[STG-2485] chore: point registry + Gemini extension at the hosted MCP

README.md

@@ -6,7 +6,7 @@
 
 This server provides cloud browser automation capabilities using [Browserbase](https://www.browserbase.com/) and [Stagehand](https://github.com/browserbase/stagehand). It enables LLMs to interact with web pages, extract information, and perform automated actions.
 
-This is a self-hostable version of the [Browserbase hosted MCP server](https://mcp.browserbase.com/mcp) with the same tools and functionality. **We recommend using the hosted version for the easiest setup.**
+> **Use the hosted server.** This repository is the open-source **reference implementation**. The recommended, fully supported way to use the Browserbase MCP server is the hosted endpoint at **[`https://mcp.browserbase.com/mcp`](https://mcp.browserbase.com/mcp)** — we run it for you and cover the LLM costs. **Self-hosting is not officially supported.** The setup instructions below are provided for reference only.
 
 ## Tools
 

gemini-extension.json

@@ -1,10 +1,10 @@
 {
   "name": "mcp-server-browserbase",
-  "version": "2.4.1",
+  "version": "3.0.0",
+  "description": "AI web browser automation via the hosted Browserbase MCP server (Browserbase + Stagehand).",
   "mcpServers": {
     "mcp-server-browserbase": {
-      "command": "npx",
-      "args": ["@browserbasehq/mcp"]
+      "httpUrl": "https://mcp.browserbase.com/mcp"
     }
   }
 }

server.json

@@ -7,71 +7,11 @@
     "url": "https://github.com/browserbase/mcp-server-browserbase",
     "source": "github"
   },
-  "version": "2.2.0",
-  "packages": [
+  "version": "3.0.0",
+  "remotes": [
     {
-      "registry_type": "npm",
-      "registry_base_url": "https://registry.npmjs.org",
-      "identifier": "@browserbasehq/mcp",
-      "version": "2.2.0",
-      "transport": {
-        "type": "stdio"
-      },
-      "environment_variables": [
-        {
-          "description": "Your Browserbase API key",
-          "is_required": true,
-          "format": "string",
-          "is_secret": true,
-          "name": "BROWSERBASE_API_KEY"
-        },
-        {
-          "description": "Your Browserbase Project ID",
-          "is_required": true,
-          "format": "string",
-          "is_secret": false,
-          "name": "BROWSERBASE_PROJECT_ID"
-        },
-        {
-          "description": "Your Gemini API key (default model)",
-          "is_required": true,
-          "format": "string",
-          "is_secret": true,
-          "name": "GEMINI_API_KEY"
-        }
-      ]
-    },
-    {
-      "registry_type": "oci",
-      "identifier": "browserbasehq/mcp-server-browserbase",
-      "version": "2.2.0",
-      "runtime_hint": "docker",
-      "environment_variables": [
-        {
-          "description": "Your Browserbase API key",
-          "is_required": true,
-          "format": "string",
-          "is_secret": true,
-          "name": "BROWSERBASE_API_KEY"
-        },
-        {
-          "description": "Your Browserbase Project ID",
-          "is_required": true,
-          "format": "string",
-          "is_secret": false,
-          "name": "BROWSERBASE_PROJECT_ID"
-        },
-        {
-          "description": "Your Gemini API key (default model)",
-          "is_required": true,
-          "format": "string",
-          "is_secret": true,
-          "name": "GEMINI_API_KEY"
-        }
-      ],
-      "transport": {
-        "type": "stdio"
-      }
+      "type": "streamable-http",
+      "url": "https://mcp.browserbase.com/mcp"
     }
   ]
 }