GitHub CLI Reliable patterns for using the GitHub CLI for issue, PR, and label operations — built for automation and subagent environments where silent auth failures are common and fabricating a result is the worst outcome. When to Use : Any time you create, list, view, edit, or close GitHub issues / PRs / labels through , particularly inside a sandboxed shell or a delegated subagent. --- The One Rule: Never Fabricate When an operation cannot be verified as succeeded, report the failure with the exact error . Never invent an issue number, a URL, or a "created successfully" message. A loud, ac…