# list_panes

Source: https://libtmux.org/en/dotnet/latest/mcp/tools/list_panes/

> Inspect tmux metadata; accepts no client-supplied executable input. List tmux panes, optionally within one session or window. Filter for isCaller=true to answer 'which pane am I in?', which finds one only when this server drives the caller's own socket — get_server_info says whose socket that is. This reads sizes and running commands, not terminal text — for that use search_panes.

MCP is in development

Server behavior and tool contracts may change. Tool availability depends on the server configuration.

Inspect tmux metadata; accepts no client-supplied executable input. List tmux panes, optionally within one session or window. Filter for isCaller=true to answer ‘which pane am I in?’, which finds one only when this server drives the caller’s own socket — [get\_server\_info](https://libtmux.org/en/dotnet/latest/mcp/tools/get_server_info/) says whose socket that is. This reads sizes and running commands, not terminal text — for that use [search\_panes](https://libtmux.org/en/dotnet/latest/mcp/tools/search_panes/).

[All .NET tools](../) · [JSON](../list_panes.json) · [Source](https://github.com/libtmux/libtmux-dotnet/blob/320dc64f4b8b7815842471327a5e6b84a1499bf8/src/LibTmux.Mcp/Policy/CapabilityModel.cs#L560)

## Arguments

* `session` optional · string | null

  A session id or name. Omit for every session.

  Default: `null`.

* `windowId` optional · string | null

  A window id. Omit for every window.

  Default: `null`.

## Schemas

The schema defines required fields, nested values, defaults, and validation constraints.