# DanMcInerney/LANs.py

Inject code and spy on wifi users

Repository: https://github.com/DanMcInerney/LANs.py
Canonical: https://ross.abutalabs.com/products/lanspy
Language: Python
License: GPL-3.0
License Family: copyleft
Last push: 2021-07-31T21:33:37+00:00

## Health v2 (maintenance only)
Score: 32/100 (v2, computed 2026-09-03T02:20:16.233290+00:00)
- activity 0, release rhythm 35, longevity 100
- inputs: {"age_days": 4990, "days_push": 1859, "days_rel": null, "gap_med": null, "n_releases_24m": 0}
- flags: no_releases
- formula: round(0.45*activity + 0.35*rhythm + 0.20*longevity); archived -> min(score, 10)

## Adoption (not part of the score)
Stars 2630, forks 487 (observed 2026-08-28T04:07:05.596151+00:00)

## What it is
A Python-based penetration testing tool that scans WiFi networks for active clients, performs targeted ARP spoofing, and intercepts or injects traffic (HTTP, FTP, IMAP, POP3, IRC). It can also continuously jam nearby WiFi networks via deauthentication.

## Use cases
- spy on wifi users on a local network
- inject html or javascript into pages a target visits
- capture plaintext credentials from http ftp imap pop3 and irc traffic
- identify the most active clients on a wlan
- jam nearby wifi networks or a single client
- perform targeted arp spoofing without affecting other hosts

## When to choose
- you need a simple targeted ARP spoofer with traffic harvesting on a Linux pentest box
- you want to demo WiFi MITM risks on an authorized network
- you need WiFi deauthentication/jamming from a script

## When to avoid
- you need a maintained MITM tool - the author recommends bettercap instead
- you need HTTPS interception or modern protocol support
- you want to run it on Windows or macOS - it requires Linux with specific dependencies
- you need to jam WiFi and spy at the same time - it cannot do both

## Facets
- artifact type: cli-tool
- maturity: abandoned
- function: penetration-testing, networking, security
- domain: penetration-testing, security, networking
- platform: cli, python
- tags: arp-spoofing, mitm, wifi, packet-capture, traffic-injection, deauth-jamming, kali-linux, linux

## Member repositories
- DanMcInerney/LANs.py (main) score 32

## Provenance
- Observed fields: from GitHub, fetched 2026-08-28T04:07:05.596151+00:00.
- Health v2: computed from the inputs above; adoption is never an input.
- Inferred fields (summary, facets, guidance): AI-extracted, prompt v1, taxonomy v1, on 2026-08-30T02:19:37.660213+00:00, confidence not recorded.
  - readme: https://github.com/DanMcInerney/LANs.py (fetched 2026-08-28T04:07:05.596151+00:00, sha 1e900e53bb8e)
- Data as of 2026-08-30T08:39:29.467469+00:00.