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MemoFS MCP Server

by memofs Your server? Claim it
answering

MemoFS MCP Server is answering right now. Last checked 2 min ago. 104 installs a week from npm. Last commit 31 Aug 2026.

Persistent memory and virtual filesystem MCP server for AI agents.

Installs per day peak 163 · avg 30 · -75% w/w
a month agotoday
Uptime history 15 days of history
15 days agonow
100.0%
Uptime 24h
91 of 91 checks
—
Tools
hidden behind auth
838 ms
Response time
average over 24h
104
Installs / week
npm and PyPI

Nothing serious here today

Today is the operative word: we check MemoFS MCP Server every 15 minutes and re-read its code on every release. Watch it and you find out the day that stops being true.

Three servers free · no card

Connect this server

Endpoint below is the one we actually reach during checks — not the one copied from a README. Last verified 2 min ago.

run in your terminal
claude mcp add mcp-server --transport http https://memofs.dev/api/v1/projects/{projectId}/mcp
~/Library/Application Support/Claude/claude_desktop_config.json
{
  "mcpServers": {
    "mcp-server": {
      "url": "https://memofs.dev/api/v1/projects/{projectId}/mcp"
    }
  }
}
~/.codex/config.toml
[mcp_servers.mcp-server]
url = "https://memofs.dev/api/v1/projects/{projectId}/mcp"
.cursor/mcp.json
{
  "mcpServers": {
    "mcp-server": {
      "url": "https://memofs.dev/api/v1/projects/{projectId}/mcp"
    }
  }
}
.vscode/mcp.json
{
  "mcpServers": {
    "mcp-server": {
      "url": "https://memofs.dev/api/v1/projects/{projectId}/mcp"
    }
  }
}

This endpoint answered with an authorization challenge — the server is running, but you need an API key or OAuth to use it.

Endpoints

URLTransportStateLatencyChecked
https://memofs.dev/api/v1/projects/{projectId}/mcp streamable-http needs key 1057 ms 2 min ago

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MemoFS MCP Server — questions

Answers built from our own checks of this server.

Why is there no tool list for MemoFS MCP Server?
The server answered our handshake with an authorization challenge, so it is running — but it will not describe its tools to an anonymous client. To see them you need to connect with your own credentials. We record it as alive, not as broken: 100.0% of checks in the last 24 hours got a reply.
Is MemoFS MCP Server working right now?
We send a real MCP handshake every 15 minutes. Over the last 24 hours 91 of 91 checks got a reply (100.0%), average response time 838 ms. The bar chart above shows every period we have measured.
How do I connect MemoFS MCP Server?
Copy the ready config from this page — we generate it for Claude Code, Claude Desktop, Codex, Cursor and VS Code, each with the file path that client actually reads. It is a remote server, so there is nothing to install — the client connects to the address. You will need your own key or an OAuth login: it refuses anonymous clients.
Does MemoFS MCP Server need an API key?
Yes. Every time we knock, MemoFS MCP Server answers with an authorization challenge instead of its tool list — that is how we know it is running and gated rather than broken. Bring your own credentials and it will talk.
How fast is MemoFS MCP Server?
It answers our handshake in 838 ms on average, which is faster than 16% of all working MCP servers we measure. That is on the slow side — worth knowing if the tool sits inside an interactive loop. The comparison comes from our own checks across the whole registry, every 15 minutes.
How many people use MemoFS MCP Server?
The npm package @memofs/mcp-server was installed 104 times in the last week. Week over week that is -75%. We show installs rather than GitHub stars on purpose: a star is a bookmark, an install is someone actually running it.
Is MemoFS MCP Server open source?
Yes — it is published under the MIT licence, written in TypeScript and 6 stars on GitHub. The source link is on this page, so you can read exactly what it does with your data before you connect it.