Someone shipped a tool for running several Claude Code agents in one window, and it's the least surprising launch of the week.

Abralo drew 29 points on HN targeting a pattern a recent survey pegs at 65% of working engineers running two or more coding agents daily. Single-source, no independent verification of its concurrency or isolation guarantees. backnotprop/orchestrator surfaced the same week with a pattern for promoting any agent into an orchestrator over other agents, at 10 points and no comments. Convergent interest in orchestration primitives, no winning abstraction. That's what an unsolved problem looks like from the outside.