- Use allowlist for issue view (numeric issue numbers only) - Enforce zero positional args for issue list / label list - Pin GH_HOST and GH_REPO explicitly to avoid ambient state - Add descriptive error messages with usage examples
- Use allowlist for issue view (numeric issue numbers only) - Enforce zero positional args for issue list / label list - Pin GH_HOST and GH_REPO explicitly to avoid ambient state - Add descriptive error messages with usage examples