Anthropic's 'Madcap March': 14+ Product Launches, 5 Outages, and a Mythos Leak in 30 Days

The New Stack·medium signal

The New Stack published a comprehensive roundup of Anthropic's March 2026 shipping pace: 14+ product launches including Claude Code on web/mobile, computer use, voice mode, /loop scheduling, doubled off-peak limits, and MCP elicitation support — alongside 5 service outages and the accidental Mythos leak. BusinessToday reported the fifth outage on March 27, confirming the pattern. This is the tension at the heart of Anthropic's strategy: shipping at startup velocity while serving enterprise-scale demand, with MCP at 97M monthly installs and reliability becoming the constraint, not capability.