fix: align with AGENT-PROTOCOL v1.0 — correct WS types, heartbeat, REST auth

src/router.ts

@@ -96,7 +96,7 @@ export class EventRouter {
       if (collectedText.trim()) {
         this.log.info('│  → Sending result comment (%d chars)...', collectedText.trim().length);
         this.log.info('│  Result preview: %s', collectedText.trim().slice(0, 300));
-        await this.client.sendMessage({ task_id: task.id, content: collectedText.trim() }).catch((err) => {
+        await this.client.sendMessage({ task_id: task.id, content: collectedText.trim() }, this.config.slug).catch((err) => {
           this.log.error({ err, taskId: task.id }, 'Failed to add comment');
         });
       }
@@ -114,7 +114,7 @@ export class EventRouter {
       await this.client.sendMessage({
         task_id: task.id,
         content: `Agent error: ${err instanceof Error ? err.message : String(err)}`,
-      }).catch(() => {});
+      }, this.config.slug).catch(() => {});
     } finally {
       this.activeTasks--;
       this.taskTracker.removeTask(task.id);
@@ -164,11 +164,11 @@ export class EventRouter {
     if (collectedText.trim()) {
       this.log.info('│  → Sending reply (%d chars): %s', collectedText.trim().length, collectedText.trim().slice(0, 200));
       if (taskId) {
-        await this.client.sendMessage({ task_id: taskId, content: collectedText.trim() }).catch((err) => {
+        await this.client.sendMessage({ task_id: taskId, content: collectedText.trim() }, this.config.slug).catch((err) => {
           this.log.error({ err, taskId }, 'Failed to send task comment reply');
         });
       } else if (chatId) {
-        await this.client.sendMessage({ chat_id: chatId, content: collectedText.trim() }).catch((err) => {
+        await this.client.sendMessage({ chat_id: chatId, content: collectedText.trim() }, this.config.slug).catch((err) => {
           this.log.error({ err, chatId }, 'Failed to send chat reply');
         });
       }

src/tracker/client.ts

@@ -43,15 +43,8 @@ export class TrackerClient {
   }
 
   // --- Agent lifecycle ---
-
-  async register(payload: RegistrationPayload): Promise<void> {
-    this.log.info({ slug: payload.slug }, 'Registering agent');
-    await this.request('POST', '/api/v1/agents/register', payload);
-  }
-
-  async heartbeat(payload: HeartbeatPayload): Promise<void> {
-    await this.request('POST', '/api/v1/agents/heartbeat', payload);
-  }
+  // Registration: done via UI (Settings → Agents) or POST /api/v1/members
+  // Heartbeat: done via WebSocket only ({"type": "heartbeat", "status": "online"})
 
   // --- Tasks ---
 
@@ -104,9 +97,13 @@ export class TrackerClient {
 
   // --- Messages (unified: chat + task comments) ---
 
-  async sendMessage(payload: { chat_id?: string; task_id?: string; content: string; mentions?: string[] }): Promise<Record<string, unknown>> {
+  async sendMessage(payload: { chat_id?: string; task_id?: string; content: string; mentions?: string[] }, agentSlug?: string): Promise<Record<string, unknown>> {
     this.log.info({ chatId: payload.chat_id, taskId: payload.task_id, contentLength: payload.content.length }, 'Sending message');
-    return this.request('POST', '/api/v1/messages', payload);
+    return this.request('POST', '/api/v1/messages', {
+      ...payload,
+      author_type: 'agent',
+      author_slug: agentSlug || 'agent',
+    });
   }
 
   async listMessages(params: Record<string, string>): Promise<Record<string, unknown>[]> {
@@ -115,14 +112,7 @@ export class TrackerClient {
   }
 
   // --- Files ---
-
-  async uploadFile(taskId: string, filename: string, content: string): Promise<void> {
-    await this.request('POST', `/api/v1/tasks/${taskId}/files`, { filename, content });
-  }
-
-  async listTaskFiles(taskId: string): Promise<Record<string, unknown>[]> {
-    return this.request('GET', `/api/v1/tasks/${taskId}/files`);
-  }
+  // TODO: file upload/download not implemented yet in Tracker
 
   // --- Projects ---
 

src/transport/ws-client.ts

@@ -98,12 +98,9 @@ export class WsClientTransport implements TaskTracker {
 
     ws.on('open', () => {
       this.log.info('━━━ WS CONNECTED ━━━');
-      // Send auth — use BOTH "event" and "type" for compatibility
+      // Send auth — Tracker expects "type" field only
       this.send('auth', {
         token: this.config.token,
-        name: this.config.name,
-        slug: this.config.slug,
-        capabilities: this.config.capabilities,
       });
     });
 
@@ -139,11 +136,10 @@ export class WsClientTransport implements TaskTracker {
   }
 
   /**
-   * Send a JSON message with both "event" and "type" fields set,
-   * so the tracker picks up whichever field it uses.
+   * Send a JSON message with "type" field (Tracker protocol).
    */
   private send(eventType: string, payload: Record<string, unknown> = {}): void {
-    const msg = { event: eventType, type: eventType, ...payload };
+    const msg = { type: eventType, ...payload };
     const json = JSON.stringify(msg);
     this.log.info('→ SEND: %s', json.slice(0, 500));
     if (this.ws?.readyState === WebSocket.OPEN) {
@@ -219,24 +215,10 @@ export class WsClientTransport implements TaskTracker {
     this.reconnectDelay = 1000;
     this.startHeartbeat();
 
-    // Subscribe to lobby chat
-    if (this.lobbyChatId) {
-      this.log.info('→ Subscribing to lobby chat: %s', this.lobbyChatId);
-      this.send('chat.subscribe', { chat_id: this.lobbyChatId });
-    }
-
-    // Subscribe to projects (try both protocols)
+    // Subscribe to all projects
     for (const project of this.projects) {
       this.log.info('→ Subscribing to project: %s (%s)', project.slug, project.id);
-      // WEBSOCKET-PROTOCOL.md style: subscribe with channels
-      this.send('subscribe', { channels: [`project:${project.slug}`] });
-      // TRACKER-PROTOCOL.md style: project.subscribe
       this.send('project.subscribe', { project_id: project.id });
-      // If project has a chat_id, subscribe to it
-      if (project.chat_id) {
-        this.log.info('→ Subscribing to project chat: %s', project.chat_id);
-        this.send('chat.subscribe', { chat_id: project.chat_id });
-      }
     }
 
     if (this.resolveStart) {
@@ -303,7 +285,7 @@ export class WsClientTransport implements TaskTracker {
 
   private sendHeartbeat(): void {
     const status = this.currentTasks.size > 0 ? 'busy' : 'online';
-    this.send('agent.heartbeat', { status, current_tasks: [...this.currentTasks] });
+    this.send('heartbeat', { status });
   }
 
   private scheduleReconnect(): void {