This connector is designed to store no customer data at rest. It holds no session and no database.
- Your Microsoft 365 sign-in tokens are issued to and held by the Claude client and presented to the
connector on each request. The connector uses each token in memory only to call
Microsoft Graph as the signed-in user, and does not write your OAuth access or refresh
tokens to disk, database, or keychain.
- Your mailbox content, calendar data, OneDrive/SharePoint files, and Teams messages are relayed
through the connector in memory to serve your request and are not written to any
persistent store. (Where the connector extracts text from a file for you, it does so in memory and
returns only the text.)
- Operational and error logs are configured to be kept only in ephemeral, in-memory storage
that is wiped whenever the service restarts, and to be redacted of personal
identifiers such as your username or email. We do not guarantee that transient diagnostic
output will never contain limited technical error detail; nothing is intended to be retained after a restart.
- Rate limiting is in-memory and ephemeral. It resets on restart, keys only on a short-lived hashed
value, and stores no personal data.
- The onboarding wizard keeps no session or database. The admin-consent step uses only a short-lived,
HMAC-signed token for CSRF protection and does not receive or store any Microsoft token or tenant data.
- The connector acts only with the delegated Microsoft Graph permissions you or your administrator
consent to. You can review those permissions before consenting and revoke them at any time
in the Microsoft Entra admin center (Enterprise applications → this application → Permissions / Delete).
- The Service depends on Microsoft and Anthropic, whose own privacy practices govern the data they
hold. Koine Ventures does not control those services and is not responsible for their data handling.
This statement describes the connector's current design and posture, which may change. It is provided
for information only and is not legal advice.
