Direct writes to the Anthropic profile store, which determines sign-in and org policy, are now denied with a dedicated safety-check message explaining that it cannot be written directly.
Anthropic profile store now protected from direct writes
Tools are now refused when writing directly to the Anthropic profile store that holds sign-in and org policy.
You'll noticeTier: how much it should matter to you
2Useful: my rating, 1 to 5
3Signal: worth watching, 1 to 5
AuthArea: what it touches
Bug FixesKind: in v2.1.257,
Bug FixesSection of the release