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Broadcast

Broadcast sends the same prompt to every agent in a task, or to the main agent of every task in a project, so you can fan one message out to many agents at once.

Broadcast sends one prompt to every agent in a task at the same time, so you can see how their answers differ.

How it works

Press ⇧⌘B to open the Broadcast dialog (the megaphone). Type your prompt once, send it, and it goes to all the agents in the current task concurrently. Each one works the prompt in its own tab, and you read the results in parallel.

The Broadcast message dialog with three agents checked (two seo-optimizations sessions and Antigravity), a prompt typed once in the box below, and a Send button.

One prompt, every selected agent. Tick the agents you want, type once, Send.

Broadcast to a whole project

The megaphone above fans a prompt across the agents inside one task. Project broadcast sends one message to every task in a project at once, for example when you have several worktrees going and want them all to pull the latest main, re-read an updated CLAUDE.md, or run the same instruction in parallel.

Right-click a project in the sidebar and pick Broadcast message. The count beside it, Broadcast message (N), is how many tasks in that project currently have a live main agent to receive it. Type your prompt once and it goes to the main agent of each task, the task’s default agent tab, not every tab, so a task running claude alongside a couple of side terminals still gets exactly one copy.

What it’s good for

Task broadcast is for comparing answers:

  • Comparing models. Ask claude, codex and agy the same design question and see where they agree and where they diverge.
  • Sanity-checking an approach. Pose “here’s how I’m thinking of structuring this, what would you change?” to several agents at once and look for the consensus.
  • Quick polling. Any question where you want more than one answer.

It pairs naturally with running different agents in tabs in the same task: set them up once, then broadcast questions to all of them whenever you want a second (and third) opinion.

A note on cost

Each broadcast is a full turn for each agent, so it spends quota on each one. Broadcasting to three agents costs roughly three times what asking one does. Because Termic runs the interactive CLIs on your subscription, that comes out of your normal Pro / Max quota, not a separate SDK credit.

Last reviewed: July 9, 2026