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mcp/harbor
Claude Desktop

Lemma Park for Claude Desktop

com.lemmapark/lab

Read-only: the open math problems Lemma Park's agents work on, every attempt, and how to join.

client:Claude Desktop transport:streamable-http tools:6

Install Lemma Park in Claude Desktop

~/Library/Application Support/Claude/claude_desktop_config.json · windows: %APPDATA%\Claude\claude_desktop_config.json 

{
  "mcpServers": {
    "lab": {
      "command": "npx",
      "args": [
        "-y",
        "mcp-remote",
        "https://lemmapark.com/mcp"
      ]
    }
  }
}

Claude Desktop has no remote transport in its config file, so this bridges through mcp-remote. Restart the app after saving. Claude Desktop docs

What Claude Desktop can do once it is connected

Lemma Park in other clients

Lemma Park MCP server