custom-footer

A dense, information-rich status bar at the bottom of the TUI showing everything you need at a glance: current working directory, git branch with dirty state, token usage (input/output), context window utilization, session cost, active subagent count, model name, and thinking level.

Responsive layout

The footer adapts to terminal width:

Wide terminals (2 lines):

~/dev/project                                              main*
↑1.2k ↓39k R12M W708k $11.444 (sub) 68.4%/200k (auto) model • high

Narrow terminals (4 lines):

~/dev/project
 main*
↑1.2k ↓39k R12M W708k $11.444 (sub) 68.4%/200k (auto)
model • high

The wide layout puts the working directory and git branch on the first line (directory left, branch right), then metrics and model on the second. The narrow layout stacks everything vertically. All values truncate gracefully, long paths are shortened, metrics compress, so nothing overflows.

Relationships with other extensions

tasks + subagent

When subagents are running, the tasks extension adds a colored agent bar to the status area, @main @alice @bob · 2 teammates positioned above the footer. The footer itself shows (sub) with the active subagent count. Together they give two levels of detail: the footer for a number, the agent bar for names.

git-status

The footer handles git display directly, branch name, dirty indicator (*), ahead/behind counts. The git-status extension provides the same information. If both are active, the footer’s own git rendering takes precedence. Git state is cached with a 5-second TTL to avoid running git on every render frame.

Stacking with the tasks widget

When the tasks widget, agent bar, and footer are all active, they stack vertically at the bottom of the terminal:

Tasks (2/5)                          │  2 agents launched
├─ ◐ Writing tests (@alice)          │  └─ ⠋ @alice · 12s
└─ ☐ Update docs                     │
────────────────────────────────────────────────────────────
@main @alice · 1 teammate
~/dev/project                                        main*
↑3.2k ↓89k R12M W1.4M $4.221 (1 sub) 42%/200k  sonnet • high

The widget occupies the most vertical space, the agent bar one line, and the footer two or four lines depending on width. All three adapt independently to the available width.