workspace.pane.title.set.v1

Set pane title

Pins a display name to the pane identified by invocation scope, so an agent working there can say on its own tab what it is working on. An empty or whitespace-only title clears the pin and returns the pane to the title its content derives. Titles are collapsed to single spaces and truncated; a caller never chooses how wide a tab is.

At a glance

Callable by	agent, cli, plugin
Effect	write — Changes state.
Confirmation	never — Runs without asking.
Idempotency	none
Leaves the machine	no
Provided by	dev.tenon.core
Contract class	sealed

Input

Property	Required	Type	Constraints
title	yes	string	length 0–4096

Output

Takes no properties — send {}.

Errors it can return

These are this contract’s own failures, on top of the lifecycle errors every intent can settle with. See Errors.

• dev.tenon.core.pane-not-found

Call it

From a plugin — declare it in intents.uses first:

const result = await tenon.intents.send("workspace.pane.title.set.v1", {})
if (!result.ok) throw new Error(result.error.code)

From a shell:

tenon-cli intent send workspace.pane.title.set.v1 --input '{}'

Ask your own build for this same contract with tenon-cli intent describe workspace.pane.title.set.v1.