How to edit your agent's prompt with the Brief
Ask the Brief to change your agent's prompt in plain words, review its proposal, and apply it or discharge it.
Last updated 10 days ago
The Brief is an assistant inside your agent's configuration. Tell it what to include in your prompt, with your own words, and it writes the new version for you. If you already wrote a prompt in the editor, nothing changes until you apply what was proposed.
Before you start: Open the agent you want to update. See How to write your agent's prompt to learn how the prompt works.
Step 1: Open the Brief
In your agent's configuration, open the floating Brief panel. Under its name, the panel shows which part of the agent it's working on, for example Talking about: Prompt. In that case, when you talk about the prompt, the Brief takes you to Main › Prompt and highlights it.
Step 2: Ask for the change
Write what you want in the Type your answer… box, as you would ask a teammate. For example: "Rewrite the prompt: ask for the name and phone number before booking, and don't give prices."
You can also record a voice note. The Brief transcribes it and shows you the text before it sends anything, so you can fix it first.
Step 3: Review the proposal
The Brief answers with a Proposed by Brief card that shows the new prompt. Read it before you apply it. From the card, you can:
Apply the new prompt.
Request changes, and the Brief adjusts the proposal.
Dismiss, and nothing changes.
Go to field, to see the prompt the agent has now.

Step 4: Apply the change
Click Apply. If your agent already has a prompt, the Brief asks you to confirm because the new version replaces it. Click Replace prompt to continue.

The card changes to Applied, and your agent starts using the new prompt.

Important: The new prompt replaces the previous one. If you change your mind, click Undo on the same card before you continue.
Common problems
The Brief cut my prompt or can't see part of it
The Brief cut my prompt or can't see part of it
The Brief now reads long prompts in full. If an earlier change left your prompt shorter, paste your full prompt back in the agent's Prompt section and ask the Brief again for the change you need.
The Brief stopped answering
The Brief stopped answering
Very long conversations with the Brief can reach its limit. Start a new conversation with the Brief. Everything you already applied to the agent stays saved.
Done
Your agent now uses the updated prompt. Test it with a few real questions to verify the adjustments. To start a new conversation with the Brief, use Start over at the top of the panel. It resets the conversation, not your prompt.
Need help? Contact support from your platform's home view.
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