Resize pane

resize_pane

resize_pane

mutating tool

Resize a tmux pane.

Returns:

PaneInfo

Use when you need to adjust pane dimensions.

Side effects: Changes pane size. May affect adjacent panes.

Example:

{
  "tool": "resize_pane",
  "arguments": {
    "pane_id": "%0",
    "height": 15
  }
}

Response:

{
  "pane_id": "%0",
  "pane_index": "0",
  "pane_width": "80",
  "pane_height": "15",
  "pane_current_command": "zsh",
  "pane_current_path": "/home/user/myproject",
  "pane_pid": "12345",
  "pane_title": "",
  "pane_active": "1",
  "window_id": "@0",
  "session_id": "$0",
  "is_caller": false
}

Parameters

Parameter	Type	Required	Default	Description
pane_id	str	no	—	Pane ID (e.g. ‘%1’).
session_name	str	no	—	Session name for pane resolution.
session_id	str	no	—	Session ID (e.g. ‘$1’) for pane resolution.
window_id	str	no	—	Window ID for pane resolution.
height	int	no	—	New height in lines.
width	int	no	—	New width in columns.
zoom	bool	no	—	Toggle pane zoom. If True, zoom the pane. If False, unzoom.
socket_name	str	no	—	tmux socket name.