Personal memories cannot be updated and are not found by item_list/recall without a projectId #366

Observed 2026-09-26 in a Claude Code session outside of any project (D:\tmp, no .agents/conderis.json).

Steps

1. item_store(kind=memory, fields={...}, visibility=private) without projectId -> published as personal memory memory:1146, version 1.
2. Update it: item_store(kind=memory, number=1146, version=1, fields={...}) without projectId -> error projectId is required; only personal memories are stored without it.
3. item_list(kind=memory, query="uv torch cu128") without projectId -> {"entries":[],"total":0}, although the memory title/summary contain those words.
4. recall(focus="python uv torch") without projectId -> only the guide header, no personal memories.
5. item_get(ref="memory:1146") -> works, returns the memory (scope user, version 1).

Expected

• A personal memory can be changed, e.g. item_store accepting ref: memory:<id> (analogous to item_get) or number resolving to the personal scope when no projectId is given.
• item_list(kind=memory) without projectId lists/searches personal memories.
• recall without projectId returns personal memories (the tool description says it includes "your personal memories").

Impact

Agents cannot correct an outdated personal decision; the workaround was to store a second memory (memory:1147) that says it supersedes 1146, which leaves a stale duplicate. The server instructions tell agents to store user preferences as personal memories, so this path is common.

Also check whether item_delete works for personal memories without projectId.