From f7b2a1a314323d995f6e48906adf99bf538becda Mon Sep 17 00:00:00 2001
From: Andrei Borza <andrei.borza@sentry.io>
Date: Mon, 20 Apr 2026 15:14:02 +0900
Subject: [PATCH] fix: Use `instrumentCreateReactAgent` in LangGraph cloudflare
 template

---
 src/runner/templates/agents/cloudflare/langgraph/template.njk | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/runner/templates/agents/cloudflare/langgraph/template.njk b/src/runner/templates/agents/cloudflare/langgraph/template.njk
index 898cc37..12e8f2c 100644
--- a/src/runner/templates/agents/cloudflare/langgraph/template.njk
+++ b/src/runner/templates/agents/cloudflare/langgraph/template.njk
@@ -74,8 +74,8 @@ import { z } from "zod";
         openAIApiKey: env.OPENAI_API_KEY,
       });
 {% endif %}
-      const agent = createReactAgent({ llm, tools: {% if agent and agent.tools and agent.tools.length > 0 %}tools{% else %}[]{% endif %}, name: "{{ agent.name }}" });
-      Sentry.instrumentLangGraph(agent, { recordInputs: true, recordOutputs: true });
+      const instrumentedCreateReactAgent = Sentry.instrumentCreateReactAgent(createReactAgent, { recordInputs: true, recordOutputs: true });
+      const agent = instrumentedCreateReactAgent({ llm, tools: {% if agent and agent.tools and agent.tools.length > 0 %}tools{% else %}[]{% endif %}, name: "{{ agent.name }}" });
 {% endblock %}
 
 {% block test %}