A design-system lens for building browser-based and agent-adjacent surfaces where humans review, annotate, approve, or steer coding agents. Extracted from Plannotator, Open Design's annotation system, and practical canvas-overlay experiments, then generalized into reusable laws, patterns, and compon
A design-system lens for building browser-based and agent-adjacent surfaces where humans review, annotate, approve, or steer coding agents. Extracted from Plannotator, Open Design's annotation system, and practical canvas-overlay experiments, then generalized into reusable laws, patterns, and component decisions for agentic interaction UIs.