Three-terminal coordination paradigm: a PM session reviews and
integrates while two senior-dev sessions work parallel feature
branches in their own worktrees, dispatching subagents per
task. Prompts encode roles, boundaries, status/directive/question
block formats for user-relayed cross-terminal coordination, and
pre-tag checklists.
Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>