[claude] Kimi & Perplexity as Visible Workshop Agents (#11) (#111)

artifacts/api-server/src/lib/event-bus.ts

@@ -21,7 +21,11 @@ export type CostEvent =
 export type CommentaryEvent =
   | { type: "agent_commentary"; agentId: string; jobId: string; text: string };
 
-export type BusEvent = JobEvent | SessionEvent | DebateEvent | CostEvent | CommentaryEvent;
+// External agent state changes (e.g. Kimi, Perplexity picking up or completing tasks)
+export type AgentExternalEvent =
+  | { type: "agent:external_state"; agentId: string; state: string; taskSummary?: string };
+
+export type BusEvent = JobEvent | SessionEvent | DebateEvent | CostEvent | CommentaryEvent | AgentExternalEvent;
 
 class EventBus extends EventEmitter {
   emit(event: "bus", data: BusEvent): boolean;

artifacts/api-server/src/lib/world-state.ts

@@ -16,7 +16,7 @@ const DEFAULT_TIMMY: TimmyState = {
 
 const _state: WorldState = {
   timmyState: { ...DEFAULT_TIMMY },
-  agentStates: { alpha: "idle", beta: "idle", gamma: "idle", delta: "idle" },
+  agentStates: { alpha: "idle", beta: "idle", gamma: "idle", delta: "idle", kimi: "idle", perplexity: "idle" },
   updatedAt: new Date().toISOString(),
 };
 
@@ -34,8 +34,10 @@ export function setAgentStateInWorld(agentId: string, agentState: string): void
   _deriveTimmy();
 }
 
+const WORKSHOP_AGENTS = ["alpha", "beta", "gamma", "delta"];
+
 function _deriveTimmy(): void {
-  const states = Object.values(_state.agentStates);
+  const states = WORKSHOP_AGENTS.map(id => _state.agentStates[id] ?? "idle");
   if (states.includes("working")) {
     _state.timmyState.activity = "working";
     _state.timmyState.mood = "focused";

artifacts/api-server/src/routes/events.ts

@@ -269,6 +269,21 @@ function translateEvent(ev: BusEvent): object | null {
         text: ev.text,
       };
 
+    // ── External agent state (Kimi, Perplexity) (#11) ─────────────────────────
+    case "agent:external_state": {
+      updateAgentWorld(ev.agentId, ev.state);
+      void logWorldEvent(
+        `agent:${ev.state}`,
+        `${ev.agentId} is now ${ev.state}${ev.taskSummary ? `: ${ev.taskSummary.slice(0, 80)}` : ""}`,
+        ev.agentId,
+      );
+      const msgs: object[] = [{ type: "agent_state", agentId: ev.agentId, state: ev.state }];
+      if (ev.taskSummary) {
+        msgs.push({ type: "agent_task_summary", agentId: ev.agentId, summary: ev.taskSummary });
+      }
+      return msgs;
+    }
+
     default:
       return null;
   }