The tool decorator exposes the flags `requires_context`, `is_base_tool`, `subagent_prohibited`, `approval_required`, and `bypass_size_guard` so that tool behavior can be configured through metadata.

Key decorator flags:

— PYRANA_PLATFORM_ARCHITECTURE_REFERENCE.md

`requires_context`, `is_base_tool`, `subagent_prohibited`, `approval_required`, `bypass_size_guard`

— PYRANA_PLATFORM_ARCHITECTURE_REFERENCE.md

Tool System:

— PYRANA_PLATFORM_ARCHITECTURE_REFERENCE.md