What is Mnemosyne-Neural-OS?
Mnemosyne-Neural-OS is a MCP server by Mnemosyne-OS that human-governed memory in local, domain-separated vaults with hybrid retrieval; also reads other coding agents' output. Requires the Mnemosyne OS desktop app. It is listed under Knowledge & memory and has 20 GitHub stars.
| Type | Mcp server |
|---|---|
| Author | Mnemosyne-OS |
| Repository | Mnemosyne-OS/Mnemosyne-Neural-OS |
| Popularity | 20 GitHub stars |
| Category | Knowledge & memory |
| Security | Low risk (100/100) |
| Rank | #1,314 of 4,418 MCP servers; #138 in Knowledge & memory |
| Last commit | 2026-10-17 |
| Stars this week | +2 |
| Runs | Locally |
| Language | TypeScript |
| Platforms | macOS, Windows, Linux |
Is Mnemosyne-Neural-OS safe to install?
Mnemosyne-Neural-OS scores 100/100 on the MCPMods security check: Low risk. No checks raised a concern. It passed 6 of 6 checks.
MCP server results come from listing signals: who publishes it, where your data goes and what it can do. The code itself is not scanned yet.
| Check | Result |
|---|---|
| Published by the service itself | Pass |
| Runs on your machine only | Pass |
| No credentials mentioned | Pass |
| Read-only by description | Pass |
| No code execution | Pass |
| Source on GitHub | Pass |
How do I install Mnemosyne-Neural-OS?
- Find the launch command. The README says how the server starts (npx, uvx, docker or a remote URL) and which API keys it needs.
https://github.com/Mnemosyne-OS/Mnemosyne-Neural-OS
- Add it to Claude Code. Replace the part after -- with the command from the README. Remote servers use --transport http with a URL.
claude mcp add mnemosyne-neural-os -- <command from README> claude mcp add --transport http mnemosyne-neural-os <server-url>
- Check it connected. This lists your MCP servers and their status.
claude mcp list
Or ask Claude to set it up
Paste this into Claude Code and it installs Mnemosyne-Neural-OS for you:
Add the "Mnemosyne-Neural-OS" MCP server from https://github.com/Mnemosyne-OS/Mnemosyne-Neural-OS to Claude Code. Read its README for the launch command and any API keys I need, run claude mcp add, then check that it connects.