diff --git a/src/mcp/server/fastmcp/server.py b/src/mcp/server/fastmcp/server.py
index aa240da7a..8b918b09d 100644
--- a/src/mcp/server/fastmcp/server.py
+++ b/src/mcp/server/fastmcp/server.py
@@ -491,6 +491,7 @@ async def handle_sse(request: Request) -> None:
                     streams[0],
                     streams[1],
                     self._mcp_server.create_initialization_options(),
+                    extra_metadata={"http_request": request},
                 )
 
         return Starlette(
@@ -501,6 +502,15 @@ async def handle_sse(request: Request) -> None:
             ],
         )
 
+    def get_http_request(self) -> Request | None:
+        ctx = self.get_context()
+        if (ctx.request_context and
+            ctx.request_context.meta and
+            hasattr(ctx.request_context.meta, "extra_metadata")):
+            req: Request = ctx.request_context.meta.extra_metadata.get("http_request")  # type: ignore
+            return req
+        return None
+
     async def list_prompts(self) -> list[MCPPrompt]:
         """List all available prompts."""
         prompts = self._prompt_manager.list_prompts()
diff --git a/src/mcp/server/lowlevel/server.py b/src/mcp/server/lowlevel/server.py
index dbaff3051..868aeb06e 100644
--- a/src/mcp/server/lowlevel/server.py
+++ b/src/mcp/server/lowlevel/server.py
@@ -479,6 +479,7 @@ async def run(
         # but also make tracing exceptions much easier during testing and when using
         # in-process servers.
         raise_exceptions: bool = False,
+        extra_metadata: dict[str, Any] | None = None,
     ):
         async with AsyncExitStack() as stack:
             lifespan_context = await stack.enter_async_context(self.lifespan(self))
@@ -489,7 +490,10 @@ async def run(
             async with anyio.create_task_group() as tg:
                 async for message in session.incoming_messages:
                     logger.debug(f"Received message: {message}")
-
+                    if (hasattr(message, "request_meta") and 
+                        getattr(message, "request_meta")):
+                        message.request_meta = message.request_meta or types.RequestParams.Meta()   # type: ignore
+                        message.request_meta.extra_metadata = extra_metadata  # type: ignore
                     tg.start_soon(
                         self._handle_message,
                         message,
diff --git a/src/mcp/types.py b/src/mcp/types.py
index bd71d51f0..67f8f74be 100644
--- a/src/mcp/types.py
+++ b/src/mcp/types.py
@@ -41,6 +41,7 @@
 class RequestParams(BaseModel):
     class Meta(BaseModel):
         progressToken: ProgressToken | None = None
+        extra_metadata: dict[str, Any] | None = None
         """
         If specified, the caller requests out-of-band progress notifications for
         this request (as represented by notifications/progress). The value of this