built my own claw - 1.2k LOC (vs. openclaw's 400k and nanoclaw's 7k) - runs claude agent sdk in a container, so it's secure - all the core stuff working: memory, crons and heartbeat - it knows how to install and customise itself (just run claude in the dir) - talk to it on telegram, or just ask it to upgrade itself to use WhatsApp, iMessage, etc, etc https://github.com/NickTikhonov/bitclaw