What problem does it solve? Running the interactive Codex CLI from an agent environment is error-prone: it hangs without a PTY, refuses to run outside git repositories, and its sandboxing can break in gateway contexts. This Skill provides tested invocation patterns for delegating coding work to Codex reliably. ## Core Features & Use Cases - One-Shot and Background Execution: Run codex exec for quick tasks or launch long-running refactors in background sessions monitored via the process tool. - Parallel Workflows: Use git worktrees to fix multiple issues or review multiple PRs concurrently with separate Codex processes. - Sandbox Guidance: Choose the right sandbox flag (workspace-write vs danger-full-access) depending on whether you run interactively or from a Hermes gateway. - Use Case: Ask the agent to fix two GitHub issues at once; it creates worktrees, launches Codex in each, monitors progress, pushes branches, and opens PRs with gh. ## Quick Start Ask the agent to use Codex to implement a feature or fix an issue in your current git repository, for example: run Codex to add a dark mode toggle to the settings page.