Is Magnet Gateway free?

Yes, Magnet Gateway is free to use.

How do I install Magnet Gateway?

Magnet Gateway is a local plugin. Install it using PyPI package: agent-magnet and add the generated configuration snippet to your AI app's MCP config file. Then restart your AI app.

What credentials does Magnet Gateway need?

Magnet Gateway requires the following credentials or environment variables: MAGNET_USER_ID, MAGNET_OPENAI_KEY, MAGNET_LOCAL_MODE, MAGNET_REDIS_URL, MAGNET_PROJECT_ID. You can find setup instructions on the server detail page.

What AI apps work with Magnet Gateway?

Magnet Gateway uses the Model Context Protocol (MCP) and works with any MCP-compatible AI app, including Claude, ChatGPT / Codex, Gemini, Copilot, Cursor, and more.

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Magnet Gateway MCP Server

by Helinakdogan

Developer ToolsUse Caution3.2MCP RegistryLocal

Free

Server data from the Official MCP Registry

Behavioral memory layer for AI tools. Learns preferences and context across Claude, Cursor, Codex.

About

Behavioral memory layer for AI tools. Learns preferences and context across Claude, Cursor, Codex.

Security Report

3.2

Use Caution3.2High Risk

Agent Magnet is a behavioral memory system with reasonable architecture but has several moderate security concerns. The main issues are: (1) unvalidated environment variable usage and lack of input sanitization on LLM prompts (injection risk), (2) API credentials passed through multiple layers with minimal protection, (3) broad network access for LLM calls without scope validation, and (4) insufficient logging of sensitive operations. The system's permissions align with its purpose (memory management, LLM integration), but credential handling and prompt injection mitigations need strengthening. Supply chain analysis found 24 known vulnerabilities in dependencies (4 critical, 14 high severity). Package verification found 1 issue.

5 files analyzed · 35 issues found

Security scores are indicators to help you make informed decisions, not guarantees. Always review permissions before connecting any MCP server.

Permissions Required

This plugin requests these system permissions. Most are normal for its category.

env_vars

Check that this permission is expected for this type of plugin.

HTTP Network Access

Connects to external APIs or services over the internet.

File System Write

Writes or modifies files on your machine. Check that this is expected for the tool.

File System Read

Reads files on your machine. Normal for tools that analyze or process local data.

database

Check that this permission is expected for this type of plugin.

What You'll Need

Set these up before or after installing:

Your identifier used as the memory key across all toolsOptional

Environment variable: MAGNET_USER_ID

OpenAI API key for the reflector and classifier modelsOptional

Environment variable: MAGNET_OPENAI_KEY

Set to 1 to use local SQLite storage — no Redis or external services neededOptional

Environment variable: MAGNET_LOCAL_MODE

Redis connection URL for persistent shared storage (overrides local mode)Optional

Environment variable: MAGNET_REDIS_URL

Namespace for memory isolation across projects (defaults to 'default')Optional

Environment variable: MAGNET_PROJECT_ID

How to Install

Add this to your MCP configuration file:

{
  "mcpServers": {
    "io-github-helinakdogan-agent-magnet": {
      "env": {
        "MAGNET_USER_ID": "your-magnet-user-id-here",
        "MAGNET_REDIS_URL": "your-magnet-redis-url-here",
        "MAGNET_LOCAL_MODE": "your-magnet-local-mode-here",
        "MAGNET_OPENAI_KEY": "your-magnet-openai-key-here",
        "MAGNET_PROJECT_ID": "your-magnet-project-id-here"
      },
      "args": [
        "agent-magnet"
      ],
      "command": "uvx"
    }
  }
}

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Magnet Gateway MCP Server

About

Security Report

Findings (35)Action required

Permissions Required

What You'll Need

How to Install

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