diff --git a/src/app.module.ts b/src/app.module.ts
index 5c55f4a..603bf32 100644
--- a/src/app.module.ts
+++ b/src/app.module.ts
@@ -12,6 +12,7 @@ import { HealthModule } from './health/health.module';
 import { WorklistModule } from './worklist/worklist.module';
 import { CallAssistModule } from './call-assist/call-assist.module';
 import { SearchModule } from './search/search.module';
+import { SupervisorModule } from './supervisor/supervisor.module';
 
 @Module({
     imports: [
@@ -30,6 +31,7 @@ import { SearchModule } from './search/search.module';
         WorklistModule,
         CallAssistModule,
         SearchModule,
+        SupervisorModule,
     ],
 })
 export class AppModule {}
diff --git a/src/supervisor/supervisor.controller.ts b/src/supervisor/supervisor.controller.ts
new file mode 100644
index 0000000..03e0e2d
--- /dev/null
+++ b/src/supervisor/supervisor.controller.ts
@@ -0,0 +1,37 @@
+import { Controller, Get, Post, Body, Query, Logger } from '@nestjs/common';
+import { SupervisorService } from './supervisor.service';
+
+@Controller('api/supervisor')
+export class SupervisorController {
+    private readonly logger = new Logger(SupervisorController.name);
+
+    constructor(private readonly supervisor: SupervisorService) {}
+
+    @Get('active-calls')
+    getActiveCalls() {
+        return this.supervisor.getActiveCalls();
+    }
+
+    @Get('team-performance')
+    async getTeamPerformance(@Query('date') date?: string) {
+        const targetDate = date ?? new Date().toISOString().split('T')[0];
+        this.logger.log(`Team performance: date=${targetDate}`);
+        return this.supervisor.getTeamPerformance(targetDate);
+    }
+
+    @Post('call-event')
+    handleCallEvent(@Body() body: any) {
+        const event = body.data ?? body;
+        this.logger.log(`Call event: ${event.action} ucid=${event.ucid ?? event.monitorUCID} agent=${event.agent_id ?? event.agentID}`);
+        this.supervisor.handleCallEvent(event);
+        return { received: true };
+    }
+
+    @Post('agent-event')
+    handleAgentEvent(@Body() body: any) {
+        const event = body.data ?? body;
+        this.logger.log(`Agent event: ${event.action} agent=${event.agentId ?? event.agent_id}`);
+        this.supervisor.handleAgentEvent(event);
+        return { received: true };
+    }
+}
diff --git a/src/supervisor/supervisor.module.ts b/src/supervisor/supervisor.module.ts
new file mode 100644
index 0000000..f0ffad1
--- /dev/null
+++ b/src/supervisor/supervisor.module.ts
@@ -0,0 +1,12 @@
+import { Module } from '@nestjs/common';
+import { PlatformModule } from '../platform/platform.module';
+import { OzonetelAgentModule } from '../ozonetel/ozonetel-agent.module';
+import { SupervisorController } from './supervisor.controller';
+import { SupervisorService } from './supervisor.service';
+
+@Module({
+    imports: [PlatformModule, OzonetelAgentModule],
+    controllers: [SupervisorController],
+    providers: [SupervisorService],
+})
+export class SupervisorModule {}
diff --git a/src/supervisor/supervisor.service.ts b/src/supervisor/supervisor.service.ts
new file mode 100644
index 0000000..56facea
--- /dev/null
+++ b/src/supervisor/supervisor.service.ts
@@ -0,0 +1,86 @@
+import { Injectable, Logger, OnModuleInit } from '@nestjs/common';
+import { ConfigService } from '@nestjs/config';
+import { PlatformGraphqlService } from '../platform/platform-graphql.service';
+import { OzonetelAgentService } from '../ozonetel/ozonetel-agent.service';
+
+type ActiveCall = {
+    ucid: string;
+    agentId: string;
+    callerNumber: string;
+    callType: string;
+    startTime: string;
+    status: 'active' | 'on-hold';
+};
+
+@Injectable()
+export class SupervisorService implements OnModuleInit {
+    private readonly logger = new Logger(SupervisorService.name);
+    private readonly activeCalls = new Map<string, ActiveCall>();
+
+    constructor(
+        private platform: PlatformGraphqlService,
+        private ozonetel: OzonetelAgentService,
+        private config: ConfigService,
+    ) {}
+
+    async onModuleInit() {
+        this.logger.log('Supervisor service initialized');
+    }
+
+    handleCallEvent(event: any) {
+        const action = event.action;
+        const ucid = event.ucid ?? event.monitorUCID;
+        const agentId = event.agent_id ?? event.agentID;
+        const callerNumber = event.caller_id ?? event.callerID;
+        const callType = event.call_type ?? event.Type;
+        const eventTime = event.event_time ?? event.eventTime ?? new Date().toISOString();
+
+        if (!ucid) return;
+
+        if (action === 'Answered' || action === 'Calling') {
+            this.activeCalls.set(ucid, {
+                ucid, agentId, callerNumber,
+                callType, startTime: eventTime, status: 'active',
+            });
+            this.logger.log(`Active call: ${agentId} ↔ ${callerNumber} (${ucid})`);
+        } else if (action === 'Disconnect') {
+            this.activeCalls.delete(ucid);
+            this.logger.log(`Call ended: ${ucid}`);
+        }
+    }
+
+    handleAgentEvent(event: any) {
+        this.logger.log(`Agent event: ${event.agentId ?? event.agent_id} → ${event.action}`);
+    }
+
+    getActiveCalls(): ActiveCall[] {
+        return Array.from(this.activeCalls.values());
+    }
+
+    async getTeamPerformance(date: string): Promise<any> {
+        // Get all agents from platform
+        const agentData = await this.platform.query<any>(
+            `{ agents(first: 20) { edges { node {
+                id name ozonetelagentid npsscore
+                maxidleminutes minnpsthreshold minconversionpercent
+            } } } }`,
+        );
+        const agents = agentData?.agents?.edges?.map((e: any) => e.node) ?? [];
+
+        // Fetch Ozonetel time summary per agent
+        const summaries = await Promise.all(
+            agents.map(async (agent: any) => {
+                if (!agent.ozonetelagentid) return { ...agent, timeBreakdown: null };
+                try {
+                    const summary = await this.ozonetel.getAgentSummary(agent.ozonetelagentid, date);
+                    return { ...agent, timeBreakdown: summary };
+                } catch (err) {
+                    this.logger.warn(`Failed to get summary for ${agent.ozonetelagentid}: ${err}`);
+                    return { ...agent, timeBreakdown: null };
+                }
+            }),
+        );
+
+        return { date, agents: summaries };
+    }
+}