Merge branch 'modelcontextprotocol:main' into main

client/src/App.tsx

@@ -81,9 +81,14 @@ const App = () => {
   const [sseUrl, setSseUrl] = useState<string>(() => {
     return localStorage.getItem("lastSseUrl") || "http://localhost:3001/sse";
   });
-  const [transportType, setTransportType] = useState<"stdio" | "sse">(() => {
+  const [transportType, setTransportType] = useState<
+    "stdio" | "sse" | "streamable-http"
+  >(() => {
     return (
-      (localStorage.getItem("lastTransportType") as "stdio" | "sse") || "stdio"
+      (localStorage.getItem("lastTransportType") as
+        | "stdio"
+        | "sse"
+        | "streamable-http") || "stdio"
     );
   });
   const [logLevel, setLogLevel] = useState<LoggingLevel>("debug");

client/src/components/Sidebar.tsx

@@ -39,8 +39,8 @@ import {
 
 interface SidebarProps {
   connectionStatus: ConnectionStatus;
-  transportType: "stdio" | "sse";
-  setTransportType: (type: "stdio" | "sse") => void;
+  transportType: "stdio" | "sse" | "streamable-http";
+  setTransportType: (type: "stdio" | "sse" | "streamable-http") => void;
   command: string;
   setCommand: (command: string) => void;
   args: string;
@@ -117,7 +117,7 @@ const Sidebar = ({
             </label>
             <Select
               value={transportType}
-              onValueChange={(value: "stdio" | "sse") =>
+              onValueChange={(value: "stdio" | "sse" | "streamable-http") =>
                 setTransportType(value)
               }
             >
@@ -127,6 +127,7 @@ const Sidebar = ({
               <SelectContent>
                 <SelectItem value="stdio">STDIO</SelectItem>
                 <SelectItem value="sse">SSE</SelectItem>
+                <SelectItem value="streamable-http">Streamable HTTP</SelectItem>
               </SelectContent>
             </Select>
           </div>

client/src/lib/hooks/useConnection.ts

@@ -42,7 +42,7 @@ import { getMCPServerRequestTimeout } from "@/utils/configUtils";
 import { InspectorConfig } from "../configurationTypes";
 
 interface UseConnectionOptions {
-  transportType: "stdio" | "sse";
+  transportType: "stdio" | "sse" | "streamable-http";
   command: string;
   args: string;
   sseUrl: string;