How do I prove that what my agent remembers belongs only to me?
機会
AI agents deployed to thousands of users share underlying infrastructure: vector stores, semantic caches, and retrieval indexes. When tenancy boundaries are not enforced correctly, facts from one user's session appear as retrieved context in another user's response. There is no error or alert, just a subtly wrong answer carrying someone else's private data. A 2026 benchmark paper on cross-session threats in LLM agents explicitly models this failure class because no standard architectural primitive reliably closes it across all retrieval and caching layers simultaneously.
重要な理由
Multi-tenant agents cannot reach regulated industries like healthcare and finance until cross-session isolation is as verifiable as filesystem permissions.
機会をどう評価するか
Opportunity Scoreは測定値ではなく、私自身の見解です。どれほど痛みを伴うか、どれほど頻繁に影響を与えるか、そして今日時点で解決策がいかに少ないか。スコアが高いほど、構築する価値が高いと私は考えています。
それが現れたときにどれほどの痛みをもたらすか。
実際にどれほど頻繁に人々がそれに直面するか。
今日時点で、それに対する優れたツールがいかに少ないか。