diff --git a/stubs/cyclone/httpserver.pyi b/stubs/cyclone/httpserver.pyi
new file mode 100644
--- /dev/null
+++ b/stubs/cyclone/httpserver.pyi
@@ -0,0 +1,43 @@
+# Stubs for cyclone.httpserver (Python 3)
+#
+# NOTE: This dynamically typed stub was automatically generated by stubgen.
+
+from twisted.protocols import basic
+from typing import Any, Dict, Optional
+
+class _BadRequestException(Exception): ...
+
+class HTTPConnection(basic.LineReceiver):
+    no_keep_alive: bool = ...
+    content_length: Any = ...
+    request_callback: Any = ...
+    xheaders: Any = ...
+    def connectionMade(self) -> None: ...
+    def connectionLost(self, reason: Any) -> None: ...
+    def notifyFinish(self): ...
+    def lineReceived(self, line: Any) -> None: ...
+    def rawDataReceived(self, data: Any) -> None: ...
+    def write(self, chunk: Any) -> None: ...
+    def finish(self) -> None: ...
+
+class HTTPRequest:
+    method: str = ...
+    uri: str = ...
+    version: str = ...
+    headers: Dict[str, str] = ...
+    body: bytes = ...
+    remote_ip: str = ...
+    protocol: str = ...
+    host: str = ...
+    files: Any = ...
+    connection: HTTPConnection = ...
+    arguments: Any = ...
+    def __init__(self, method: Any, uri: Any, version: str = ..., headers: Optional[Any] = ..., body: Optional[Any] = ..., remote_ip: Optional[Any] = ..., protocol: Optional[Any] = ..., host: Optional[Any] = ..., files: Optional[Any] = ..., connection: Optional[Any] = ...) -> None: ...
+    def supports_http_1_1(self): ...
+    @property
+    def cookies(self): ...
+    def write(self, chunk: Any) -> None: ...
+    def finish(self) -> None: ...
+    def full_url(self): ...
+    def request_time(self): ...
+    def notifyFinish(self): ...