Memory Lean MCP Server

What the code does

We read the source, 1 d ago · rules 995398eba69f

What this server is able to do. For an MCP server this is often the job itself — a terminal server runs commands because that is what it is for. Listed so you know what you are plugging in, not as an accusation.

    try { spawn(cmd, args, { stdio: "ignore", detached: true }).on("error", () => {}).unref(); } catch {}

    else if (k === "html") el.innerHTML = v; // only ever used with the static ICONS below

Is this your server and something here is wrong? Tell us — corrections are free and do not require a plan.

Connect this server

This server runs on your own machine — install it with the package manager and the client starts it for you. Package name taken from the official registry entry.

claude mcp add memory-lean -- npx -y memory-lean

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

[mcp_servers.memory-lean]
command = "npx"
args = ["-y", "memory-lean"]

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

{
  "servers": {
    "memory-lean": {
      "type": "stdio",
      "command": "npx",
      "args": [
        "-y",
        "memory-lean"
      ]
    }
  }
}

Optional settings from the registry entry, left out of the block above: MEMORY_FILE_PATH (Where the graph file lives (default ~/.claude/memory-graph/memory.jsonl)).