MCP Server

Give any MCP-compatible AI tool persistent memory. One config — it never forgets again.

The @mnemoverse/mcp-memory-server npm package works with any tool that supports the Model Context Protocol. Listed on the Official MCP Registry — any MCP-aware client that browses the registry will find it there.

Pick Your Tool

• Claude Code & Claude Desktop — one command for Claude Code, JSON config for Desktop
• Cursor, VS Code & Windsurf — JSON config per editor
• ChatGPT — GPT Actions (no MCP, direct API)
• Python SDK — pip install mnemoverse for scripts and backends

How It Works

Your AI tool ←stdio→ @mnemoverse/mcp-memory-server ←HTTPS→ core.mnemoverse.com

The MCP server runs locally via npx, communicates with your AI tool over stdio, and calls the Mnemoverse API over HTTPS. Your memories are stored server-side — accessible from any tool with the same API key.

Tools

The server exposes 6 tools to your AI:

Tool	What it does
memory_write	Store a preference, decision, or lesson
memory_read	Search memories by natural language query
memory_feedback	Report if a memory was helpful (+1) or wrong (-1)
memory_stats	Check how many memories are stored
memory_delete	Permanently delete a single memory by atom_id
memory_delete_domain	Wipe an entire domain (requires explicit confirm: true)

See the Claude Code & Desktop page for detailed parameter docs and examples for each tool.

Universal Memory

One API key. Every tool. Same memories.

                    ┌── Claude Code / Desktop
   Mnemoverse API ──├── Cursor / VS Code / Windsurf
   (one memory)     ├── ChatGPT (Custom Actions)
                    └── Python SDK / REST

Write a memory in Claude Code → Cursor reads it. Learn something in VS Code → ChatGPT knows it.

Configuration

Variable	Required	Default
MNEMOVERSE_API_KEY	Yes	—
MNEMOVERSE_API_URL	No	https://core.mnemoverse.com/api/v1

Get your API key at console.mnemoverse.com (free tier, no credit card).

Source Code

MIT licensed: github.com/mnemoverse/mcp-memory-server