fix(runtime): move team building policy into tools

src/main/worker/runtime/helpers.ts

@@ -24,9 +24,8 @@ export interface RunJob {
   /**
    * Internal tools (`hire_agent`, `file_approval`) to register on this
    * run's agent in addition to the default coding tools. Determined on
-   * main side before enqueue (see `pi-agent-factory.ts:inject hire_agent
-   * and file_approval into CEO agent`) so the worker never needs to
-   * inspect company/agent state. Empty array = no extra tools.
+   * main side before enqueue so the worker never needs to inspect
+   * company/agent state. Empty array = no extra tools.
    */
   internalTools: ReadonlyArray<"hire_agent" | "file_approval">;
 }

src/main/worker/runtime/internal-tools/hire-agent-tool.ts

@@ -122,7 +122,7 @@ export function createHireAgentTool(rpc: WorkerRpcClient, runId: string): AgentT
     name: HIRE_AGENT_TOOL_NAME,
     label: "hire agent",
     description:
-      "File a hire_agent approval to add a new direct report to the company. Use when the CEO (or another manager) needs to fill a role. The approval is auto-approved for companies configured in hands-off mode; otherwise it goes to the board. Do not invoke for an agent that already exists.",
+      "File a hire_agent approval to add one direct report. During CEO Team Building, call this tool 3 to 5 times to populate the initial team. Outside Team Building, use it when the CEO or another manager needs to fill one role. The approval is auto-approved for hands-off companies; otherwise it goes to the board.",
     parameters: hireAgentSchema,
     async execute(toolCallId, params, _signal?, _onUpdate?) {
       const payload: InvokeInternalToolRpcPayload = {