api/mcp.ts        Vercel entry — Express app + Streamable HTTP transport (deployed function)
src/tools.ts      Tool definitions (shared)
src/server.ts     Local HTTP dev server (npm run dev)
src/stdio.ts      Local stdio runner (npm run stdio)
vercel.json       Vercel build/function config

npm install
npm run dev        # HTTP server on http://localhost:3000/mcp
# or
npm run stdio      # stdio transport (for local MCP clients)

git init
git add .
git commit -m "init: digital management MCP server"
git branch -M main
gh repo create digital-mgmt-mcp --public --source=. --push

{
  "mcp": {
    "digital-mgmt-mcp": {
      "type": "remote",
      "url": "https://<project>.vercel.app/api/mcp",
      "enabled": true
    }
  }
}

server.tool(
  "my_tool",
  "What this tool does.",
  { input: z.string().describe("Description of the input") },
  async ({ input }) => ({
    content: [{ type: "text", text: `You said: ${input}` }],
  })
);