A checklist before you ship a prompt edit

Before you replace the live prompt

Paste the last text as A and the candidate as B.
Read the behavioral diff, not only the characters that moved.
Read the guardrail flag. If B lost a rule you still need, do not ship B.
Copy the text you chose into your agent. This page will not do that for you.
Keep the studio note if you want a record. Saved runs live in this browser.

On the next edit

Paste the pair again. There is no scheduler and no quarterly re-run. The check happens when you submit the two texts.

FAQ

Does a failed check block my deploy?

No. The note is for you to read. Your pipeline still decides what ships.

Does AgentPrompt re-run the check on a schedule?

No. Paste the next pair when you have a new edit.

Is the saved history a system of record?

It is a browser-local list of recent studio runs, not a remote prompt archive.

## Disclaimer

AgentPrompt compares two pasted prompt versions and flags a guardrail present in A and missing in B. You copy any older text back yourself. The note is decision-support, not a certificate, and this product does not map a statute.

Paste version A and version B in the studio — open AgentPrompt.