# LibTmux::MCP::Application#call

- **Module:** LibTmux::MCP::Application#
- **Package:** libtmux-mcp
- **Language:** Ruby
- **Kind:** method
- **Source:** https://github.com/libtmux/libtmux-ruby/blob/c6d9d21771828e583692ca899ed817f9640d6a55/gems/libtmux-mcp/lib/libtmux/mcp/application.rb#L117
- **Page:** https://libtmux.org/en/ruby/latest/mcp/reference/libtmux-mcp-application-call/

```
LibTmux::MCP::Application#call(arg1: ::String, arg2: ::Hash[untyped, untyped] = nil, cancellation: untyped = nil) -> untyped
```

Behavior: MCP application.

Behavior contract: MCP application.