Server data from the Official MCP Registry
Hosted memory for AI agents that learns and forgets — one key across Claude, Cursor & ChatGPT.
Hosted memory for AI agents that learns and forgets — one key across Claude, Cursor & ChatGPT.
Valid MCP server (2 strong, 3 medium validity signals). 3 known CVEs in dependencies (0 critical, 3 high severity) Package registry verified. Imported from the Official MCP Registry.
4 files analyzed · 4 issues found
Security scores are indicators to help you make informed decisions, not guarantees. Always review permissions before connecting any MCP server.
This plugin requests these system permissions. Most are normal for its category.
Set these up before or after installing:
Environment variable: MNEMOVERSE_API_KEY
Environment variable: MNEMOVERSE_API_URL
Add this to your MCP configuration file:
{
"mcpServers": {
"io-github-mnemoverse-mcp-memory-server": {
"env": {
"MNEMOVERSE_API_KEY": "your-mnemoverse-api-key-here",
"MNEMOVERSE_API_URL": "your-mnemoverse-api-url-here"
},
"args": [
"-y",
"@mnemoverse/mcp-memory-server"
],
"command": "npx"
}
}
}From the project's GitHub README.
Hosted memory for AI agents that learns and forgets. Feedback reranks the facts that help; recall fades by recency. One API key works across Claude, Cursor, VS Code, ChatGPT, and any MCP client.
Memory that persists across sessions, projects, and tools — and improves with use. Hosted, so there's no infrastructure to run, and not locked to a single cloud.
Sign up at console.mnemoverse.com — takes 30 seconds, no credit card.
Claude Code — add via CLI:
claude mcp add mnemoverse \
-e MNEMOVERSE_API_KEY=mk_live_YOUR_KEY \
-e MNEMOVERSE_API_URL=https://core.mnemoverse.com/api/v1 \
-- npx -y @mnemoverse/mcp-memory-server@latest
Cursor — click to install, or add to .cursor/mcp.json:
{
"mcpServers": {
"mnemoverse": {
"command": "npx",
"args": [
"-y",
"@mnemoverse/mcp-memory-server@latest"
],
"env": {
"MNEMOVERSE_API_KEY": "mk_live_YOUR_KEY",
"MNEMOVERSE_API_URL": "https://core.mnemoverse.com/api/v1"
}
}
}
}
VS Code — add to .vscode/mcp.json (note: VS Code uses servers, not mcpServers):
{
"servers": {
"mnemoverse": {
"type": "stdio",
"command": "npx",
"args": [
"-y",
"@mnemoverse/mcp-memory-server@latest"
],
"env": {
"MNEMOVERSE_API_KEY": "mk_live_YOUR_KEY",
"MNEMOVERSE_API_URL": "https://core.mnemoverse.com/api/v1"
}
}
}
}
Windsurf — add to ~/.codeium/windsurf/mcp_config.json:
{
"mcpServers": {
"mnemoverse": {
"command": "npx",
"args": [
"-y",
"@mnemoverse/mcp-memory-server@latest"
],
"env": {
"MNEMOVERSE_API_KEY": "mk_live_YOUR_KEY",
"MNEMOVERSE_API_URL": "https://core.mnemoverse.com/api/v1"
}
}
}
}
More MCP clients — same server, different config file:
Zed — add to ~/.config/zed/settings.json (Zed uses context_servers, and "source": "custom" is required):
{
"context_servers": {
"mnemoverse": {
"source": "custom",
"command": "npx",
"args": [
"-y",
"@mnemoverse/mcp-memory-server@latest"
],
"env": {
"MNEMOVERSE_API_KEY": "mk_live_YOUR_KEY",
"MNEMOVERSE_API_URL": "https://core.mnemoverse.com/api/v1"
}
}
}
}
JetBrains (AI Assistant) — Settings → Tools → AI Assistant → Model Context Protocol (MCP), then paste:
{
"mcpServers": {
"mnemoverse": {
"command": "npx",
"args": [
"-y",
"@mnemoverse/mcp-memory-server@latest"
],
"env": {
"MNEMOVERSE_API_KEY": "mk_live_YOUR_KEY",
"MNEMOVERSE_API_URL": "https://core.mnemoverse.com/api/v1"
}
}
}
}
Cline — MCP Servers → Configure (or edit cline_mcp_settings.json). Cline reads env values literally, so paste your real key — not a ${VAR} reference:
{
"mcpServers": {
"mnemoverse": {
"command": "npx",
"args": [
"-y",
"@mnemoverse/mcp-memory-server@latest"
],
"env": {
"MNEMOVERSE_API_KEY": "mk_live_YOUR_KEY",
"MNEMOVERSE_API_URL": "https://core.mnemoverse.com/api/v1"
}
}
}
}
Continue — add ~/.continue/mcpServers/mnemoverse.yaml (Continue uses YAML):
mcpServers:
- name: mnemoverse
command: npx
args:
- "-y"
- "@mnemoverse/mcp-memory-server@latest"
env:
MNEMOVERSE_API_KEY: "mk_live_YOUR_KEY"
MNEMOVERSE_API_URL: "https://core.mnemoverse.com/api/v1"
Why
@latest? Barenpx @mnemoverse/mcp-memory-serveris cached indefinitely by npm and stops re-checking the registry. The@latestsuffix forces a metadata lookup on every Claude Code / Cursor / VS Code session start (~100-300ms), so you always pick up new releases.
⚠️ Restart your AI client after editing the config. MCP servers are only picked up on client startup.
Paste this in your AI chat:
"Remember that my favourite TypeScript framework is Hono, and please call
memory_writeto save it."
Your agent should call memory_write and confirm the memory was stored.
Then open a new chat / new session (this is the whole point — memory survives restarts), and ask:
"What's my favourite TypeScript framework?"
Your agent should call memory_read, find the entry, and answer "Hono". If it does — you're wired up. Write whatever you want next.
If it doesn't remember: check that the client was fully restarted and the config has your real mk_live_... key, not the placeholder.
| Tool | What it does |
|---|---|
memory_write | Store a memory — insight, preference, lesson learned |
memory_read | Search memories by natural language query |
memory_feedback | Rate memories as helpful or not (improves future recall) |
memory_stats | Check how many memories stored, which domains exist |
memory_delete | Permanently delete a single memory by atom_id |
memory_delete_domain | Wipe an entire domain (requires confirm: true safety interlock) |
The same API key works across all tools. Write a memory in Claude Code — read it in Cursor. Learn something in VS Code — your GPT Custom Action knows it too.
┌── Claude Code (this MCP server)
├── Cursor (this MCP server)
Mnemoverse API ──├── VS Code (this MCP server)
(one memory) ├── GPT (Custom Actions)
├── Python SDK (pip install mnemoverse)
└── REST API (curl)
| Env Variable | Required | Default |
|---|---|---|
MNEMOVERSE_API_KEY | Yes | — |
MNEMOVERSE_API_URL | No | https://core.mnemoverse.com/api/v1 |
This server sends only what you explicitly choose to store or search to the Mnemoverse API (core.mnemoverse.com), authenticated with your API key. It does not read your AI client's conversation history, your local files, or anything you don't pass to a memory_* tool. Stored memories live under your account and are never sold or shared with third parties.
| Privacy Policy | https://mnemoverse.com/privacy.html |
| Data sent | the content / concepts / domain you pass to memory_write; the query you pass to memory_read |
| Retention & deletion | delete one memory with memory_delete, or an entire namespace with memory_delete_domain |
| Contact | hello@mnemoverse.com |
MIT © Mnemoverse
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