Last updated: 8 September 2026
Prompt Deck reads what your coding agents have already written to your own disk. This page explains exactly what the app does and does not collect.
Everything you can see in the app. Transcripts are read directly from the folders
your agents already use - ~/.claude, ~/.codex,
~/.local/share/opencode, Cursor's local database and so on. Your prompt
library lives in a single JSON file in your Application Support folder. Memory files
stay where your tools keep them, in your home folder and your projects. None of it is
uploaded, synced or transmitted anywhere.
One thing: your licence key. When you activate Pro, and periodically afterwards, the app sends your licence key, an activation identifier and a public organization id to Polar, our payments provider, to confirm the subscription is active. Nothing else is ever sent - not a transcript, not a prompt, not a file name, not a project path.
If you never activate Pro, the app makes no network requests at all.
Prompt Deck has no telemetry, no crash reporting, no analytics SDK and no user accounts. We do not know how many times you open it or what you use it for.
When you subscribe, Polar processes the payment and stores your email address and billing details under their privacy policy. We can see your email address, subscription status and licence key in Polar's dashboard. We never see your card details.
This site is hosted on Cloudflare Pages and sets no cookies. Cloudflare processes requests under its own terms and may keep standard server logs.
Deleting the app removes it. To remove its own data as well, delete
~/Library/Application Support/PromptDeck. Your agents' transcripts and
memory files belong to those tools; Prompt Deck never deletes them. To delete the
account Polar holds for you, email us and we will action it.
Prompt Deck is a developer tool and is not directed at children under 13.
If this policy changes materially, the date above changes and the updated version appears on this page.
Questions about this page: contact@arunbrahma.com.