diff --git a/src/slic3r/plugin/host/PluginHost.cpp b/src/slic3r/plugin/host/PluginHost.cpp
index 524f07f12c..5fca4d4fbc 100644
--- a/src/slic3r/plugin/host/PluginHost.cpp
+++ b/src/slic3r/plugin/host/PluginHost.cpp
@@ -1,9 +1,59 @@
 #include "PluginHost.hpp"
 #include "PluginHostBindings.hpp"
 #include "PluginHostUi.hpp"
+#include <slic3r/plugin/PluginAuditManager.hpp>
+#include <slic3r/plugin/PluginDescriptor.hpp>
+#include <slic3r/plugin/PluginFsUtils.hpp>
+#include <slic3r/plugin/PluginManager.hpp>
+#include <slic3r/GUI/GUI_App.hpp>
+
+#include <stdexcept>
 
 namespace Slic3r {
 
+namespace host_bindings {
+void register_plugin(pybind11::module_& host)
+{
+    auto plugin_host = host.def_submodule("plugin", "Plugin host API");
+
+    plugin_host.def(
+        "storage",
+        []() -> std::string {
+            const std::string plugin_key = PluginAuditManager::instance().current_plugin();
+            if (plugin_key.empty())
+                throw std::runtime_error("plugin.storage() must be called from a plugin callback");
+
+            PluginDescriptor descriptor;
+            if (!PluginManager::instance().try_get_plugin_descriptor(plugin_key, descriptor))
+                throw std::runtime_error("The current plugin is not registered");
+
+            // plugin_root is populated for installed packages. If it is unavailable, the entry
+            // path still identifies the same package directory. This is important for local
+            // plugins: their directory is based on the source filename (including its extension),
+            // while plugin_key is based on the filename stem.
+            const boost::filesystem::path plugin_root = resolve_plugin_root_from_descriptor(descriptor);
+            if (!plugin_root.empty())
+                return plugin_root.string();
+
+            if (!descriptor.is_cloud_plugin())
+                throw std::runtime_error("The current local plugin folder is unavailable");
+
+            if (wxTheApp == nullptr || GUI::wxGetApp().getAgent() == nullptr)
+                throw std::runtime_error("Cloud plugin storage is unavailable before networking is initialized");
+
+            const std::string user_id = GUI::wxGetApp().getAgent()->get_user_id();
+            if (user_id.empty())
+                throw std::runtime_error("Cloud plugin storage is unavailable without a logged-in user");
+
+            if (!is_valid_plugin_id(plugin_key))
+                throw std::runtime_error("The current cloud plugin key is not a valid folder name");
+
+            return (boost::filesystem::path(get_cloud_plugin_dir(user_id)) / plugin_key).string();
+        },
+        "Return the installed folder of the current plugin.");
+}
+} // namespace host_bindings
+
 void PluginHost::RegisterBindings(pybind11::module_& module)
 {
     auto host = module.def_submodule("host", "Host application API");
@@ -15,6 +65,7 @@ void PluginHost::RegisterBindings(pybind11::module_& module)
     host_bindings::register_presets(host);
     host_bindings::register_model(host);
     host_bindings::register_app(host);
+    host_bindings::register_plugin(host);
 
     // UI: native dialogs and interactive HTML windows for plugins.
     PluginHostUi::RegisterBindings(host);
diff --git a/src/slic3r/plugin/host/PluginHostBindings.hpp b/src/slic3r/plugin/host/PluginHostBindings.hpp
index 0f206d5992..94601ad99c 100644
--- a/src/slic3r/plugin/host/PluginHostBindings.hpp
+++ b/src/slic3r/plugin/host/PluginHostBindings.hpp
@@ -12,5 +12,5 @@ void register_presets(pybind11::module_& host);  // PluginHostPresets.cpp
 void register_model(pybind11::module_& host);    // PluginHostModel.cpp
 void register_app(pybind11::module_& host);      // PluginHostApp.cpp
 void register_slicing(pybind11::module_& host);  // PluginHostSlicing.cpp
-
+void register_plugin(pybind11::module_& host);  // PluginHost.cpp
 } // namespace Slic3r::host_bindings