MemoFS MCP Server

MCP server · by memofs

Files & Storage npmStreamable HTTP v1.3.0-beta.3

Persistent memory and virtual filesystem MCP server for AI agents.

View source ↗ Website ↗ Generate config for multiple servers More servers

Install

Pin version registry version 1.3.0-beta.3

npm
npx -y @memofs/mcp-server

npm
npx -y @memofs/mcp-server@1.3.0-beta.3

Streamable HTTP
https://memofs.dev/api/v1/projects/{projectId}/mcp

Setup by client

Pick your client — the config below is generated for this server (both local and hosted-endpoint forms). Copy respects the “Pin version” switch above.

claude_desktop_config.json

{
  "mcpServers": {
    "mcp-server-164": {
      "command": "npx",
      "args": [
        "-y",
        "@memofs/mcp-server"
      ],
      "env": {
        "MEMOFS_API_KEY": "<YOUR_MEMOFS_API_KEY>"
      }
    }
  }
}

{
  "mcpServers": {
    "mcp-server-164": {
      "command": "npx",
      "args": [
        "-y",
        "@memofs/mcp-server@1.3.0-beta.3"
      ],
      "env": {
        "MEMOFS_API_KEY": "<YOUR_MEMOFS_API_KEY>"
      }
    }
  }
}

Remote (hosted) endpoint

https://memofs.dev/api/v1/projects/{projectId}/mcp

Claude Desktop: Settings → Connectors → Add custom connector, paste this URL, and provide: Authorization.

Format verified against the official Claude Desktop docs ↗.

terminal

claude mcp add --env MEMOFS_API_KEY=<YOUR_MEMOFS_API_KEY> mcp-server-164 -- npx -y @memofs/mcp-server

claude mcp add --env MEMOFS_API_KEY=<YOUR_MEMOFS_API_KEY> mcp-server-164 -- npx -y @memofs/mcp-server@1.3.0-beta.3

terminal

claude mcp add --transport http mcp-server-164 https://memofs.dev/api/v1/projects/{projectId}/mcp --header "Authorization: Bearer <YOUR_AUTHORIZATION>"

Format verified against the official Claude Code docs ↗.

.cursor/mcp.json

{
  "mcpServers": {
    "mcp-server-164": {
      "command": "npx",
      "args": [
        "-y",
        "@memofs/mcp-server"
      ],
      "env": {
        "MEMOFS_API_KEY": "<YOUR_MEMOFS_API_KEY>"
      }
    }
  }
}

{
  "mcpServers": {
    "mcp-server-164": {
      "command": "npx",
      "args": [
        "-y",
        "@memofs/mcp-server@1.3.0-beta.3"
      ],
      "env": {
        "MEMOFS_API_KEY": "<YOUR_MEMOFS_API_KEY>"
      }
    }
  }
}

.cursor/mcp.json (hosted endpoint)

{
  "mcpServers": {
    "mcp-server-164": {
      "url": "https://memofs.dev/api/v1/projects/{projectId}/mcp",
      "headers": {
        "Authorization": "<YOUR_AUTHORIZATION>"
      }
    }
  }
}

Format verified against the official Cursor docs ↗.

.vscode/mcp.json

{
  "servers": {
    "mcp-server-164": {
      "command": "npx",
      "args": [
        "-y",
        "@memofs/mcp-server"
      ],
      "env": {
        "MEMOFS_API_KEY": "<YOUR_MEMOFS_API_KEY>"
      }
    }
  }
}

{
  "servers": {
    "mcp-server-164": {
      "command": "npx",
      "args": [
        "-y",
        "@memofs/mcp-server@1.3.0-beta.3"
      ],
      "env": {
        "MEMOFS_API_KEY": "<YOUR_MEMOFS_API_KEY>"
      }
    }
  }
}

.vscode/mcp.json (hosted endpoint)

{
  "servers": {
    "mcp-server-164": {
      "type": "http",
      "url": "https://memofs.dev/api/v1/projects/{projectId}/mcp",
      "headers": {
        "Authorization": "<YOUR_AUTHORIZATION>"
      }
    }
  }
}

Format verified against the official VS Code docs ↗.

mcp_config.json

{
  "mcpServers": {
    "mcp-server-164": {
      "command": "npx",
      "args": [
        "-y",
        "@memofs/mcp-server"
      ],
      "env": {
        "MEMOFS_API_KEY": "<YOUR_MEMOFS_API_KEY>"
      }
    }
  }
}

{
  "mcpServers": {
    "mcp-server-164": {
      "command": "npx",
      "args": [
        "-y",
        "@memofs/mcp-server@1.3.0-beta.3"
      ],
      "env": {
        "MEMOFS_API_KEY": "<YOUR_MEMOFS_API_KEY>"
      }
    }
  }
}

mcp_config.json (hosted endpoint)

{
  "mcpServers": {
    "mcp-server-164": {
      "serverUrl": "https://memofs.dev/api/v1/projects/{projectId}/mcp",
      "headers": {
        "Authorization": "<YOUR_AUTHORIZATION>"
      }
    }
  }
}

Format verified against the official Windsurf docs ↗.

Environment variables

Defined in the server's official registry manifest. Required secrets are shown as <YOUR_…> placeholders in the configs above.

MEMOFS_API_KEY secret — API key for MemoFS Cloud synchronization (required for hybrid mode)
MEMOFS_RUNTIME — Runtime mode: local or hybrid
Authorization required secret header — Bearer token using your MemoFS Cloud API key

GitHub

⭐ 6 stars · 最近更新于 33 天前 · MIT license

About this server

/ MemoFS Open source, file first memory runtime for AI agents.…

Summary from the project README — github.com/memo-fs/memofs

Distributed as npm, Streamable HTTP, listed under Files & Storage. Review our MCP security guide before granting access to real data.

Frequently asked questions

What does the MemoFS MCP Server MCP server do?

/ MemoFS Open source, file first memory runtime for AI agents.

How do I install MemoFS MCP Server?

Run the install command shown above, then paste the config for your client (Claude Desktop, Claude Code, Cursor, VS Code or Windsurf) into its MCP settings and restart the client.

Is MemoFS MCP Server free to use?

The MCP server itself is free to install. The source is public on https://github.com/memo-fs/memofs. Any third-party service it calls may require its own API key and account.

Which clients support MemoFS MCP Server?

Any MCP-compatible client can use it, including Claude Desktop, Claude Code, Cursor, VS Code, Windsurf and custom agents.

Add this badge

Publish this server? Link back with a badge on your README or site — copy either snippet.

Markdown

[![Listed on MCPNav](https://mcpnav.net/badge/mcp-server-164.svg)](https://mcpnav.net/server/mcp-server-164/)

HTML

<a href="https://mcpnav.net/server/mcp-server-164/"><img src="https://mcpnav.net/badge/mcp-server-164.svg" alt="Listed on MCPNav" height="20"></a>