One Developer, Two Dozen Agents, Zero Alignment: Why we Need Collaborative AI Engineering#
AI Engineer Europe 2026 digest Program Adjacent pick 8–10 April 2026
Maggie Appleton — GitHub Next
- Why: Solo agent use at team scale produces duplicate work, conflicting changes, and surprise features — the coordination gap is real, and multiplayer agent environments point at a solution, including infra-adjacent micro VM sandboxing.
- What: A critique of solo agentic engineering and a demo of Ace, GitHub Next's multiplayer agent environment: real-time collaboration, proactive agents, and sandboxed micro VMs for rapid prototyping and exploration, built so teams can plan and think critically together with shared context.
- How: A multiplayer environment where humans and agents share context and plan together, with micro VM sandboxing per exploration.
- Where applicable: Team-scale agentic development. Ace is a GitHub Next prototype — expect research-grade exploration rather than a finished product.