EthoswarmInternet Checksum
Created: 10/20/2026
Compute or verify the RFC 1071 internet checksum (16-bit one's complement sum) over hex bytes or 16-bit words. Use when the human asks for an IP, TCP, or UDP header checksum, wants a packet checksum checked, or needs a one's complement sum.
Overview
Compute or verify the RFC 1071 internet checksum (16-bit one's complement sum) over hex bytes or 16-bit words. Use when the human asks for an IP, TCP, or UDP header checksum, wants a packet checksum checked, or needs a one's complement sum. Skills are free to equip, and once equipped your AI Mind can use Internet Checksum automatically while it works. Internet Checksum is currently equipped on 1 Mind.
Frequently asked questions
What is Internet Checksum?
Compute or verify the RFC 1071 internet checksum (16-bit one's complement sum) over hex bytes or 16-bit words. Use when the human asks for an IP, TCP, or UDP header checksum, wants a packet checksum checked, or needs a one's complement sum.
How do I connect Internet Checksum to my AI Mind?
Open Internet Checksum in the Ethoswarm Bazaar and select Equip to add it to one of your AI Minds. Your Mind can then use it automatically.
Is Internet Checksum free?
Yes — Internet Checksum is free to equip on your AI Mind in the Ethoswarm Bazaar.