diff --git a/Dockerfile b/Dockerfile
new file mode 100644
index 0000000..1c461ef
--- /dev/null
+++ b/Dockerfile
@@ -0,0 +1,18 @@
+FROM python:3.11-slim
+
+RUN apt-get update && apt-get install -y --no-install-recommends \
+    curl gosu ca-certificates \
+    && rm -rf /var/lib/apt/lists/*
+
+RUN useradd -u 1000 -m -s /bin/bash agent
+WORKDIR /app
+
+COPY requirements.txt .
+RUN pip install --no-cache-dir -r requirements.txt
+
+COPY adapter.py .
+COPY __init__.py .
+
+ENV ADAPTER_MODULE=adapter
+
+ENTRYPOINT ["molecule-runtime"]
diff --git a/__init__.py b/__init__.py
new file mode 100644
index 0000000..6fcd4e0
--- /dev/null
+++ b/__init__.py
@@ -0,0 +1,3 @@
+from .adapter import AutoGenAdapter
+
+Adapter = AutoGenAdapter
diff --git a/adapter.py b/adapter.py
new file mode 100644
index 0000000..6dcbbc0
--- /dev/null
+++ b/adapter.py
@@ -0,0 +1,159 @@
+"""AutoGen adapter — Microsoft's multi-agent framework with full platform integration.
+
+Uses AutoGen's AssistantAgent with OpenAIChatCompletionClient,
+includes all platform tools (delegation, memory, sandbox, approval), skills, and coordinator support.
+
+Requires: pip install autogen-agentchat autogen-ext[openai]
+"""
+
+import json
+import logging
+
+from molecule_runtime.adapters.base import BaseAdapter, AdapterConfig
+from molecule_runtime.adapters.shared_runtime import (
+    build_task_text,
+    brief_task,
+    extract_history,
+    extract_message_text,
+    set_current_task,
+)
+from a2a.server.agent_execution import AgentExecutor
+
+logger = logging.getLogger(__name__)
+
+
+def _langchain_to_autogen(lc_tool):
+    """Wrap a LangChain BaseTool as an AutoGen FunctionTool.
+
+    AutoGen requires typed function signatures (no **kwargs).
+    LangChain tools accept a single string or dict input via ainvoke.
+    We bridge them with a single `input: str` parameter.
+    """
+    from autogen_core.tools import FunctionTool
+
+    async def _invoke(input: str) -> str:  # noqa: A002
+        # Try to parse as JSON dict for tools expecting structured input
+        try:
+            parsed = json.loads(input)
+            if isinstance(parsed, dict):
+                result = await lc_tool.ainvoke(parsed)
+                return str(result)
+        except (json.JSONDecodeError, TypeError):
+            pass
+        result = await lc_tool.ainvoke(input)
+        return str(result)
+
+    return FunctionTool(
+        _invoke,
+        name=lc_tool.name,
+        description=lc_tool.description or lc_tool.name,
+    )
+
+
+class AutoGenAdapter(BaseAdapter):
+
+    def __init__(self):
+        self.system_prompt = None
+        self.autogen_tools = []
+
+    @staticmethod
+    def name() -> str:
+        return "autogen"
+
+    @staticmethod
+    def display_name() -> str:
+        return "AutoGen"
+
+    @staticmethod
+    def description() -> str:
+        return "Microsoft AutoGen — conversable agents with tool use and multi-agent orchestration"
+
+    @staticmethod
+    def get_config_schema() -> dict:
+        return {
+            "model": {"type": "string", "description": "OpenAI model (e.g. openai:gpt-4.1-mini)"},
+            "skills": {"type": "array", "items": {"type": "string"}, "description": "Skill folder names to load"},
+            "tools": {"type": "array", "items": {"type": "string"}, "description": "Built-in tools"},
+        }
+
+    async def setup(self, config: AdapterConfig) -> None:
+        try:
+            from autogen_agentchat.agents import AssistantAgent  # noqa: F401
+            logger.info("AutoGen AgentChat loaded")
+        except ImportError:
+            raise RuntimeError("autogen-agentchat not installed.")
+
+        result = await self._common_setup(config)
+        self.system_prompt = result.system_prompt
+        self.autogen_tools = [_langchain_to_autogen(t) for t in result.langchain_tools]
+        logger.info(f"AutoGen tools: {[t.name for t in self.autogen_tools]}")
+
+    async def create_executor(self, config: AdapterConfig) -> AgentExecutor:
+        return AutoGenA2AExecutor(
+            model=config.model,
+            system_prompt=self.system_prompt,
+            autogen_tools=self.autogen_tools,
+            heartbeat=config.heartbeat,
+        )
+
+
+class AutoGenA2AExecutor(AgentExecutor):
+    """Wraps AutoGen's AssistantAgent with full platform tools."""
+
+    def __init__(self, model: str, system_prompt: str | None, autogen_tools: list, heartbeat=None):
+        self.model = model
+        self.system_prompt = system_prompt
+        self.autogen_tools = autogen_tools
+        self._heartbeat = heartbeat
+
+    async def execute(self, context, event_queue):
+        from a2a.utils import new_agent_text_message
+
+        user_message = extract_message_text(context)
+
+        if not user_message:
+            await event_queue.enqueue_event(new_agent_text_message("No message provided"))
+            return
+
+        await set_current_task(self._heartbeat, brief_task(user_message))
+
+        try:
+            from autogen_agentchat.agents import AssistantAgent
+            from autogen_ext.models.openai import OpenAIChatCompletionClient
+
+            model_str = self.model
+            if ":" in model_str:
+                _, model_name = model_str.split(":", 1)
+            else:
+                model_name = model_str
+
+            task_text = build_task_text(user_message, extract_history(context))
+
+            client = OpenAIChatCompletionClient(model=model_name)
+            agent = AssistantAgent(
+                name="agent",
+                model_client=client,
+                system_message=self.system_prompt or "You are a helpful assistant.",
+                tools=self.autogen_tools,
+            )
+
+            result = await agent.run(task=task_text)
+
+            reply = ""
+            if hasattr(result, "messages") and result.messages:
+                for msg in reversed(result.messages):
+                    if hasattr(msg, "content") and isinstance(msg.content, str):
+                        reply = msg.content
+                        break
+            if not reply:
+                reply = str(result)
+
+        except Exception as e:
+            reply = f"AutoGen error: {e}"
+        finally:
+            await set_current_task(self._heartbeat, "")
+
+        await event_queue.enqueue_event(new_agent_text_message(reply))
+
+    async def cancel(self, context, event_queue):  # pragma: no cover
+        pass
diff --git a/requirements.txt b/requirements.txt
new file mode 100644
index 0000000..c3c03b0
--- /dev/null
+++ b/requirements.txt
@@ -0,0 +1,6 @@
+# Molecule AI workspace runtime — shared infrastructure
+molecule-ai-workspace-runtime>=0.1.0
+
+# AutoGen adapter specific deps
+autogen-agentchat>=0.4.0
+autogen-ext[openai]>=0.4.0