From a9afc2483110792dd9b0b67a1b32628debb37b02 Mon Sep 17 00:00:00 2001
From: a2a-cloud <noreply@a2acloud.io>
Date: Sat, 18 Jul 2026 08:08:43 +0000
Subject: [PATCH] a2a-source-edit: write requirements.txt

---
 requirements.txt | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/requirements.txt b/requirements.txt
index fb6a7c8..e6ccb60 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,2 +1,7 @@
 # a2a-pack is auto-installed by the deploy build.
+# These starter deps power the DeepAgents tool-calling example in agent.py.
+deepagents>=0.5.0
+langchain>=0.3
+langchain-openai>=0.2
+langgraph>=0.6
 psycopg[binary]>=3.2