Domain-segmented ai agent instance memory reservoirs with two-tier user and organizational governance

A computer-implemented system comprising:

• one or more processors configured to maintain, in association with each of a plurality of users within an organizational tenant, a respective plurality of memory reservoirs, each memory reservoir comprising a typed data store corresponding to a distinct content domain;
• an organizational policy interface configured to receive, from an administrator associated with the organizational tenant, one or more organizational policy inputs defining, for users of the organizational tenant, one or more of (i) content domains available for instantiation as memory reservoirs, (ii) one or more time-to-live constraints applicable to memory entries within designated content domains, and (iii) classes of AI agent instances permitted to access designated memory reservoirs;
• a memory interface layer configured to:
• enforce, on a per-user basis and in accordance with the organizational policy inputs, per-reservoir access control such that each of a plurality of AI agent instances associated with a given user has, for each memory reservoir of the given user, an access permission consistent with both the organizational policy inputs and per-user permission settings of the given user;
• associate with each memory entry stored in the plurality of memory reservoirs metadata comprising at least a time-to-live value constrained by the time-to-live constraints of the organizational policy inputs applicable to the memory reservoir in which the memory entry is stored;
• and
• mark a memory entry as expired upon expiration of its time-to-live value, wherein expired memory entries are excluded from results returned to AI agent instances in response to subsequent queries while being retained in the memory reservoir;
• and
• a user governance interface configured to render memory entries of a given user to the given user and to receive user inputs specifying operations on individual memory entries comprising at least promoting, demoting, deleting, and transferring a memory entry between memory reservoirs of the given user, wherein the user inputs are applied through the memory interface layer subject to the organizational policy inputs.