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memory mcp for VS Code

com.letta/memory-mcp

MCP server for AI memory management using Letta - Standard MCP format

client:VS Code transport:stdio runtime:npm

Install memory mcp in VS Code

.vscode/mcp.json

{
  "inputs": [
    {
      "type": "promptString",
      "id": "letta-api-key",
      "description": "LETTA_API_KEY",
      "password": true
    },
    {
      "type": "promptString",
      "id": "letta-user-id",
      "description": "LETTA_USER_ID",
      "password": true
    }
  ],
  "servers": {
    "memory-mcp": {
      "type": "stdio",
      "command": "npx",
      "args": [
        "-y",
        "@letta-ai/memory-mcp"
      ],
      "env": {
        "LETTA_API_KEY": "${input:letta-api-key}",
        "LETTA_USER_ID": "${input:letta-user-id}"
      }
    }
  }
}

VS Code prompts for each input the first time the server starts, so no secret is written to the file. VS Code docs

memory mcp in other clients