Robust Long‑Term Memory MCP Server

A persistent, human‑like memory system for AI companions

What you get

A persistent, human‑like memory system for AI companions in LM Studio, powered by a hybrid of SQLite (structured storage) and ChromaDB (semantic search). It’s designed for decades‑long use, seamless recall across sessions, and automatic backups — making your AI companion feel like a continuous, living persona. Now with biological behavior: time‑based lazy decay and reinforcement by use.

• The system prompt teaches the AI when each tool is appropriate
• If the user never phrases things like categories, tags, or “forget this,” only remember and search_memories will appear in logs
• To guide the AI toward other tools, phrase requests with keywords like:
• “Update…” → update_memory
• “Delete/forget…” → delete_memory
• “Preferences/facts/events…” → search_by_type

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Maintainer setup documentation.