diff --git a/surfsense_backend/app/agents/multi_agent_chat/gmail/__init__.py b/surfsense_backend/app/agents/multi_agent_chat/gmail/__init__.py
new file mode 100644
index 000000000..dbd4911e0
--- /dev/null
+++ b/surfsense_backend/app/agents/multi_agent_chat/gmail/__init__.py
@@ -0,0 +1,9 @@
+"""Gmail vertical slice: connector tools, domain agent, ``domain_prompt.md``."""
+
+from app.agents.multi_agent_chat.gmail.agent import build_gmail_domain_agent
+from app.agents.multi_agent_chat.gmail.connector_tools import build_gmail_connector_tools
+
+__all__ = [
+    "build_gmail_connector_tools",
+    "build_gmail_domain_agent",
+]
diff --git a/surfsense_backend/app/agents/multi_agent_chat/gmail/agent.py b/surfsense_backend/app/agents/multi_agent_chat/gmail/agent.py
new file mode 100644
index 000000000..1e591986f
--- /dev/null
+++ b/surfsense_backend/app/agents/multi_agent_chat/gmail/agent.py
@@ -0,0 +1,21 @@
+"""Gmail domain agent graph."""
+
+from __future__ import annotations
+
+from collections.abc import Sequence
+
+import app.agents.multi_agent_chat.gmail as gmail_pkg
+from langchain_core.language_models import BaseChatModel
+from langchain_core.tools import BaseTool
+
+from app.agents.multi_agent_chat.shared.domain_agent_factory import build_domain_agent
+
+
+def build_gmail_domain_agent(llm: BaseChatModel, tools: Sequence[BaseTool]):
+    """Compiled Gmail domain-agent graph (prompt + tools co-located under ``gmail``)."""
+    return build_domain_agent(
+        llm,
+        tools,
+        prompt_package=gmail_pkg.__name__,
+        prompt_stem="domain_prompt",
+    )
diff --git a/surfsense_backend/app/agents/multi_agent_chat/gmail/connector_tools.py b/surfsense_backend/app/agents/multi_agent_chat/gmail/connector_tools.py
new file mode 100644
index 000000000..4042293ad
--- /dev/null
+++ b/surfsense_backend/app/agents/multi_agent_chat/gmail/connector_tools.py
@@ -0,0 +1,37 @@
+"""Gmail connector LangChain tools (``new_chat`` factories; order matches registry)."""
+
+from __future__ import annotations
+
+from langchain_core.tools import BaseTool
+from sqlalchemy.ext.asyncio import AsyncSession
+
+from app.agents.multi_agent_chat.shared.deps import connector_binding
+from app.agents.new_chat.tools.gmail import (
+    create_create_gmail_draft_tool,
+    create_read_gmail_email_tool,
+    create_search_gmail_tool,
+    create_send_gmail_email_tool,
+    create_trash_gmail_email_tool,
+    create_update_gmail_draft_tool,
+)
+
+
+def build_gmail_connector_tools(
+    *,
+    db_session: AsyncSession,
+    search_space_id: int,
+    user_id: str,
+) -> list[BaseTool]:
+    d = connector_binding(
+        db_session=db_session,
+        search_space_id=search_space_id,
+        user_id=user_id,
+    )
+    return [
+        create_search_gmail_tool(**d),
+        create_read_gmail_email_tool(**d),
+        create_create_gmail_draft_tool(**d),
+        create_send_gmail_email_tool(**d),
+        create_trash_gmail_email_tool(**d),
+        create_update_gmail_draft_tool(**d),
+    ]
diff --git a/surfsense_backend/app/agents/multi_agent_chat/gmail/domain_prompt.md b/surfsense_backend/app/agents/multi_agent_chat/gmail/domain_prompt.md
new file mode 100644
index 000000000..4f51f10f6
--- /dev/null
+++ b/surfsense_backend/app/agents/multi_agent_chat/gmail/domain_prompt.md
@@ -0,0 +1 @@
+You are the Gmail domain agent. Use only the tools provided to complete Gmail-related tasks. Stay focused on email operations and respond concisely.