# mcp.src.TmuxTools.show_environment

- **Module:** mcp.src.TmuxTools
- **Package:** tmux-mcp
- **Language:** Rust
- **Kind:** method
- **Source:** https://github.com/libtmux/libtmux-rs/blob/f0e37052c232636b61d095817046e6bfc8f2ca40/crates/tmux-mcp/src/tools/inspect.rs#L524
- **Page:** https://libtmux.org/en/rs/latest/mcp/reference/mcp-src-tmuxtools-show_environment/

```
mcp.src.TmuxTools.show_environment(self, Parameters(ShowEnvironmentArgs { session }): Parameters<ShowEnvironmentArgs>) -> Result<Json<Environment>, ToolError>
```

Read the names in a tmux environment, and the values the operator allowed.