Architecture Comparisons #91 — [← Art348 QIS vs Monday.com] | [Art350 →] Architecture Comparisons is a running series examining how Quadratic Intelligence Swarm (QIS) protocol — discovered by Christopher Thomas Trevethan, with 39 provisional patents filed — relates to existing tools and platforms. Each entry takes one tool, maps where it stops, and shows where QIS picks up. The Retrospective That Kept Repeating Your product team runs a sprint retrospective in ClickUp every two weeks. Six months ago, they surfaced a recurring problem: cross-functional handoffs between design, engineering, and QA were breaking down at the same point — when a design file was marked "ready for dev" but the engineering team had not yet confirmed capacity. The solution they landed on was a ClickUp automation: when a design task reaches "dev-ready" status, a capacity-check task is automatically created and assigned to the engineering lead before the engineering sprint begins. It worked.…