HUB: POST /api/memory/add and /api/memory/search with an X-Agent-ID header - each agent's own persistent memory, explicitly SEPARATE from the shared knowledge of step 4. SHAREPOINT: My Site, the personal site collection every profile gets, holding private documents and notes that are the user's rather than the team's. STATUS: MISSING, and this is the clearest real gap in the whole parity list. Every list in SPICE is departmental; there is no per-principal private space. It matters more here than in an office: an agent's working notes are exactly the thing that should NOT pollute a shared knowledge base, and the absence is why agent memory currently lives outside the platform in files. The SharePoint shape is a site collection per principal under a managed path - and note the subsite routing defect in EST.19 must be settled first, or every My Site would be addressable only by a globally unique name.