Kaggle MCP Server vs Memory (Knowledge Graph)

A side-by-side comparison of two AI, Data & Knowledge servers — tools, transport, auth, maintenance, and copy-paste config for each.

	Kaggle MCP Server Search and download Kaggle datasets and generate starter EDA prompts from your MCP client. Unverified stdio (local) API key Python	Memory (Knowledge Graph) Official MCP server providing persistent, file-backed knowledge-graph memory across sessions. Verified stdio (local) No auth TypeScript
Category	AI, Data & Knowledge	AI, Data & Knowledge
Language	Python	TypeScript
Transport	stdio (local)	stdio (local)
Auth	API key	None
GitHub stars	38	74k
Last commit	1 month ago	5 months ago
Verified
Actively maintained
Install	`uv sync`	`npx -y @modelcontextprotocol/server-memory`
Repo	Open	Open

Verdict

Pick Kaggle MCP Server if you prefer its approach (search and download kaggle datasets and generate starter eda prompts from your mcp client).

Pick Memory (Knowledge Graph) if you want the official, vendor-maintained server, and you prefer the more popular, battle-tested option.

Add Kaggle MCP Server

Install / run

uv sync

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

{
  "mcpServers": {
    "kaggle-mcp-server": {
      "command": "uv",
      "args": [
        "run",
        "kaggle-mcp"
      ],
      "env": {
        "KAGGLE_USERNAME": "your_kaggle_username",
        "KAGGLE_KEY": "your_kaggle_api_key"
      }
    }
  }
}

Add Memory (Knowledge Graph)

Install / run

npx -y @modelcontextprotocol/server-memory

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

{
  "mcpServers": {
    "memory-knowledge-graph": {
      "command": "npx",
      "args": [
        "-y",
        "@modelcontextprotocol/server-memory"
      ],
      "env": {
        "MEMORY_FILE_PATH": "/absolute/path/to/memory.jsonl"
      }
    }
  }
}

FAQ

Kaggle MCP Server or Memory (Knowledge Graph) — which is better?

Pick Kaggle MCP Server if you prefer its approach (search and download kaggle datasets and generate starter eda prompts from your mcp client). Pick Memory (Knowledge Graph) if you want the official, vendor-maintained server, and you prefer the more popular, battle-tested option.

Can I use both Kaggle MCP Server and Memory (Knowledge Graph)?

Yes — MCP clients let you enable multiple servers at once. Add both configs to your client's mcpServers and use whichever tool fits the task.

Do Kaggle MCP Server and Memory (Knowledge Graph) work with Claude, Cursor and Windsurf?

Both do. Copy the per-client config below into Claude Desktop, Cursor, or Windsurf.

View Kaggle MCP Server →View Memory (Knowledge Graph) →More comparisons →