What problem does it solve? Multi-agent teams previously duplicated identical collaboration rules across every agent charter, creating redundant context and inconsistent behavior when recording decisions or requesting help from teammates. ## Core Features & Use Cases - Worktree Awareness: Resolves the repository root via the TEAM ROOT path from the spawn prompt, falling back to git rev-parse --show-toplevel instead of assuming the current working directory. - Decision Recording: Writes team-affecting decisions as structured entries to .squad/decisions/inbox/{name}-{slug}.md using a standard date, author, what, and why format. - Cross-Agent Communication & Reviewer Protocol: Routes requests for other agents through the coordinator and enforces that rejected work is revised by a different agent than the original author. - Use Case: A squad agent finishes a design decision affecting other teammates, drops a formatted decision file into the inbox, and flags in its response that another agent's input is needed. ## Quick Start Follow the agent-collaboration patterns to record your decision in the .squad decisions inbox and request input from another team member through the coordinator.