Server framework for Growth Labs MCP services. Provides defineMcpTool primitive, createMcpServer composition, audit/metrics interfaces, error envelopes, role-based authorization, and a hand-rolled JSON-RPC HTTP transport behind a swappable Transport abstr

{
  "mcpServers": {
    "growth-labsmcp": {
      "command": "npx",
      "args": [
        "-y",
        "@growth-labs/mcp-server"
      ]
    }
  }
}