Is io.github.MarcelRoozekrans/longterm-memory safe to use?

io.github.MarcelRoozekrans/longterm-memory has no known CVEs as of the latest MCPpedia security scan. Authentication requirements were not detected automatically - check the project's documentation before connecting in a shared environment. Licensed under MIT.

How do I install io.github.MarcelRoozekrans/longterm-memory?

io.github.MarcelRoozekrans/longterm-memory supports copy-paste install configs on its MCPpedia page for Claude Desktop, Cursor, and Claude Code. Scroll to the Quick Install section and select your client.

What AI clients work with io.github.MarcelRoozekrans/longterm-memory?

io.github.MarcelRoozekrans/longterm-memory is compatible with claude-desktop, cursor, claude-code. It uses stdio and sse and http transport.

Is io.github.MarcelRoozekrans/longterm-memory actively maintained?

io.github.MarcelRoozekrans/longterm-memory is actively maintained - last commit was 7 days ago. It has 2 GitHub stars.

io.github.MarcelRoozekrans/longterm-memory

longterm-memory-mcp

A fully local MCP server for long-term memory with semantic search

2 126/wk GitHub npm

No known CVEs

MIT license

Actively maintained

Last commit 7d ago

Works with most clients

Transport: stdio, sse, http

0 tools

Grade F

MCPpedia last refreshed this data 2d ago

Edit this pageView history

io.github.MarcelRoozekrans/longterm-memory is an MCP server that a fully local MCP server for long-term memory with semantic search. Its tool list has not been published yet over stdio, sse and http, requires no API key, and scores 61/100 on MCPpedia's security, maintenance and efficiency rubric.

Step 1

Install in your client

Config is the same across clients - only the file and path differ.

Supported in Claude Desktopstdio, sse, http · Node 18+

Paste into ~/Library/Application Support/Claude/claude_desktop_config.json

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

Are you the author?

Add this badge to your README to show your security score and help users find safe servers.

Embed in your READMEAbout badges →

[![MCPpedia Score](https://mcppedia.org/api/badge/io-github-marcelroozekrans-longterm-memory)](https://mcppedia.org/s/io-github-marcelroozekrans-longterm-memory)

Read me

What io.github.MarcelRoozekrans/longterm-memory does

A fully local MCP server for long-term memory with semantic search

Test This Server

Run this in your terminal to verify the server starts. Then let us know if it worked - your result helps other developers.

npx -y 'longterm-memory-mcp' 2>&1 | head -1 && echo "✓ Server started successfully"

After testing, let us know if it worked:

Loading README…

Scored, not listed

Why this score

Five weighted categories - click any category to see the underlying evidence.

Score breakdown

61/100across 5 weighted dimensions

How we score →

0255075100

−39

Security

Maintenance

Efficiency

Documentation

Compatibility

Categoriesclick a row to see evidence

Security

OSV.dev

No known CVEs.

Checked longterm-memory-mcp against OSV.dev.

Community

Reviews

Be the first to review

Have you used this server?

Share your experience - it helps other developers decide.

How easy was setup?Did it work reliably?How was the documentation?

Frequently Asked Questions

Is io.github.MarcelRoozekrans/longterm-memory safe to use?: io.github.MarcelRoozekrans/longterm-memory has no known CVEs as of the latest MCPpedia security scan. Authentication requirements were not detected automatically - check the project's documentation before connecting in a shared environment. Licensed under MIT.
How do I install io.github.MarcelRoozekrans/longterm-memory?: io.github.MarcelRoozekrans/longterm-memory supports copy-paste install configs on its MCPpedia page for Claude Desktop, Cursor, and Claude Code. Scroll to the Quick Install section and select your client.
What AI clients work with io.github.MarcelRoozekrans/longterm-memory?: io.github.MarcelRoozekrans/longterm-memory is compatible with claude-desktop, cursor, claude-code. It uses stdio and sse and http transport.
Is io.github.MarcelRoozekrans/longterm-memory actively maintained?: io.github.MarcelRoozekrans/longterm-memory is actively maintained - last commit was 7 days ago. It has 2 GitHub stars.

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Community

Discussion

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Has anyone used this with Cursor?How do you handle auth?Any alternatives?

Edit this pageView history

Step 1

Install in your client

Config is the same across clients - only the file and path differ.

Supported in Claude Desktopstdio, sse, http · Node 18+

Paste into ~/Library/Application Support/Claude/claude_desktop_config.json

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

Are you the author?

Add this badge to your README to show your security score and help users find safe servers.

Embed in your READMEAbout badges →

[![MCPpedia Score](https://mcppedia.org/api/badge/io-github-marcelroozekrans-longterm-memory)](https://mcppedia.org/s/io-github-marcelroozekrans-longterm-memory)

Read me

What io.github.MarcelRoozekrans/longterm-memory does

A fully local MCP server for long-term memory with semantic search

Test This Server

Run this in your terminal to verify the server starts. Then let us know if it worked - your result helps other developers.

npx -y 'longterm-memory-mcp' 2>&1 | head -1 && echo "✓ Server started successfully"

After testing, let us know if it worked:

README

LongtermMemory-MCP

A fully local MCP server that gives AI agents persistent, semantic long-term memory — without any cloud dependencies.

Inspired by mcp-mem0, but runs 100% on your machine:

Feature	mcp-mem0	This project
Storage	PostgreSQL / Supabase	SQLite (Node's built-in `node:sqlite`)
Embeddings	OpenAI API	Local transformer (all-MiniLM-L6-v2)
Vector search	Cloud vector DB	In-process cosine similarity
LLM dependency	OpenAI / OpenRouter / Ollama	None
Setup	Database + API keys	`npx longterm-memory-mcp`

Tools

Core

Tool	Description
`save_memory`	Store text with auto-generated semantic embedding, tags, importance, and type
`search_memory`	Find relevant memories using natural language queries (cosine similarity)
`update_memory`	Modify an existing memory's content, metadata, tags, importance, or type
`delete_memory`	Remove a specific memory by ID
`delete_all_memories`	Wipe all memories (irreversible)
`get_all_memories`	List all stored memories (paginated)
`memory_stats`	Get count and database location

Search

Tool	Description
`search_by_type`	Filter memories by category (`general`, `fact`, `preference`, `conversation`, `task`, `ephemeral`)
`search_by_tags`	Find memories matching any of the provided tags
`search_by_date_range`	Find memories created within a specific date range (ISO format)

Maintenance

Tool	Description
`create_backup`	Manually trigger a database backup with JSON export

Quick Start

Claude Code Plugin (recommended)

Install via the Claude Code marketplace — this sets up both the MCP server and a companion skill that teaches Claude how to use memory effectively:

/plugin marketplace add MarcelRoozekrans/LongtermMemory-MCP
/plugin install longterm-memory@longterm-memory-marketplace

This automatically:

Configures the MCP server (no manual JSON editing), pinned to the plugin's version: a plugin update also updates the server
Adds the automatic recall hook
Installs the long-term-memory skill (Claude learns to recall context at session start, save insights after tasks, and deduplicate memories)

Use with npx (no install needed)

npx longterm-memory-mcp

npx keeps running the version it cached first and does not look for updates. To move to a new release, name the version, as in npx -y longterm-memory-mcp@1.6.0, or use @latest, which checks the registry on every start.

Or install globally

npm install -g longterm-memory-mcp
longterm-memory-mcp

Or from source

git clone https://github.com/MarcelRoozekrans/LongtermMemory-MCP.git
cd LongtermMemory-MCP
npm install && npm run build
npm start

Configuration

Claude Code

If you installed via the plugin marketplace, the MCP server is already configured. For manual setup, add to your MCP settings (~/.claude/settings.json or project .claude/settings.json):

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

Claude Desktop

Add to claude_desktop_config.json:

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

Agent Instructions

The repo includes agent instructions that teach AI agents how to use memory effective

... View full README on GitHub

Loading README…

Scored, not listed

Why this score

Five weighted categories - click any category to see the underlying evidence.

Score breakdown

61/100across 5 weighted dimensions

How we score →

0255075100

−39

Security

Maintenance

Efficiency

Documentation

Compatibility

Categoriesclick a row to see evidence

Security

OSV.dev

No known CVEs.

Checked longterm-memory-mcp against OSV.dev.

Community

Reviews

Be the first to review

Have you used this server?

Share your experience - it helps other developers decide.

How easy was setup?Did it work reliably?How was the documentation?

Frequently Asked Questions

Is io.github.MarcelRoozekrans/longterm-memory safe to use?: io.github.MarcelRoozekrans/longterm-memory has no known CVEs as of the latest MCPpedia security scan. Authentication requirements were not detected automatically - check the project's documentation before connecting in a shared environment. Licensed under MIT.
How do I install io.github.MarcelRoozekrans/longterm-memory?: io.github.MarcelRoozekrans/longterm-memory supports copy-paste install configs on its MCPpedia page for Claude Desktop, Cursor, and Claude Code. Scroll to the Quick Install section and select your client.
What AI clients work with io.github.MarcelRoozekrans/longterm-memory?: io.github.MarcelRoozekrans/longterm-memory is compatible with claude-desktop, cursor, claude-code. It uses stdio and sse and http transport.
Is io.github.MarcelRoozekrans/longterm-memory actively maintained?: io.github.MarcelRoozekrans/longterm-memory is actively maintained - last commit was 7 days ago. It has 2 GitHub stars.