Beta terms

Beta participation

An invitation provides access to the Castellan beta. No payment information is collected in this flow.

Your workspace

The beta and web platform are the same service at beta.castellan.us. Create your personal workspace, add records and rules, and authorize compatible agents. Imported records and agent suggestions require your approval.

Your choices

Activation is explicit. Register a passkey for returning access. Recovery replaces previous passkeys and ends other beta sessions. Keep encrypted exports and their passwords separately if you want an independent copy.

Agent connections

You control context scopes and access duration. Connected providers may retain copies they already received. Ending access prevents future reads through Castellan; it does not erase those copies. Provider plans and organization controls can restrict remote MCP connectors.

Access and support

Online usage requires internet access. Local usage requires the local runtime to be running and unlocked. Beta access can be revoked. Contact contactus@castellan.us for support. See Privacy for storage and deletion details.