esp32_nat_router

Name: esp32_nat_router Review
Item: esp32_nat_router
Rating: 3.2
Author: Aaron Matthews

Skill Development Usable

An AI-enabled NAT Router/Firewall for the ESP32

Local network traffic filtering in remote IoT deployments
Private mesh network gateway on minimal hardware
Development-stage firewall testing without server infrastructure

1,962 starsFreeQuick setup

Usable rating — This tool is functional but has notable gaps. Review the evaluation notes below before deploying.

Why it matters

Converts an ESP32 microcontroller into a network-level firewall and NAT gateway, enabling edge routing and traffic filtering without dedicated hardware.

Best for

Embedded systems engineers and IoT teams needing local network segmentation, traffic control, or offline routing on resource-constrained devices.

Works in

Claude Code Claude Cowork Claude Chat

Source

https://github.com/martin-ger/esp32_nat_router

By martin-ger

How to Get It

Option 1: Claude Desktop App (Code Mode)Click the + button next to the prompt box → Plugins → Add plugin. Search and click Install. Skills work in Claude Code only.

Option 2: Paste into Claude CodeCopy the command below and paste it into your conversation. Claude will install it.

Command

claude plugins install martin-ger/esp32_nat_router

Tip: Paste this into a Claude Code conversation. Verify command matches your Claude Code version.

CostFree

Trust Signals Auto-scanned

Stars1,962Last updated2026-05-13Known CVEsNone foundSources: GitHub Advisory Database + OSV.dev · Scanned 2026-05-20 · scanner v1

Community Pulse Active

Discussed on Hacker News, Reddit

made a scuffed ESP32 router because certain smart devices hated the long passwor — Reddit · 167 pts
Esp32 WiFi Repeater. Such a Wonderful Project. Thanks to Dev's. https://github.c — Reddit · 129 pts
P1P wifi connection issue solution — Reddit · 14 pts

19 mentions across 2 sources

Reviewer notes

Auto-scanned review. These are observations, not a security certification.

Scored from trust signals (evidence-eval-v1): 1,962 GitHub stars; contributors unknown; last commit 7d ago; license no license.

How to evaluate tools before deploying →

Data shown here comes from public APIs and automated scanning. Reviewer notes reflect one person's experience. This is not a security certification or legal recommendation. Always evaluate tools according to your own organization's policies.

Evaluation Scores

Evaluation

Ease of Use

2/5

Versatility

5/5

Reliability

3/5

Security

3/5

Overall score3.15 / 5.00 UsableEvaluatedMay 2026

Scored from trust signals (evidence-eval-v1): 1,962 GitHub stars; contributors unknown; last commit 7d ago; license no license.

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