homelab-network-setup

homelab-network-setup is a skill for Claude Code, Codex from gongyijie85/dsh-ecc. It costs 70 tokens per session (1,078 once invoked), scanned A, a copy of homelab-network-setup, MIT.

A practical guide to planning or fixing a home or small-lab network, including routers, switches, Wi-Fi access points, IP addresses, DHCP, DNS, and cabling.

In plain words
What is it for?
Use it to design a network layout, assign device addresses, configure DHCP and DNS, choose networking equipment, and troubleshoot basic connectivity problems.
Why use it?
It helps avoid common setup problems such as unstable Wi-Fi, duplicate routing, and changing addresses for servers. It also helps you plan for future devices and services without rebuilding the network.

Skill for Claude CodeCodex

Written for no agent in particular: nothing here depends on one.

Good fit Use it to design a network layout, assign device addresses, configure DHCP and DNS, choose networking equipment, and troubleshoot basic connectivity problems.

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Install with agentmods
npx agentmods add skills/gongyijie85/dsh-ecc/homelab-network-setup
Install

Getting it into your agent

One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.

Any agent
npx skills add gongyijie85/dsh-ecc --skill homelab-network-setup
Clone the repo
git clone --depth 1 https://github.com/gongyijie85/dsh-ecc

Made for: Claude Code, Codex.

Wrote this? Show the measurements

A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.

agentmods badge for homelab-network-setup

README.md
[![agentmods](https://agentmods.dev/badge/skills/gongyijie85/dsh-ecc/homelab-network-setup/github.svg)](https://agentmods.dev/skills/gongyijie85/dsh-ecc/homelab-network-setup)
Your own site
<a href="https://agentmods.dev/skills/gongyijie85/dsh-ecc/homelab-network-setup"><img src="https://agentmods.dev/badge/skills/gongyijie85/dsh-ecc/homelab-network-setup/github.svg" alt="Measured on agentmods" height="20"></a>

Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.

agentmods 80×15 button for homelab-network-setup

Your own site · 80×15
<a href="https://agentmods.dev/skills/gongyijie85/dsh-ecc/homelab-network-setup"><img src="https://agentmods.dev/badge/skills/gongyijie85/dsh-ecc/homelab-network-setup.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 70 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 1,078 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. A grade says what 26 rules found in the file — not that it is safe.
Origin 97% copy Near-identical to another mod in the catalogue.
Token cost

What it costs to keep this loaded

Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.

ModelPer sessionOnce invoked
Fable 5.1 $0.00070 $0.01078
Opus 5 $0.00035 $0.00539
Sonnet 5 $0.00014 $0.00216
Haiku 4.5 $0.00007 $0.00108

Measured 7d ago against content hash 8104e8751685, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-10, from the pricing page.

Security

Grade A, and why

homelab-network-setup scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 7d ago.

A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.

Nothing flagged

None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.

Origin

This is a copy

97% identical to homelab-network-setup — 27 lines differ, which has more behind it and is treated as the original. This page carries a canonical link to it rather than competing with it.

skills/homelab-network-setup/SKILL.md · 131 lines

How it starts

The opening of the file, as written. The whole thing — 131 lines — stays where its author put it; the contents beside it link to each section on GitHub.

Homelab Network Setup

Use this skill to design a home or small-lab network that can grow without needing a full rebuild.

When to Use

  • Planning a new home network or redesigning an ISP-router-only setup.
  • Choosing gateway, switch, and access point roles.
  • Designing IP ranges, DHCP scopes, static reservations, and DNS.
  • Preparing for future VLANs, Pi-hole, NAS, lab servers, or VPN access.
  • Troubleshooting a new network that has double NAT, unstable Wi-Fi, or changing server addresses.

How It Works

Start by separating device roles:

Internet
  |
Modem or ONT
  |
Gateway or router      NAT, firewall, DHCP, DNS, inter-VLAN routing
  |
Managed switch         wired clients, AP uplinks, optional VLAN trunks
  |
Access points          Wi-Fi only; ideally wired backhaul
Servers and NAS        stable addresses, DNS names, monitoring
Clients and IoT        DHCP pools, isolated later if VLANs are available

Pick a gateway that matches the operator, not just the feature checklist:

Option Best fit Notes
ISP router Basic internet only Limited control and often poor VLAN support
UniFi gateway Managed home network Good UI, ecosystem lock-in
OPNsense or pfSense Flexible homelab Strong VLAN, firewall, VPN, and DNS control
MikroTik Advanced network users Powerful, but easy to misconfigure
Linux router Tinkerers Document rollback before using as primary gateway

IP Plan

Avoid the most common default, 192.168.1.0/24, when you expect to use VPNs. It often conflicts with hotels, offices, and ISP routers.

Example small homelab plan:

192.168.10.0/24  trusted clients
192.168.20.0/24  IoT and media devices
192.168.30.0/24  servers and NAS
192.168.40.0/24  guest Wi-Fi
192.168.99.0/24  network management

Gateway convention: .1
Infrastructure reservations: .2 through .49
Dynamic DHCP pool: .50 through .240
Spare room: .241 through .254

Use home.arpa for local names. It is reserved for home networks and avoids the leakage/conflict problems of ad hoc names like home.lan.

Read the full file on GitHub · 131 lines

Changes

What this file has done since we first saw it

Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.

  1. 7d ago First seen · 131 lines · 70 tokens per session scan A 8104e8751685

Subscribe to this mod's changes

homelab-network-setup is a skill published in the GitHub repository gongyijie85/dsh-ecc (7 stars, last pushed today), licensed MIT. It adds 70 tokens to every session and 1,078 once invoked, about $0.0003 per session on Opus 5. A static security scan graded it A with 0 findings. It is 97% identical to homelab-network-setup, differing in 27 lines, and is treated as a copy.

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