diff --git a/docs/development/example-integrations/langgraph-agent.md b/docs/development/example-integrations/langgraph-agent.md
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+---
+title: "GPT Researcher (LangGraph Agent) integration"
+description: "How to integrate the agent written in LangGraph."
+---
+
+Integrating an agent written in any framework into AgentStack is straightforward. In this example, we will demonstrate how to integrate a [GPT-Researcher](https://github.com/assafelovic/gpt-researcher) agent built with LangGraph.
+
+## Prerequisites
+
+- AgentStack installed ([Quickstart](../introduction/quickstart))
+
+## Agent Integration
+
+<Steps>
+<Step title="Clone the GPT Researcher repository">
+```bash
+git clone git@github.com:assafelovic/gpt-researcher.git
+cd gpt-researcher
+```
+</Step>
+
+<Step title="Add the agentstack-sdk dependency">
+1. Open the `requirements.txt` file.
+2. Add `agentstack-sdk>=0.5.2`.
+3. Install the dependencies: `pip install -r requirements.txt`.
+</Step>
+
+<Step title="Use AgentStack SDK to start the agent">
+
+Replace the code in the `main.py` file:
+
+```python
+# type: ignore
+from backend.server.app import app
+
+if __name__ == "__main__":
+    import uvicorn
+    
+    logger.info("Starting server...")
+    uvicorn.run(app, host="0.0.0.0", port=8000)
+```
+
+with the following:
+
+```python
+# type: ignore
+from agentstack_sdk.server import Server
+from agentstack_sdk.server.context import RunContext
+from agentstack_sdk.a2a.types import AgentMessage
+
+server = Server()
+
+@server.agent(
+    name="GPT Researcher",
+)
+async def my_wrapped_agent(
+    input: Message,
+    context: RunContext
+):
+    user_message = get_message_text(input)
+
+    researcher = GPTResearcher(
+        query=user_message, report_type="research_report", verbose=True
+    )
+
+    await researcher.conduct_research()
+    standard_report = await researcher.write_report()
+    yield AgentMessage(text=str(standard_report))
+
+
+def run():
+    server.run(host=os.getenv("HOST", "127.0.0.1"), port=int(os.getenv("PORT", 8000)))
+
+
+if __name__ == "__main__":
+    run()
+```
+</Step>
+
+<Step title="Run your agent">
+
+In your terminal:
+
+```bash
+python main.py
+```
+
+Navigate to [http://localhost:8334](http://localhost:8334) to see your agent in the list.
+</Step>
+
+<Step title="Use AgentStack LLM">
+
+Update `main.py` to use the provided LLM configuration:
+
+```python
+# type: ignore
+from agentstack_sdk.a2a.extensions import (
+    LLMServiceExtensionSpec,
+    LLMServiceExtensionServer
+)
+
+async def my_wrapped_agent(
+    input: Message,
+    context: RunContext,
+    llm: Annotated[
+        LLMServiceExtensionServer,
+        LLMServiceExtensionSpec.single_demand(
+            suggested=(
+                "watsonx:meta-llama/llama-3-3-70b-instruct",
+                "watsonx:openai/gpt-oss-120b",
+            )
+        ),
+    ],
+):
+    if llm and llm.data and llm.data.llm_fulfillments:
+        # Get LLM configuration
+        # Single demand is resolved to default (unless specified otherwise)
+        llm_config = llm.data.llm_fulfillments.get("default")
+        model = f"openai:{llm_config.api_model}"
+
+        os.environ["OPENAI_API_KEY"] = llm_config.api_key
+        os.environ["OPENAI_API_BASE"] = llm_config.api_base
+        os.environ["FAST_LLM"] = model
+        os.environ["SMART_LLM"] = model
+        os.environ["STRATEGIC_LLM"] = model
+
+```
+</Step>
+
+<Step title="Send Trajectory Data">
+
+Update `main.py` to include trajectory metadata:
+
+```python
+# type: ignore
+from agentstack_sdk.a2a.extensions import (
+    LLMServiceExtensionSpec,
+    LLMServiceExtensionServer,
+    TrajectoryExtensionServer,
+    TrajectoryExtensionSpec
+)
+
+async def my_wrapped_agent(
+    input: Message,
+    context: RunContext,
+    trajectory: Annotated[TrajectoryExtensionServer, TrajectoryExtensionSpec()],
+    llm: Annotated[
+        LLMServiceExtensionServer,
+        LLMServiceExtensionSpec.single_demand(
+            suggested=(
+                "watsonx:meta-llama/llama-3-3-70b-instruct",
+                "watsonx:openai/gpt-oss-120b",
+            )
+        ),
+    ],
+):
+    # ... previous configuration code ...
+
+    class LogHandler:
+        async def on_tool_start(self, tool_name, **kwargs):
+            await context.yield_async(trajectory.trajectory_metadata(title=tool_name, content=str(kwargs)))
+        
+        async def on_agent_action(self, action, **kwargs):
+            await context.yield_async(trajectory.trajectory_metadata(title=action, content=str(kwargs)))
+        
+        async def on_research_step(self, step, details):
+            await context.yield_async(trajectory.trajectory_metadata(title=step, content=str(details)))
+            
+            
+    # Initialize the researcher with the log handler
+    researcher = GPTResearcher(
+        query=user_message, report_type="research_report", verbose=True, log_handler=LogHandler()
+    )
+```
+</Step>
+</Steps>
diff --git a/docs/docs.json b/docs/docs.json
index 257c1d470a..22934ac4c4 100644
--- a/docs/docs.json
+++ b/docs/docs.json
@@ -142,6 +142,12 @@
               "development/agent-integration/canvas"
             ]
           },
+          {
+            "group": "Example Integrations",
+            "pages": [
+              "development/example-integrations/langgraph-agent"
+            ]
+          },
           {
             "group": "Reference",
             "pages": [