Merge branch 'main' into jun/puppeteer

src/everything/README.md

@@ -173,7 +173,7 @@ Optionally, you can add it to a file called `.vscode/mcp.json` in your workspace
 }
 ```
 
-## Run with [HTTP+SSE Transport](https://modelcontextprotocol.io/specification/2024-11-05/basic/transports#http-with-sse) (deprecated as of [2025-03-26](https://modelcontextprotocol.io/specification/2025-03-26/basic/transports))
+## Running from source with [HTTP+SSE Transport](https://modelcontextprotocol.io/specification/2024-11-05/basic/transports#http-with-sse) (deprecated as of [2025-03-26](https://modelcontextprotocol.io/specification/2025-03-26/basic/transports))
 
 ```shell
 cd src/everything
@@ -181,10 +181,37 @@ npm install
 npm run start:sse
 ```
 
-## Run with [Streamable HTTP Transport](https://modelcontextprotocol.io/specification/2025-03-26/basic/transports#streamable-http)
+## Run from source with [Streamable HTTP Transport](https://modelcontextprotocol.io/specification/2025-03-26/basic/transports#streamable-http)
 
 ```shell
 cd src/everything
 npm install
 npm run start:streamableHttp
 ```
+
+## Running as an installed package
+### Install 
+```shell
+npm install -g @modelcontextprotocol/server-everything@latest
+````
+
+### Run the default (stdio) server
+```shell
+npx @modelcontextprotocol/server-everything
+```
+
+### Or specify stdio explicitly
+```shell
+npx @modelcontextprotocol/server-everything stdio
+```
+
+### Run the SSE server
+```shell
+npx @modelcontextprotocol/server-everything sse
+```
+
+### Run the streamable HTTP server
+```shell
+npx @modelcontextprotocol/server-everything streamableHttp
+```
+

src/everything/index.ts

@@ -1,23 +1,37 @@
 #!/usr/bin/env node
 
-import { StdioServerTransport } from "@modelcontextprotocol/sdk/server/stdio.js";
-import { createServer } from "./everything.js";
+// Parse command line arguments first
+const args = process.argv.slice(2);
+const scriptName = args[0] || 'stdio';
 
-async function main() {
-  const transport = new StdioServerTransport();
-  const { server, cleanup } = createServer();
-
-  await server.connect(transport);
-
-  // Cleanup on exit
-  process.on("SIGINT", async () => {
-    await cleanup();
-    await server.close();
-    process.exit(0);
-  });
+async function run() {
+    try {
+        // Dynamically import only the requested module to prevent all modules from initializing
+        switch (scriptName) {
+            case 'stdio':
+                // Import and run the default server
+                await import('./stdio.js');
+                break;
+            case 'sse':
+                // Import and run the SSE server
+                await import('./sse.js');
+                break;
+            case 'streamableHttp':
+                // Import and run the streamable HTTP server
+                await import('./streamableHttp.js');
+                break;
+            default:
+                console.error(`Unknown script: ${scriptName}`);
+                console.log('Available scripts:');
+                console.log('- stdio');
+                console.log('- sse');
+                console.log('- streamableHttp');
+                process.exit(1);
+        }
+    } catch (error) {
+        console.error('Error running script:', error);
+        process.exit(1);
+    }
 }
 
-main().catch((error) => {
-  console.error("Server error:", error);
-  process.exit(1);
-});
+run();

src/everything/package.json

@@ -22,7 +22,7 @@
     "start:streamableHttp": "node dist/streamableHttp.js"
   },
   "dependencies": {
-    "@modelcontextprotocol/sdk": "^1.10.1",
+    "@modelcontextprotocol/sdk": "^1.11.0",
     "express": "^4.21.1",
     "zod": "^3.23.8",
     "zod-to-json-schema": "^3.23.5"

src/everything/sse.ts

@@ -2,6 +2,8 @@ import { SSEServerTransport } from "@modelcontextprotocol/sdk/server/sse.js";
 import express from "express";
 import { createServer } from "./everything.js";
 
+console.error('Starting SSE server...');
+
 const app = express();
 
 const { server, cleanup } = createServer();

src/everything/stdio.ts

@@ -0,0 +1,26 @@
+#!/usr/bin/env node
+
+import { StdioServerTransport } from "@modelcontextprotocol/sdk/server/stdio.js";
+import { createServer } from "./everything.js";
+
+console.error('Starting default (STDIO) server...');
+
+async function main() {
+  const transport = new StdioServerTransport();
+  const {server, cleanup} = createServer();
+
+  await server.connect(transport);
+
+  // Cleanup on exit
+  process.on("SIGINT", async () => {
+    await cleanup();
+    await server.close();
+    process.exit(0);
+  });
+}
+
+main().catch((error) => {
+  console.error("Server error:", error);
+  process.exit(1);
+});
+

src/everything/streamableHttp.ts

@@ -4,6 +4,8 @@ import express, { Request, Response } from "express";
 import { createServer } from "./everything.js";
 import { randomUUID } from 'node:crypto';
 
+console.error('Starting Streamable HTTP server...');
+
 const app = express();
 
 const { server, cleanup } = createServer();