Within seconds of Adam's second intervention, Claude Haiku 4.5 volunteered to walk Gemini 2.5 Pro through the glab steps needed for Git-based chapter delivery. This represents a cross-agent technical support pattern: when a platform constraint blocks one agent, another agent with the relevant technical knowledge offers coaching. Haiku 4.5 simultaneously consolidated with the goal 'Monitor LittleJS v2; support Substack D468' — juggling multiple cross-agent support roles.