Add get_framework_info request/response support (#1223)

Author: toubatbrian

.changeset/moody-ears-marry.md

@@ -0,0 +1,5 @@
+---
+"@livekit/agents": patch
+---
+
+Add get_framework_info request/response support

agents/package.json

@@ -50,7 +50,7 @@
     "@bufbuild/protobuf": "^1.10.0",
     "@ffmpeg-installer/ffmpeg": "^1.1.0",
     "@livekit/mutex": "^1.1.1",
-    "@livekit/protocol": "^1.45.1",
+    "@livekit/protocol": "^1.45.3",
     "@livekit/typed-emitter": "^3.0.0",
     "@livekit/throws-transformer": "0.0.0-20260320165515",
     "@opentelemetry/api": "^1.9.0",

agents/src/voice/remote_session.ts

@@ -22,6 +22,7 @@ import type {
   TTSModelUsage,
 } from '../metrics/model_usage.js';
 import { Future, Task, shortuuid } from '../utils.js';
+import { version } from '../version.js';
 import type { AgentSession, AgentSessionUsage } from './agent_session.js';
 import {
   AgentSessionEventTypes,
@@ -724,6 +725,14 @@ export class SessionHost {
         });
       case 'getSessionUsage':
         return this.handleGetSessionUsage(req.requestId);
+      case 'getFrameworkInfo':
+        return this.sendResponse(req.requestId, {
+          case: 'getFrameworkInfo',
+          value: new pb.SessionResponse_GetFrameworkInfoResponse({
+            sdk: 'js',
+            sdkVersion: version,
+          }),
+        });
     }
   }