# libtmux::mcp::ToolAnnotations

- **Module:** libtmux::mcp
- **Package:** mcp_tools consumer
- **Language:** C++
- **Kind:** struct
- **Source:** https://github.com/libtmux/libtmux-cxx/blob/393d4b0ad666f18a6581f1eb281741a75a7503f0/apps/mcp/include/libtmux_consumers/mcp.hpp#L155
- **Page:** https://libtmux.org/en/cxx/latest/mcp/reference/libtmux-mcp-toolannotations/

## Members

- `read_only` (attribute)
- `destructive` (attribute)
- `idempotent` (attribute)
- `open_world` (attribute)