Mario Zechner wrote Pi, an agent framework, and wrote Pi (yes the names are confusing), a coding harness (like Claude Code) on top of it. OpenClaw uses Pi the f

Mario Zechner wrote Pi, an agent framework, and wrote Pi (yes the names are confusing), a coding harness (like Claude Code) on top of it. OpenClaw uses Pi the framework, so now Mario Zechner is joining Armin Ronacher's company.