Merge pull request #11 from mcp-use/feat/streamable-http

Feat: streamable http

Author: pietrozullo

.husky/pre-commit

@@ -1 +1 @@
-npm run lint
+npm run lint:fix && npm run lint

examples/README.md

@@ -23,7 +23,7 @@ import { MCPAgent, MCPClient } from '../index.js'
 config()
 
 async function main() {
-  const config = { mcpServers: { http: { url: 'https://hf.com/mcp' } } }
+  const config = { mcpServers: { http: { url: 'https://gitmcp.io/docs' } } }
 
   // Create MCPClient from config
   const client = MCPClient.fromDict(config)
@@ -36,10 +36,12 @@ async function main() {
 
   // Run the query
   const result = await agent.run(
-    'Find the best restaurant in San Francisco USING GOOGLE SEARCH',
+    'Which tools are available and what can they do?',
     30,
   )
   console.log(`\nResult: ${result}`)
+
+  await agent.close()
 }
 
 if (import.meta.url === `file://${process.argv[1]}`) {

examples/http_example.ts

@@ -21,9 +21,14 @@ export function createConnectorFromConfig(
   }
 
   if ('url' in serverConfig) {
+    // HttpConnector automatically handles streamable HTTP with SSE fallback
+    const transport = serverConfig.transport || 'http'
+
     return new HttpConnector(serverConfig.url, {
       headers: serverConfig.headers,
-      authToken: serverConfig.auth_token,
+      authToken: serverConfig.auth_token || serverConfig.authToken,
+      // Only force SSE if explicitly requested
+      preferSse: serverConfig.preferSse || transport === 'sse',
     })
   }