Dbochman/crosstown-network
openclaw/skills/crosstown-network/SKILL.md
Access the 19 Crosstown Ave local network via the MacBook Pro. Use when needing to reach Crosstown LAN devices, run commands at Crosstown, scan the local network, interact with the AmpliFi router, Hue Bridge, Ring Doorbell, or any device on the 192.168.165.x subnet. Also use for presence detection at Crosstown.
$ install --global
skillsauthnpx skillsauth add Dbochman/dotfiles crosstown-networkInstall this skill globally with one command. Works with Claude Code, Cursor, and Windsurf.
Security Scan Results
3 of 9 scanners reported clean
Some scanners were skipped, did not run, or reported a non-clean status. Review each row below.
3
Scanners Passed
9
Scanners in report
Clean
TrivyContainer and dependency vulnerability scanner
95%
Clean
SemgrepStatic code analysis for vulnerabilities
95%
Clean
mcp-scan (Snyk)Model Context Protocol security validation
95%
Skipped
Snyk (dep)Open source security scanning
50%
Skipped
Socket.devSupply chain security analysis
50%
Skipped
VirusTotalMulti-engine malware detection
50%
Skipped
CrowdStrikeAdvanced threat intelligence
50%
Skipped
OSV-ScannerOpen Source Vulnerability database check
50%
Skipped
OWASP Dep-Check
50%
Last scanned: Apr 24, 2026, 8:59 PM2.1s1 file scanned
SKILL.md
- name:
- crosstown-network
- description:
- Access the 19 Crosstown Ave local network via the MacBook Pro. Use when needing to reach Crosstown LAN devices, run commands at Crosstown, scan the local network, interact with the AmpliFi router, Hue Bridge, Ring Doorbell, or any device on the 192.168.165.x subnet. Also use for presence detection at Crosstown.
- allowed-tools:
- Bash(ssh:*)
- metadata:
- {"openclaw":{"emoji":"N"}}
Crosstown Network Access
The OpenClaw gateway runs on the cabin Mac Mini (dylans-mac-mini). To reach devices on the 19 Crosstown Ave local network, SSH into the MacBook Pro there.
SSH Access
ssh dylans-macbook-pro "<command>"
- Host:
dylans-macbook-pro(Tailscale, resolves to100.107.209.85) - Auth: Dedicated key
~/.ssh/id_mini_to_mbp(auto-selected viaMatch originalhost— bypasses 1Password agent which hangs under launchd) - User:
dbochman - OS: macOS 26.3 (arm64)
- Python:
/usr/bin/python3(system) - Homebrew:
/opt/homebrew/bin/brew - Node.js:
/opt/homebrew/bin/node(v25.6.1) - npm:
/opt/homebrew/bin/npm(v11.9.0) - sudo: Passwordless for
dbochman
Network
- Subnet:
192.168.165.0/24 - Router: AmpliFi (Ubiquiti) at
192.168.165.1(amplifi.lan) - MacBook Pro IP:
192.168.165.110(mac.lan)
Known Devices at Crosstown
| IP | Hostname | Device |
|---|---|---|
| .1 | amplifi.lan | AmpliFi router |
| .110 | mac.lan | MacBook Pro (this machine) |
| .117 | movie-room.lan | Apple TV (Movie Room) |
| .119 | ys-l16030313e8.lan | Yeelight / smart light |
| .124 | dylans-iphone.lan | Dylan's iPhone (MAC: 6c:3a:ff:5f:fc:ba) |
| .129 | huesyncbox.lan | Philips Hue Sync Box |
| .142, .162, .164, .178, .236 | espressif.lan | ESP32 smart home devices |
| .4 | irobot-81039f...lan | iRobot Roomba Combo 10 Max |
| .3 | irobot-195efa...lan | iRobot Roomba J5 (scoomba) |
| .132 | ? | Petlibro Granary Smart Feeder (MAC: E0:09:CF:01:05:20) |
| .225 | ? | Petlibro Dockstream 2 Fountain (MAC: E0:08:BF:00:21:62) |
| .155 | litter-robot4.lan | Litter Robot 4 |
| .171 | mac.lan | Dylan's Mac (desktop) |
| .195 | 001788284a36.lan | Philips Hue Bridge |
| .241 | ringdoorbell-5b.lan | Ring Doorbell |
Scanning for Devices
ARP scan from the MacBook Pro (ping sweep first to populate ARP table):
ssh dylans-macbook-pro "for i in \$(seq 1 254); do ping -c1 -W1 192.168.165.\$i >/dev/null 2>&1 & done; wait; arp -a | grep -v incomplete | grep '192.168.165'"
Check a specific device:
ssh dylans-macbook-pro "ping -c3 -W2 192.168.165.124; arp -a | grep 192.168.165.124"
Presence Detection
Track phone presence by pinging known MAC addresses and hostnames:
| Person | Hostname | MAC (Crosstown WiFi) | IP |
|---|---|---|---|
| Dylan | dylans-iphone | 6c:3a:ff:5f:fc:ba | 192.168.165.124 |
| Julia | julias-iphone | 38:e1:3d:c0:40:63 | 192.168.165.248 |
Matching priority: MAC → IP → hostname (mDNS .lan name from ARP table). Hostname is most durable — survives iOS MAC/IP rotation.
iPhones in sleep mode may not respond to the first ping — use ping -c3 for reliability.
Bonjour Discovery
Find Apple devices broadcasting on the Crosstown LAN:
ssh dylans-macbook-pro "dns-sd -B _companion-link._tcp local. & PID=\$!; sleep 5; kill \$PID 2>/dev/null"
Find Google/Nest speakers:
ssh dylans-macbook-pro "dns-sd -B _googlecast._tcp local. & PID=\$!; sleep 5; kill \$PID 2>/dev/null"
Limitations
- SSH required — all commands must be wrapped in
ssh dylans-macbook-pro "..." - PATH note — Homebrew's
/opt/homebrew/binis in the system PATH via/etc/paths.d/homebrew, but for npm usePATH=/opt/homebrew/bin:$PATH npm ... - Sleep disabled —
pmset disablesleep 1is set so the machine stays reachable
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