diff --git a/README.md b/README.md
index f0325f9..87425e0 100644
--- a/README.md
+++ b/README.md
@@ -144,6 +144,7 @@ pyro demo ollama -v
 - Python lifecycle example: [examples/python_lifecycle.py](/home/thales/projects/personal/pyro/examples/python_lifecycle.py)
 - MCP client config example: [examples/mcp_client_config.md](/home/thales/projects/personal/pyro/examples/mcp_client_config.md)
 - OpenAI Responses API example: [examples/openai_responses_vm_run.py](/home/thales/projects/personal/pyro/examples/openai_responses_vm_run.py)
+- LangChain wrapper example: [examples/langchain_vm_run.py](/home/thales/projects/personal/pyro/examples/langchain_vm_run.py)
 - Agent-ready `vm_run` example: [examples/agent_vm_run.py](/home/thales/projects/personal/pyro/examples/agent_vm_run.py)
 
 ## Python SDK
diff --git a/docs/integrations.md b/docs/integrations.md
index 55efb64..d0ae2fc 100644
--- a/docs/integrations.md
+++ b/docs/integrations.md
@@ -83,6 +83,10 @@ Recommended pattern:
 - map framework tool input directly onto `vm_run`
 - avoid exposing lifecycle tools unless the framework truly needs them
 
+Concrete example:
+
+- [examples/langchain_vm_run.py](/home/thales/projects/personal/pyro/examples/langchain_vm_run.py)
+
 ## Selection Rule
 
 Choose the narrowest integration that matches the host environment:
diff --git a/examples/langchain_vm_run.py b/examples/langchain_vm_run.py
new file mode 100644
index 0000000..32998b0
--- /dev/null
+++ b/examples/langchain_vm_run.py
@@ -0,0 +1,84 @@
+"""Thin LangChain wrapper over the public vm_run contract.
+
+Requirements:
+- `pip install langchain-core` or `uv add langchain-core`
+
+This example keeps the framework integration intentionally narrow: a single tool
+that delegates straight to `Pyro.run_in_vm(...)`.
+"""
+
+from __future__ import annotations
+
+import json
+from typing import Any, Callable, TypeVar, cast
+
+from pyro_mcp import Pyro
+
+F = TypeVar("F", bound=Callable[..., Any])
+
+
+def run_vm_run_tool(
+    *,
+    profile: str,
+    command: str,
+    vcpu_count: int,
+    mem_mib: int,
+    timeout_seconds: int = 30,
+    ttl_seconds: int = 600,
+    network: bool = False,
+) -> str:
+    pyro = Pyro()
+    result = pyro.run_in_vm(
+        profile=profile,
+        command=command,
+        vcpu_count=vcpu_count,
+        mem_mib=mem_mib,
+        timeout_seconds=timeout_seconds,
+        ttl_seconds=ttl_seconds,
+        network=network,
+    )
+    return json.dumps(result, sort_keys=True)
+
+
+def build_langchain_vm_run_tool() -> Any:
+    try:
+        from langchain_core.tools import tool  # type: ignore[import-not-found]
+    except ImportError as exc:  # pragma: no cover - dependency guard
+        raise RuntimeError(
+            "langchain-core is required for this example. Install it with "
+            "`uv add langchain-core` or `pip install langchain-core`."
+        ) from exc
+
+    decorator = cast(Callable[[F], F], tool("vm_run"))
+
+    @decorator
+    def vm_run(
+        profile: str,
+        command: str,
+        vcpu_count: int,
+        mem_mib: int,
+        timeout_seconds: int = 30,
+        ttl_seconds: int = 600,
+        network: bool = False,
+    ) -> str:
+        """Run one command in an ephemeral Firecracker VM and clean it up."""
+        return run_vm_run_tool(
+            profile=profile,
+            command=command,
+            vcpu_count=vcpu_count,
+            mem_mib=mem_mib,
+            timeout_seconds=timeout_seconds,
+            ttl_seconds=ttl_seconds,
+            network=network,
+        )
+
+    return vm_run
+
+
+def main() -> None:
+    tool = build_langchain_vm_run_tool()
+    print(tool)
+
+
+if __name__ == "__main__":
+    main()
diff --git a/tests/test_langchain_example.py b/tests/test_langchain_example.py
new file mode 100644
index 0000000..854c2a0
--- /dev/null
+++ b/tests/test_langchain_example.py
@@ -0,0 +1,64 @@
+from __future__ import annotations
+
+import importlib.util
+import sys
+from pathlib import Path
+from types import ModuleType
+from typing import Any, cast
+
+import pytest
+
+
+def _load_langchain_example_module() -> ModuleType:
+    path = Path("examples/langchain_vm_run.py")
+    spec = importlib.util.spec_from_file_location("langchain_vm_run", path)
+    if spec is None or spec.loader is None:
+        raise AssertionError("failed to load LangChain example module")
+    module = importlib.util.module_from_spec(spec)
+    spec.loader.exec_module(module)
+    return module
+
+
+def test_langchain_example_delegates_to_pyro(monkeypatch: pytest.MonkeyPatch) -> None:
+    module = _load_langchain_example_module()
+    monkeypatch.setattr(
+        module,
+        "Pyro",
+        lambda: type(
+            "StubPyro",
+            (),
+            {
+                "run_in_vm": staticmethod(
+                    lambda **kwargs: {"exit_code": 0, "stdout": kwargs["command"], "network": False}
+                )
+            },
+        )(),
+    )
+    result = module.run_vm_run_tool(
+        profile="debian-git",
+        command="git --version",
+        vcpu_count=1,
+        mem_mib=1024,
+    )
+    assert "git --version" in result
+
+
+def test_langchain_example_builds_vm_run_tool(monkeypatch: pytest.MonkeyPatch) -> None:
+    module = _load_langchain_example_module()
+    fake_langchain_tools = ModuleType("langchain_core.tools")
+
+    def fake_tool(name: str) -> Any:
+        def decorator(fn: Any) -> Any:
+            fn.name = name
+            return fn
+
+        return decorator
+
+    cast(Any, fake_langchain_tools).tool = fake_tool
+    fake_langchain_core = ModuleType("langchain_core")
+    monkeypatch.setitem(sys.modules, "langchain_core", fake_langchain_core)
+    monkeypatch.setitem(sys.modules, "langchain_core.tools", fake_langchain_tools)
+
+    tool = module.build_langchain_vm_run_tool()
+
+    assert tool.name == "vm_run"