What problem does it solve?
Manually replicating repo-local agent configurations (commands, skills, rule files) across Claude Code, Codex, Gemini, and Copilot CLI is tedious, error-prone, and leads to inconsistent workflows when working with multiple agentic tools.
Core Features & Use Cases
- Cross-CLI Artifact Fan-Out: Automatically maps .claude/commands and .claude/skills to the correct discovery paths for Codex, Gemini, and Copilot, eliminating manual file copying.
- Rule Floor Refresh: Updates AGENTS.md, GEMINI.md, and .github/copilot-instructions.md directly from your project's shared rule floor to keep cross-CLI instructions in sync.
- Drift Detection: Includes a built-in check to verify sync status and surface missing or stale files across all supported CLIs.
- Use Case: For example, if you add a new slash command to .claude/commands/, this skill automatically makes it available in Copilot as a .prompt.md file and in Codex/Gemini as a skill with a single invocation.
Quick Start
Use the project-sync skill to fan out your repo's existing Claude commands and skills to Codex, Gemini, and Copilot, and refresh all cross-CLI rule instruction files.