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net.modelbrain/mcp

Official registry AI and agents

Private memory layer for AI assistants. Local-first: remember, recall, forget, expand.

Source code Website Documentation

Install

Add this to your client's MCP configuration (Claude Desktop: claude_desktop_config.json; Cursor: .cursor/mcp.json; VS Code and others use the same "mcpServers" shape).

NPM package modelbrain-mcp
Claude Code 
claude mcp add net-modelbrain-mcp -- npx -y modelbrain-mcp@0.1.3
JSON configuration (Claude Desktop, Cursor, VS Code) 
{
    "mcpServers": {
        "net-modelbrain-mcp": {
            "command": "npx",
            "args": [
                "-y",
                "modelbrain-mcp@0.1.3"
            ]
        }
    }
}

Documentation

From the project's README on GitHub, refreshed weekly. Links open on GitHub.

Contents
  1. modelbrain-mcp
  2. Why a separate package
  3. Requirements
  4. Use
  5. License
  6. Security

modelbrain-mcp

A thin MCP stdio client for ModelBrain: the private memory layer for AI assistants: one memory for every assistant you use, kept on your own computer.

This package does not install or bundle ModelBrain. It connects to the ModelBrain desktop app already running on your machine. If ModelBrain is not installed, running this prints where to get it and exits, rather than failing silently.

Why a separate package

ModelBrain's own installed app already ships a binary, mcp_server, that speaks MCP over stdio and talks to the local ModelBrain daemon. This package finds that binary on the current machine and runs it. It exists so ModelBrain can be registered with the MCP Registry and the directories that list from it, with a reviewable package as the distribution target, while the actual engine stays out of this repository.

Requirements

  • macOS (Apple Silicon) or Windows (x64 or arm64)
  • ModelBrain installed

Use

Most MCP clients run a server with npx. Point your client's MCP config at:

{
  "mcpServers": {
    "modelbrain": {
      "command": "npx",
      "args": ["-y", "modelbrain-mcp"]
    }
  }
}

Claude Desktop, Claude Code and Cursor users do not need this: ModelBrain's own app registers itself with those clients directly. See modelbrain.net/docs for the full tool surface (remember, recall, forget, expand, connector_sync) and the connect guides for other clients.

License

MIT, for this wrapper package. ModelBrain itself is separate, proprietary software; see modelbrain.net for its own terms.

Security

See SECURITY.md.

Frequently asked questions

What is net.modelbrain/mcp?

Private memory layer for AI assistants. Local-first: remember, recall, forget, expand.

How do I install net.modelbrain/mcp?

It runs on your machine. In Claude Code: claude mcp add net-modelbrain-mcp -- npx -y modelbrain-mcp@0.1.3. For other clients, paste the JSON configuration from this page into their MCP settings.

Does net.modelbrain/mcp need an API key?

Its registry entry lists no required key or secret. Some features may still need an account with the service it connects to.

Is net.modelbrain/mcp open source?

Yes. Its code is on GitHub under the MIT license.

Who maintains net.modelbrain/mcp?

It is published by ModelBrain. AI.tn lists it but does not maintain or endorse it.

From the official MCP Registry. Listing is not an endorsement: review a server's code and permissions before giving it access to your data.