What problem does it solve? When multiple AI coding agents (Cursor, Codex, Claude Code, Trae) work in parallel on the same repository, branches drift, conflicts pile up, and merges become risky. This Skill provides a single entry point that defines the branch model, core principles, and navigation to specialized sub-skills so every agent follows the same Git discipline. ## Core Features & Use Cases - Three-Layer Branch Model: Enforces a main / develop / feature-fix-docs-refactor hierarchy with strict naming conventions like feature/F3.1-ocr-acceleration. - Merge-Only Principles: Mandates daily merge actions, one feature per branch, and --no-ff merges while prohibiting long-term rebase on shared branches. - Sub-Skill Navigation: Routes to dedicated skills for branching, merging, conflict handling, worktrees, health checks, cleanup, and CI pre-merge checks, each producing structured JSON reports. - Use Case: An AI agent about to start a new feature consults this Skill to learn the correct branch naming, then follows the linked sub-skills to create a worktree, run daily syncs, and pass the pre-merge checklist before merging into develop. ## Quick Start Ask the AI to explain the Git workflow and which sub-skill to use for creating a new feature branch in this repository.