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The Amazon Q CLI keeps conversations plus SSO/Builder-ID auth and credential state together in a single local SQLite file (data.sqlite3).
Where it lives
- macOS
~/Library/Application Support/amazon-q/data.sqlite3 - Linux
~/.local/share/amazon-q/data.sqlite3 - Windows
~/AppData/Local/amazon-q/data.sqlite3
What you can do
- Keep the amazon-q data directory off cloud sync; the database holds both chats and credentials.
Source: docs.aws.amazon.com
This describes where Amazon Q Developer CLI stores data. Metadata only, never your content. Confidence: likely. Spot a mistake? Tell us.