fix(agents): retry empty compatible turns

src/cli/program/register.agent.test.ts

@@ -109,6 +109,20 @@ describe("registerAgentCommands", () => {
     );
   });
 
+  it("accepts a model override for one-shot agent runs", async () => {
+    await runCli(["agent", "--message", "hi", "--agent", "ops", "--model", "openai/gpt-5.4"]);
+
+    expect(agentCliCommandMock).toHaveBeenCalledWith(
+      expect.objectContaining({
+        message: "hi",
+        agent: "ops",
+        model: "openai/gpt-5.4",
+      }),
+      runtime,
+      { deps: true },
+    );
+  });
+
   it("runs agents add and computes hasFlags based on explicit options", async () => {
     await runCli(["agents", "add", "alpha"]);
     expect(agentsAddCommandMock).toHaveBeenNthCalledWith(

src/cli/program/register.agent.ts

@@ -28,6 +28,7 @@ export function registerAgentCommands(program: Command, args: { agentChannelOpti
     .option("-t, --to <number>", "Recipient number in E.164 used to derive the session key")
     .option("--session-id <id>", "Use an explicit session id")
     .option("--agent <id>", "Agent id (overrides routing bindings)")
+    .option("--model <id>", "Model override for this run (provider/model or model id)")
     .option(
       "--thinking <level>",
       "Thinking level: off | minimal | low | medium | high | xhigh | adaptive | max where supported",