mcp-memory-multiuser

MCP Memory Query - multi-user (shared account)

This setup has two memory servers, configured because one agent account is shared by several people:

Server	Tools	What it holds
memory-shared	mcp__memory-shared__*	Team/family-wide memory everyone sees
memory-private	mcp__memory-private__*	This person's private memory only

Hard isolation: the two servers point at separate databases with separate tokens. This person physically cannot read anyone else's private store, and others cannot read theirs. Privacy is enforced by the database boundary, not by tags. The owner:<person> / scope:<private|shared> tags only describe a memory's intended audience.

If you only see one set of mcp__memory__* tools (no -shared / -private suffix), this is a single-user install - use the mcp-memory-query skill instead.

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Reading: query BOTH stores, then merge

For any recall ("what do you remember about X", "find memories about X", "check your memory"), search both servers and combine the results:

1. mcp__memory-private__memory_search with the user's topic.
2. mcp__memory-shared__memory_search with the same topic.
3. Merge, de-duplicate, and present together. Label each hit with its origin so the user knows what is private vs shared:
   • Private hit -> tag it (private).
   • Shared hit -> tag it (shared - visible to the whole team/family).

Use the same call conventions as the single-user skill:

• query: the topic as a short noun phrase.
• limit: 10 each by default; raise to 20-30 for a broad sweep.
• quality_boost: 0.3 when precision matters.
• max_response_chars: 30000 when result sets may be large.

For mistake notes / known pitfalls before a task, check mcp__memory-private__mistake_note_search first, then mcp__memory-shared__mistake_note_search.

Presentation:

Found N memories about "[topic]":

Private (only you):
1. [fact] - Tags / Type / Stored
Shared (whole team/family):
1. [fact] - Tags / Type / Stored

[If nothing found]: No memories stored about "[topic]" in your private or the
shared store. Want me to save one? (I'll keep it private unless you say it's for
everyone.)