← All news·2026-09-23·3 min read

Meta Took SOUL.md from Open-Source OpenClaw and Admitted It

Muse is heavily inspired by Peter Steinberger’s open source OpenClaw project. Including the SOUL.md pattern. SOUL.md files are nearly identical in both projects

agentsmetaopen-sourceagent-architecture

Nat Friedman (product head @Meta Superintelligence Labs) talks about how Muse is inspired by Peter Steinberger’s open source OpenClaw project. They copied the directory structure & SOUL.md format (your agent’s personality, communication style & behavioural constraints). Their SOUL.md files are almost exactly the same!

It’s like Claude Code’s CLAUDE.md file, where you explain the AI agent & what it can’t do. Simple config, just one knob! Exactly what Meta did with Muse. #1 on US App Store

Source: techcrunch.com

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EAEvgenii Arsentev

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Evgenii Arsentev

PhD · Founder & CEO, Dad4Kids