diff --git a/src/plugin/bridges/clap-impls/plugin-proxy.cpp b/src/plugin/bridges/clap-impls/plugin-proxy.cpp
new file mode 100644
index 00000000..72a6931b
--- /dev/null
+++ b/src/plugin/bridges/clap-impls/plugin-proxy.cpp
@@ -0,0 +1,133 @@
+// yabridge: a Wine plugin bridge
+// Copyright (C) 2020-2022 Robbert van der Helm
+//
+// This program is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+//
+// This program is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with this program.  If not, see <https://www.gnu.org/licenses/>.
+
+#include "plugin-proxy.h"
+
+#include "../clap.h"
+
+clap_plugin_proxy::clap_plugin_proxy(ClapPluginBridge& bridge,
+                                     size_t instance_id,
+                                     clap::plugin::Descriptor descriptor)
+    : bridge_(bridge),
+      instance_id_(instance_id),
+      descriptor_(std::move(descriptor)),
+      plugin_vtable_(clap_plugin_t{
+          .desc = descriptor_.get(),
+          .plugin_data = this,
+          .init = plugin_init,
+          .destroy = plugin_destroy,
+          .activate = plugin_activate,
+          .deactivate = plugin_deactivate,
+          .start_processing = plugin_start_processing,
+          .stop_processing = plugin_stop_processing,
+          .reset = plugin_reset,
+          .process = plugin_process,
+          .get_extension = plugin_get_extension,
+          .on_main_thread = plugin_on_main_thread,
+      }) {}
+
+bool CLAP_ABI clap_plugin_proxy::plugin_init(const struct clap_plugin* plugin) {
+    assert(plugin && plugin->plugin_data);
+    auto self = static_cast<const clap_plugin_proxy*>(plugin->plugin_data);
+
+    // TODO: Implement
+    return false;
+}
+
+void CLAP_ABI
+clap_plugin_proxy::plugin_destroy(const struct clap_plugin* plugin) {
+    assert(plugin && plugin->plugin_data);
+    auto self = static_cast<const clap_plugin_proxy*>(plugin->plugin_data);
+
+    // TODO: Destroy on the Wine side
+
+    // This deallocates and destroys `self`
+    self->bridge_.unregister_plugin_proxy(self->instance_id());
+}
+
+bool CLAP_ABI clap_plugin_proxy::plugin_activate(
+    const struct clap_plugin* plugin,
+    // NOLINTNEXTLINE(bugprone-easily-swappable-parameters)
+    double sample_rate,
+    uint32_t min_frames_count,
+    uint32_t max_frames_count) {
+    assert(plugin && plugin->plugin_data);
+    auto self = static_cast<const clap_plugin_proxy*>(plugin->plugin_data);
+
+    // TODO: Implement
+    return false;
+}
+
+void CLAP_ABI
+clap_plugin_proxy::plugin_deactivate(const struct clap_plugin* plugin) {
+    assert(plugin && plugin->plugin_data);
+    auto self = static_cast<const clap_plugin_proxy*>(plugin->plugin_data);
+
+    // TODO: Implement
+}
+
+bool CLAP_ABI
+clap_plugin_proxy::plugin_start_processing(const struct clap_plugin* plugin) {
+    assert(plugin && plugin->plugin_data);
+    auto self = static_cast<const clap_plugin_proxy*>(plugin->plugin_data);
+
+    // TODO: Implement
+    return false;
+}
+
+void CLAP_ABI
+clap_plugin_proxy::plugin_stop_processing(const struct clap_plugin* plugin) {
+    assert(plugin && plugin->plugin_data);
+    auto self = static_cast<const clap_plugin_proxy*>(plugin->plugin_data);
+
+    // TODO: Implement
+}
+
+void CLAP_ABI
+clap_plugin_proxy::plugin_reset(const struct clap_plugin* plugin) {
+    assert(plugin && plugin->plugin_data);
+    auto self = static_cast<const clap_plugin_proxy*>(plugin->plugin_data);
+
+    // TODO: Implement
+}
+
+clap_process_status CLAP_ABI
+clap_plugin_proxy::plugin_process(const struct clap_plugin* plugin,
+                                  const clap_process_t* process) {
+    assert(plugin && plugin->plugin_data);
+    auto self = static_cast<const clap_plugin_proxy*>(plugin->plugin_data);
+
+    // TODO: Implement
+    return CLAP_PROCESS_ERROR;
+}
+
+const void* CLAP_ABI
+clap_plugin_proxy::plugin_get_extension(const struct clap_plugin* plugin,
+                                        const char* id) {
+    assert(plugin && plugin->plugin_data);
+    auto self = static_cast<const clap_plugin_proxy*>(plugin->plugin_data);
+
+    // TODO: Implement
+    return nullptr;
+}
+
+void CLAP_ABI
+clap_plugin_proxy::plugin_on_main_thread(const struct clap_plugin* plugin) {
+    assert(plugin && plugin->plugin_data);
+    auto self = static_cast<const clap_plugin_proxy*>(plugin->plugin_data);
+
+    // TODO: Use this for spooling main thread callbacks
+}
diff --git a/src/plugin/bridges/clap-impls/plugin-proxy.h b/src/plugin/bridges/clap-impls/plugin-proxy.h
new file mode 100644
index 00000000..6ed68857
--- /dev/null
+++ b/src/plugin/bridges/clap-impls/plugin-proxy.h
@@ -0,0 +1,91 @@
+// yabridge: a Wine plugin bridge
+// Copyright (C) 2020-2022 Robbert van der Helm
+//
+// This program is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+//
+// This program is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with this program.  If not, see <https://www.gnu.org/licenses/>.
+
+#pragma once
+
+#include <vector>
+
+#include <clap/plugin.h>
+
+#include "../../common/serialization/clap/plugin.h"
+
+// Forward declaration to avoid circular includes
+class ClapPluginBridge;
+
+/**
+ * A proxy for a `clap_plugin`.
+ */
+class clap_plugin_proxy {
+   public:
+    /**
+     * Construct a proxy for a plugin that has already been created on the Wine
+     * side. This is done in our `clap_plugin_factory::create()` implementation.
+     * The instance ID lets us link calls the host makes on a plugin object to a
+     * Windows CLAP plugin running under the Wine plugin host.
+     */
+    clap_plugin_proxy(ClapPluginBridge& bridge,
+                      size_t instance_id,
+                      clap::plugin::Descriptor descriptor);
+
+    clap_plugin_proxy(const clap_plugin_proxy&) = delete;
+    clap_plugin_proxy& operator=(const clap_plugin_proxy&) = delete;
+    clap_plugin_proxy(clap_plugin_proxy&&) = delete;
+    clap_plugin_proxy& operator=(clap_plugin_proxy&&) = delete;
+
+    /**
+     * Get a `clap_plugin` vtable that can be passed to the host when creating a
+     * plugin instance.
+     */
+    inline const clap_plugin_t* plugin_vtable() const {
+        return &plugin_vtable_;
+    }
+    /**
+     * The instance ID of the plugin instance this proxy belongs to.
+     */
+    inline size_t instance_id() const { return instance_id_; }
+
+    static bool CLAP_ABI plugin_init(const struct clap_plugin* plugin);
+    static void CLAP_ABI plugin_destroy(const struct clap_plugin* plugin);
+    static bool CLAP_ABI plugin_activate(const struct clap_plugin* plugin,
+                                         double sample_rate,
+                                         uint32_t min_frames_count,
+                                         uint32_t max_frames_count);
+    static void CLAP_ABI plugin_deactivate(const struct clap_plugin* plugin);
+    static bool CLAP_ABI
+    plugin_start_processing(const struct clap_plugin* plugin);
+    static void CLAP_ABI
+    plugin_stop_processing(const struct clap_plugin* plugin);
+    static void CLAP_ABI plugin_reset(const struct clap_plugin* plugin);
+    static clap_process_status CLAP_ABI
+    plugin_process(const struct clap_plugin* plugin,
+                   const clap_process_t* process);
+    static const void* CLAP_ABI
+    plugin_get_extension(const struct clap_plugin* plugin, const char* id);
+    static void CLAP_ABI
+    plugin_on_main_thread(const struct clap_plugin* plugin);
+
+   private:
+    ClapPluginBridge& bridge_;
+    size_t instance_id_;
+    clap::plugin::Descriptor descriptor_;
+
+    /**
+     * The vtable for `clap_plugin`, requires that this object is never moved or
+     * copied. We'll use the host data pointer instead of placing this vtable at
+     * the start of the struct and directly casting the `clap_plugin_t*`.
+     */
+    const clap_plugin_t plugin_vtable_;
+};