Capstone 10 — Multi-Agent Software Engineering Team
The 2026 shape of a multi-agent engineering team has converged: an architect plans, N coders work in parallel worktrees, a reviewer gates, a tester verifies. SWE-AF's factory architecture, MetaGPT's role-based prompting, AutoGen 0.4's typed actor graph, Cognition's Devin, and Factory's Droids all landed on it independently. Parallel worktrees convert wall-clock into throughput. Shared state and handoff protocols become the failure surface. The capstone is to build the team, evaluate on SWE-bench Pro, and report which handoffs break and how often.
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