MCP.Market

Mnemosyne OS MCP server

by Mnemosyne-OS·io.github.Mnemosyne-OS/mcp·v2.1.3·16 stars
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Memory the human governs, on their own machine, plus what other coding agents here wrote.

A91/100grade A
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Safety scan
A91/100

not scanned yet

Adoption
Growing

16 stars142 downloads/wk

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If you have run it, two minutes of your experience saves the next person an afternoon.

Mnemosyne OS tools

No tool declarations could be read from the package source. They show once the server is installed.

Not scanned yet. New listings are scanned within a day or two of arriving.

How Mnemosyne OS compares

Against every graded MCP server, from our own scans and uptime checks. Updated after each scan run.

Safety score
91/100
higher than 85% of 48,255 servers
GitHub stars
16
more than 90% of 28,688 servers
Downloads a week
142
more than 70% of 12,191 servers with a package

Release history: 2 versions in the registry since 2026-09-16, latest 2026-10-17, typically one every 32 days.

Install Mnemosyne OS in Claude Code, Cursor or VS Code

Runs npx -y @mnemosyne_os/mcp on your machine. Read the scan report first; the gateway never runs local packages.

claude mcp add mcp -- npx -y @mnemosyne_os/mcp
Add to Cursor

What the publisher says

From the Mnemosyne OS repository's README, as published. We do not edit it. Read it on GitHub

The sovereign AI Operating System

Open to build on · Private at the core

English ·  Français ·  Español ·  Deutsch ·  Português ·  Русский ·  中文

Everyone is building the intelligence. Mnemosyne builds the relationship — the memory that makes an AI truly know you, across sessions and across time. On your machine. Yours to see.

→ Why the relationship layer

<!-- Download + MnemoForge badges: auto-updated by .github/workflows/sync-readme-release-badges.yml on Release (tags v… = OS setup, cli-… = CLI). --> -8b5cf6?style=for-the-badge&logo=npm)

🔏 Every installer above is cryptographically attested to this exact repo, workflow and commit — via GitHub Artifact Attestations (Sigstore-backed build provenance). Don't take the download on faith — verify the file you got matches what our CI actually built:

gh attestation verify Mnemosyne-OS-Infinity-Setup-x64.exe -R Mnemosyne-OS/Mnemosyne-Neural-OS

🌐 mnemosyne-os.io — the product, for builders&ensp;·&ensp;mnemosyne-os.com — the company, press & labs&ensp;·&ensp;📖 docs.mnemosyne-os.io — the user guide

Shortened. The full README is on GitHub.

Nothing above is checked by us. What we check is on the safety report.

Mnemosyne OS: common questions

Is Mnemosyne OS MCP server safe?
Yes, by our scan: it is graded A (91/100). Read the Mnemosyne OS safety report
How do I install Mnemosyne OS?
It runs on your machine. Copy the Claude Code, Cursor, VS Code or Claude Desktop config from the install section.
Does Mnemosyne OS need an API key?
No secret keys are declared. It reads 3 settings from the environment.
Is Mnemosyne OS maintained?
The last commit was 33 days ago (2026-10-02). The latest release is v2.1.3.
What can I use instead of Mnemosyne OS?
Servers from other publishers that do the same job: Deja Vu MCP server.
How does Mnemosyne OS compare with other MCP servers?
safety score 91/100 (higher than 85% of 48,255 servers); github stars 16 (more than 90% of 28,688 servers); downloads a week 142 (more than 70% of 12,191 servers with a package). Full comparison.

Alternatives to Mnemosyne OS

Same job from other publishers: the closest match first, then the best rated.

  • Deja Vu
    deja-vu: local memory over the session histories of forty-three coding agents.
    A