From 37915c6098c0a1518a32b2ff39949d0bc3bb7b9e Mon Sep 17 00:00:00 2001
From: Ronaldo Martins <ron@ldinho.com.br>
Date: Sun, 14 Jun 2026 13:26:41 -0300
Subject: [PATCH] docs: add langgraph-tool example README
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Adds the LangGraph/LangChain example scan guide that was missing from
main — the other four examples (claude-mcp, fastmcp-server,
openai-agents-sdk, playwright-mcp) shipped a README in PR #16 but this
one was omitted. Rescued from a local recovery branch before cleanup.
---
 examples/langgraph-tool/README.md | 16 ++++++++++++++++
 1 file changed, 16 insertions(+)
 create mode 100644 examples/langgraph-tool/README.md

diff --git a/examples/langgraph-tool/README.md b/examples/langgraph-tool/README.md
new file mode 100644
index 0000000..d1d481a
--- /dev/null
+++ b/examples/langgraph-tool/README.md
@@ -0,0 +1,16 @@
+# LangGraph and LangChain Tool Security Scan
+
+Use this workflow for LangGraph or LangChain projects that expose tools to an
+agent loop.
+
+```bash
+agentshield scan . --ignore-tests --fail-on high --explain
+```
+
+AgentShield scans Python and TypeScript/JavaScript source, dependency metadata,
+tool schemas, file operations, network operations, and command execution
+surfaces that can affect a LangGraph or LangChain agent.
+
+For OpenAI and agent-tool guidance, see
+[OpenAI Agents security](../../docs/openai-agents-security.md).
+