What is the key difference between N3MemoryCore Lite (Working Memory) and Mcp Mongo Server?

N3MemoryCore Lite (Working Memory) belongs to the Databases category with local stdio execution, while Mcp Mongo Server belongs to the Databases category with local stdio execution.

How do I install N3MemoryCore Lite (Working Memory) or Mcp Mongo Server in Claude Desktop or Cursor?

Copy the mcpServers JSON configuration snippet provided on this page into your claude_desktop_config.json or ~/.cursor/mcp.json file and restart your AI client.

Which MCP server has more tools and community activity?

N3MemoryCore Lite (Working Memory) lists 0 tools with 0 views and 0 GitHub stars. Mcp Mongo Server lists 6 tools with 2 views and 281 GitHub stars.

Can I use both N3MemoryCore Lite (Working Memory) and Mcp Mongo Server together in the same MCP host?

Yes! MCP hosts like Claude Desktop, Cursor, Windsurf, Cline, and VS Code support configuring multiple servers under the mcpServers object simultaneously.

How do I install N3MemoryCore Lite (Working Memory) or Mcp Mongo Server in Claude Desktop, Cursor, or Windsurf?

Both servers follow the standard Model Context Protocol configuration format. Simply copy the JSON block from the configuration section above and paste it into your AI client's mcpServers configuration object (for instance in claude_desktop_config.json or ~/.cursor/mcp.json ), then completely restart or refresh the application.

Are N3MemoryCore Lite (Working Memory) and Mcp Mongo Server free to use, or do they require API keys?

N3MemoryCore Lite (Working Memory) is listed under a Free / Open Source model with No auth required . Mcp Mongo Server operates under a Free / Open Source model with No auth required . If environment variables are required (such as API keys), be sure to define them under the env key in your MCP client's configuration file.

Can I run both N3MemoryCore Lite (Working Memory) and Mcp Mongo Server at the same time in my AI client?

Yes! MCP clients support multi-server orchestration. You can include both n3memorycore-lite-working-memory and kiliczsh-mcp-mongo-server as distinct keys inside the single mcpServers object in your configuration file. Your AI assistant will automatically select and call the appropriate tool from either server during chat sessions.

Which MCP server has higher directory engagement and quality ratings?

On AllMCPs, N3MemoryCore Lite (Working Memory) has a Quality Score of 27 /100 ( Emerging ) with 0 views, 0 installs, and 0 GitHub stars. Mcp Mongo Server holds a Quality Score of 47 /100 ( Fair ) with 2 views, 0 installs, and 281 GitHub stars.

Side-by-Side Model Context Protocol Comparison

N3MemoryCore Lite (Working Memory) vs Mcp Mongo Server

Q: Are N3MemoryCore Lite (Working Memory) and Mcp Mongo Server free or paid?

N3MemoryCore Lite (Working Memory) operates under a Free / Open Source model (No auth required). Mcp Mongo Server operates under a Free / Open Source model (No auth required).

In-depth architectural comparison of the N3MemoryCore Lite (Working Memory) and Mcp Mongo Server MCP servers. Compare execution transports, security boundaries, tool capabilities, quality scores, and ready-to-paste client installation snippets for Claude, Cursor, Windsurf, and VS Code.

At a Glance & Executive Verdict

N3MemoryCore Lite (Working Memory)

Databases · Local stdio

Quality: 27/100 (Emerging) | Auth: No auth required

Mcp Mongo Server

Databases · Local stdio

Quality: 47/100 (Fair) | Auth: No auth required

Verdict Summary: Choose N3MemoryCore Lite (Working Memory) if you need specialized Databases tools running via a local process. Choose Mcp Mongo Server if your workspace requires Databases integration with local subprocess execution. Both servers can be configured concurrently in your client's mcpServers manifest.

Which MCP Server Should You Choose?

Choose N3MemoryCore Lite (Working Memory) when:

You need dedicated capabilities in the Databases domain.
You prefer local stdio subprocess transport architecture.
Your security boundary fits: No auth required (Free / Open Source).

Explore N3MemoryCore Lite (Working Memory) Details

Choose Mcp Mongo Server when:

You need dedicated capabilities in the Databases domain.
You prefer local stdio subprocess transport architecture.
Your security boundary fits: No auth required (Free / Open Source).
You have access to required keys: MCP_MONGODB_URI, MCP_MONGODB_READONLY, MCP_MONGODB_ALLOW_CROSS_DB, MCP_MONGODB_ALLOW_SERVER_JS, MCP_PORT, MCP_HTTP_ALLOWED_ORIGINS, MCP_HTTP_JSON_LIMIT, MCP_HTTP_AUTH_TOKEN.
Primary tools included: Automatic schema inference from document samples, Full query and aggregation pipeline support, Configurable ObjectId conversion modes.

Feature & Specification Comparison

Specification	N N3MemoryCore Lite (Working Memory) Databases	Mcp Mongo Server kiliczsh Databases
Summary	Ephemeral 7-day hybrid vector+BM25 working memory, multilingual, backed by Redis Stack.	A Model Context Protocol Server for MongoDB
Category & Scope	Databases	Databases
Quality signal

Tools & Capabilities Breakdown

N3MemoryCore Lite (Working Memory) Tools (0)

No explicit tool names declared in metadata yet. Check project README on main listing page.

Mcp Mongo Server Tools (6)

Automatic schema inference from document samples

Full query and aggregation pipeline support

Configurable ObjectId conversion modes

Read-only mode blocking all write operations

Progress reporting and cancellation for long operations

Two transport modes: stdio (local) and HTTP (remote)

Ready-to-Paste Client Configurations

Paste either (or both) of these JSON server blocks into your client config file (e.g. claude_desktop_config.json or ~/.cursor/mcp.json).

N3MemoryCore Lite (Working Memory) Configuration

mcpServers (Claude Desktop / Cursor)

{
  "mcpServers": {
    "n3memorycore-lite-working-memory": {
      "command": "npx",
      "args": [
        "-y",
        "n3memorycore-lite-working-memory"
      ]
    }
  }
}

Mcp Mongo Server Configuration

mcpServers (Claude Desktop / Cursor)

{
  "mcpServers": {
    "kiliczsh-mcp-mongo-server": {
      "command": "npx",
      "args": [
        "-y",
        "mcp-mongo-server"
      ],
      "env": {
        "MCP_MONGODB_URI": "YOUR_MCP_MONGODB_URI_HERE",
        "MCP_MONGODB_READONLY": "YOUR_MCP_MONGODB_READONLY_HERE",
        "MCP_MONGODB_ALLOW_CROSS_DB": "YOUR_MCP_MONGODB_ALLOW_CROSS_DB_HERE",
        "MCP_MONGODB_ALLOW_SERVER_JS": "YOUR_MCP_MONGODB_ALLOW_SERVER_JS_HERE",
        "MCP_PORT": "YOUR_MCP_PORT_HERE",
        "MCP_HTTP_ALLOWED_ORIGINS": "YOUR_MCP_HTTP_ALLOWED_ORIGINS_HERE",
        "MCP_HTTP_JSON_LIMIT": "YOUR_MCP_HTTP_JSON_LIMIT_HERE",
        "MCP_HTTP_AUTH_TOKEN": "YOUR_MCP_HTTP_AUTH_TOKEN_HERE"
      }
    }
  }
}

Frequently Asked Questions

N3MemoryCore Lite (Working Memory) is categorized under Databases and uses a local stdio subprocess. In contrast, Mcp Mongo Server belongs to Databases using local stdio subprocess. Select N3MemoryCore Lite (Working Memory) when you need capabilities focused on databases and Mcp Mongo Server when you require tools for databases.

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