From 93954fc5a06638bc2c9f53bbcb822d7055c5534d Mon Sep 17 00:00:00 2001
From: Ishaan Jaffer <ishaan@berri.ai>
Date: Wed, 6 May 2026 14:59:48 -0700
Subject: [PATCH] feat(agent-sdk): add followup multi-turn example

---
 .../typescript-agent-sdk/examples/followup.ts | 59 +++++++++++++++++++
 1 file changed, 59 insertions(+)
 create mode 100644 sdks/typescript-agent-sdk/examples/followup.ts

diff --git a/sdks/typescript-agent-sdk/examples/followup.ts b/sdks/typescript-agent-sdk/examples/followup.ts
new file mode 100644
index 00000000000..d56623b28e2
--- /dev/null
+++ b/sdks/typescript-agent-sdk/examples/followup.ts
@@ -0,0 +1,59 @@
+/**
+ * Multi-turn example — send a long-running prompt and queue a follow-up
+ * message into the same run.
+ *
+ * Run with:
+ *   LITELLM_API_KEY=sk-... LITELLM_BASE_URL=http://localhost:4000 \
+ *     npx tsx examples/followup.ts
+ */
+
+import { Agent } from "../src/index.js";
+
+async function main(): Promise<void> {
+  const agent = await Agent.create({
+    apiKey: process.env.LITELLM_API_KEY,
+    baseUrl: process.env.LITELLM_BASE_URL,
+    name: "followup-example",
+    model: { id: "claude-4.6-sonnet" },
+  });
+
+  // `await using` automatically tears down the VM at scope exit.
+  await using session = await agent.createSession({
+    repos: [
+      { url: "https://github.com/example/repo", startingRef: "main" },
+    ],
+  });
+
+  const run = await session.send(
+    "Implement the new search endpoint described in issue #42."
+  );
+
+  // While the run is in flight, queue a clarification.
+  setTimeout(() => {
+    session
+      .followup("Also handle the empty-input case and add a test for it.")
+      .catch((e) => console.error("followup failed:", e));
+  }, 2_000);
+
+  for await (const event of run.stream()) {
+    if (event.type === "delta") {
+      const data = event.data as { text?: string };
+      if (data.text) process.stdout.write(data.text);
+    } else {
+      console.log(`\n[${event.seq}] ${event.type}`);
+    }
+  }
+
+  const result = await run.wait();
+  console.log("\n--- run finished:", result.status, "---");
+  if (result.git?.branches?.length) {
+    for (const b of result.git.branches) {
+      console.log("branch:", b.branch, b.prUrl ?? "(no PR)");
+    }
+  }
+}
+
+main().catch((err) => {
+  console.error(err);
+  process.exit(1);
+});