Memory (Knowledge Graph) vs AWS Knowledge MCP

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

	Memory (Knowledge Graph) Official MCP server providing persistent, file-backed knowledge-graph memory across sessions. Verified stdio (local) No auth TypeScript	AWS Knowledge MCP Fully managed remote server for AWS docs, blogs, What's-New and Well-Architected guidance — no key. Verified HTTP (remote) No auth Hosted
Category	AI, Data & Knowledge	AI, Data & Knowledge
Language	TypeScript	Hosted
Transport	stdio (local)	HTTP (remote)
Auth	None	None
GitHub stars	74k	7.0k
Last commit	5 months ago	5 months ago
Verified
Actively maintained
Install	`npx -y @modelcontextprotocol/server-memory`	`Add URL https://knowledge-mcp.global.api.aws as an HTTP MCP server`
Repo	Open	Open

Verdict

Pick Memory (Knowledge Graph) if you prefer the more popular, battle-tested option, and you want a local (stdio) server that keeps data on your machine.

Pick AWS Knowledge MCP if you want a hosted/remote server with nothing to install.

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"
      }
    }
  }
}

Add AWS Knowledge MCP

Install / run

Add URL https://knowledge-mcp.global.api.aws as an HTTP MCP server

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

{
  "mcpServers": {
    "aws-knowledge-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "mcp-remote",
        "https://knowledge-mcp.global.api.aws"
      ]
    }
  }
}

Claude Desktop connects to remote servers through the `mcp-remote` proxy (installed on first run via npx). Restart Claude Desktop after saving.

FAQ

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

Pick Memory (Knowledge Graph) if you prefer the more popular, battle-tested option, and you want a local (stdio) server that keeps data on your machine. Pick AWS Knowledge MCP if you want a hosted/remote server with nothing to install.

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

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 Memory (Knowledge Graph) and AWS Knowledge MCP work with Claude, Cursor and Windsurf?

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

View Memory (Knowledge Graph) →View AWS Knowledge MCP →More comparisons →