Agent Github Modes

This is a comprehensive GitHub workflow orchestration system that wraps the GitHub CLI with agent coordination capabilities. You get ten different modes from pr-manager for automated reviews to security-guardian for vulnerability scanning, all with batch operation support so you can fire off multiple gh commands in parallel. The real angle here is the ruv-swarm integration that lets you spawn specialized agents (coordinator, reviewer, tester) to handle complex multi-repo workflows. Requires GitHub CLI auth and a git repo to run. If you're already juggling PRs across multiple repos or managing release pipelines manually, this consolidates that chaos into coordinated workflows. The pre-hooks verify your setup before running anything, which is a nice touch.