Markus the Open-Source AI Marketer for OpenClaw, Claude Code, Cursor, and Manus

tl;dr: i'm open-sourcing the content pipeline behind markus, my openclaw agent that autonomously runs 8 social accounts, learns from its own engagement data every night, and self-improves without human input. 145 posts across 4 use cases in the first 18 days with $0 in ad spend and <5 hours of effort. setup guides for OpenClaw, Claude Code, Cursor, and Manus.