology.md)