🎉 Add MCP plugin embedded execution (#8368)

* ✨ Add core changes for mcp server

* ✨ Changes to plugins-runtime to add mcp extensions

* ✨ Changes to MCP plugin

* ✨ Changes post-review and ci fixes

backend/src/app/rpc/commands/access_token.clj

@@ -87,3 +87,20 @@
                  {:order-by [[:expires-at :asc] [:created-at :asc]]
                   :columns [:id :name :perms :type :created-at :updated-at :expires-at]})
        (mapv decode-row)))
+
+
+(def ^:private schema:get-current-mcp-token
+  [:map {:title "get-current-mcp-token"}])
+
+(sv/defmethod ::get-current-mcp-token
+  {::doc/added "2.15"
+   ::sm/params schema:get-current-mcp-token}
+  [{:keys [::db/pool]} {:keys [::rpc/profile-id ::rpc/request-at]}]
+  (->> (db/query pool :access-token
+                 {:profile-id profile-id
+                  :type "mcp"}
+                 {:order-by [[:expires-at :asc] [:created-at :asc]]
+                  :columns [:token :expires-at]})
+       (remove #(ct/is-after? (:expires-at %) request-at))
+       (map decode-row)
+       (first)))

backend/test/backend_tests/rpc_access_tokens_test.clj

@@ -107,4 +107,18 @@
         ;; (th/print-result! out)
         (t/is (nil? (:error out)))
         (let [results (:result out)]
-          (t/is (= 2 (count results))))))))
+          (t/is (= 2 (count results))))))
+
+    (t/testing "get mcp token"
+      (let [_ (th/command! {::th/type :create-access-token
+                            ::rpc/profile-id (:id prof)
+                            :type "mcp"
+                            :name "token 1"
+                            :perms ["get-profile"]})
+            {:keys [error result]}
+            (th/command! {::th/type :get-current-mcp-token
+                          ::rpc/profile-id (:id prof)})]
+        ;; (th/print-result! result)
+        (t/is (nil? error))
+        (t/is (string? (:token result)))))))
+

frontend/package.json

@@ -42,12 +42,13 @@
     "clear:shadow-cache": "rm -rf .shadow-cljs",
     "watch": "exit 0",
     "watch:app": "pnpm run clear:shadow-cache && pnpm run build:wasm && concurrently --kill-others-on-fail \"pnpm run watch:app:assets\" \"pnpm run watch:app:main\" \"pnpm run watch:app:libs\"",
-    "watch:storybook": "pnpm run build:storybook:assets && concurrently --kill-others-on-fail \"storybook dev -p 6006 --no-open\" \"node ./scripts/watch-storybook.js\""
+    "watch:storybook": "pnpm run build:storybook:assets && concurrently --kill-others-on-fail \"storybook dev -p 6006 --no-open\" \"node ./scripts/watch-storybook.js\"",
+    "postinstall": "(cd ../plugins/libs/plugins-runtime; pnpm install; pnpm run build)"
   },
   "devDependencies": {
     "@penpot/draft-js": "workspace:./packages/draft-js",
     "@penpot/mousetrap": "workspace:./packages/mousetrap",
-    "@penpot/plugins-runtime": "1.4.2",
+    "@penpot/plugins-runtime": "link:../plugins/dist/plugins-runtime",
     "@penpot/svgo": "penpot/svgo#v3.2",
     "@penpot/text-editor": "workspace:./text-editor",
     "@penpot/tokenscript": "workspace:./packages/tokenscript",

frontend/pnpm-lock.yaml

@@ -20,8 +20,8 @@ importers:
         specifier: workspace:./packages/mousetrap
         version: link:packages/mousetrap
       '@penpot/plugins-runtime':
-        specifier: 1.4.2
-        version: 1.4.2
+        specifier: link:../plugins/dist/plugins-runtime
+        version: link:../plugins/dist/plugins-runtime
       '@penpot/svgo':
         specifier: penpot/svgo#v3.2
         version: svgo@https://codeload.github.com/penpot/svgo/tar.gz/8c9b0e32e9cb5f106085260bd9375f3c91a5010b
@@ -581,15 +581,6 @@ packages:
   '@dabh/diagnostics@2.0.8':
     resolution: {integrity: sha512-R4MSXTVnuMzGD7bzHdW2ZhhdPC/igELENcq5IjEverBvq5hn1SXCWcsi6eSsdWP0/Ur+SItRRjAktmdoX/8R/Q==}
 
-  '@endo/cache-map@1.1.0':
-    resolution: {integrity: sha512-owFGshs/97PDw9oguZqU/px8Lv1d0KjAUtDUiPwKHNXRVUE/jyettEbRoTbNJR1OaI8biMn6bHr9kVJsOh6dXw==}
-
-  '@endo/env-options@1.1.11':
-    resolution: {integrity: sha512-p9OnAPsdqoX4YJsE98e3NBVhIr2iW9gNZxHhAI2/Ul5TdRfoOViItzHzTqrgUVopw6XxA1u1uS6CykLMDUxarA==}
-
-  '@endo/immutable-arraybuffer@1.1.2':
-    resolution: {integrity: sha512-u+NaYB2aqEugQ3u7w3c5QNkPogf8q/xGgsPaqdY6pUiGWtYiTiFspKFcha6+oeZhWXWQ23rf0KrUq0kfuzqYyQ==}
-
   '@esbuild/aix-ppc64@0.21.5':
     resolution: {integrity: sha512-1SDgH6ZSPTlggy1yI6+Dbkiz8xzpHJEVAlF/AM1tHPLsf5STom9rwtjE4hKAF20FfXXNTFqEYXyJNWh1GiZedQ==}
     engines: {node: '>=12'}
@@ -1258,12 +1249,6 @@ packages:
     resolution: {integrity: sha512-tmmZ3lQxAe/k/+rNnXQRawJ4NjxO2hqiOLTHvWchtGZULp4RyFeh6aU4XdOYBFe2KE1oShQTv4AblOs2iOrNnQ==}
     engines: {node: '>= 10.0.0'}
 
-  '@penpot/plugin-types@1.4.2':
-    resolution: {integrity: sha512-O8wU6RSYE8bIVU7g8cSTYi32ppxs3R13dq7X3Nn9tmDaJjBOKOBpVLuoRPIp3fJC65fv8/7om0sdrtFoL5v19g==}
-
-  '@penpot/plugins-runtime@1.4.2':
-    resolution: {integrity: sha512-y9TDZOnb96JBW9E33dHKpmTMeAPXLtHDIZruUVjtM8hBJWZK7RCv+vAGDGxeoZJC/OB2YAHrCZG+mukePBzcuQ==}
-
   '@pkgjs/parseargs@0.11.0':
     resolution: {integrity: sha512-+1VkjdD0QBLPodGrJUeqarH8VAIvQODIbwh9XpP5Syisf7YoQgsJKPNFoqqLQlu+VQ/tVSshMR6loPMn8U+dPg==}
     engines: {node: '>=14'}
@@ -4636,9 +4621,6 @@ packages:
     resolution: {integrity: sha512-xRXBn0pPqQTVQiC8wyQrKs2MOlX24zQ0POGaj0kultvoOCstBQM5yvOhAVSUwOMjQtTvsPWoNCHfPGwaaQJhTw==}
     engines: {node: '>= 18'}
 
-  ses@1.14.0:
-    resolution: {integrity: sha512-T07hNgOfVRTLZGwSS50RnhqrG3foWP+rM+Q5Du4KUQyMLFI3A8YA4RKl0jjZzhihC1ZvDGrWi/JMn4vqbgr/Jg==}
-
   set-function-length@1.2.2:
     resolution: {integrity: sha512-pgRc4hJ4/sNjWCSS9AmnS40x3bNMDTknHgL5UaMBTMyJnU90EgWh1Rz+MC9eFu4BuN/UwZjKQuY/1v3rM7HMfg==}
     engines: {node: '>= 0.4'}
@@ -5499,9 +5481,6 @@ packages:
     peerDependencies:
       zod: ^3.25.0 || ^4.0.0
 
-  zod@3.25.76:
-    resolution: {integrity: sha512-gzUt/qt81nXsFGKIFcC3YnfEAx5NkunCfnDlvuBSSFS02bcXu4Lmea0AFIUwbLWxWPx3d9p8S5QoaujKcNQxcQ==}
-
   zod@4.3.6:
     resolution: {integrity: sha512-rftlrkhHZOcjDwkGlnUtZZkvaPHCsDATp4pGpuOOMDaTdDDXF91wuVDJoWoPsKX/3YPQ5fHuF3STjcYyKr+Qhg==}
 
@@ -5775,12 +5754,6 @@ snapshots:
       enabled: 2.0.0
       kuler: 2.0.0
 
-  '@endo/cache-map@1.1.0': {}
-
-  '@endo/env-options@1.1.11': {}
-
-  '@endo/immutable-arraybuffer@1.1.2': {}
-
   '@esbuild/aix-ppc64@0.21.5':
     optional: true
 
@@ -6297,14 +6270,6 @@ snapshots:
       '@parcel/watcher-win32-x64': 2.5.6
     optional: true
 
-  '@penpot/plugin-types@1.4.2': {}
-
-  '@penpot/plugins-runtime@1.4.2':
-    dependencies:
-      '@penpot/plugin-types': 1.4.2
-      ses: 1.14.0
-      zod: 3.25.76
-
   '@pkgjs/parseargs@0.11.0':
     optional: true
 
@@ -10000,12 +9965,6 @@ snapshots:
     transitivePeerDependencies:
       - supports-color
 
-  ses@1.14.0:
-    dependencies:
-      '@endo/cache-map': 1.1.0
-      '@endo/env-options': 1.1.11
-      '@endo/immutable-arraybuffer': 1.1.2
-
   set-function-length@1.2.2:
     dependencies:
       define-data-property: 1.1.4
@@ -10974,6 +10933,4 @@ snapshots:
     dependencies:
       zod: 4.3.6
 
-  zod@3.25.76: {}
-
   zod@4.3.6: {}

frontend/src/app/config.cljs

@@ -119,6 +119,10 @@
   (normalize-uri (or (obj/get global "penpotPublicURI")
                      (obj/get location "origin"))))
 
+(def mcp-ws-uri
+  (or (some-> (obj/get global "penpotMcpServerURI") u/uri)
+      (u/join public-uri "mcp/ws")))
+
 (def rasterizer-uri
   (or (some-> (obj/get global "penpotRasterizerURI") normalize-uri)
       public-uri))

frontend/src/app/main/data/plugins.cljs

@@ -65,8 +65,23 @@
     (update [_ state]
       (update-in state [:workspace-local :open-plugins] (fnil disj #{}) id))))
 
+(defn start-plugin!
+  [{:keys [plugin-id name version description host code permissions allow-background]} ^js extensions]
+  (.ɵloadPlugin
+   ^js ug/global
+   #js {:pluginId plugin-id
+        :name name
+        :version version
+        :description description
+        :host host
+        :code code
+        :allowBackground (boolean allow-background)
+        :permissions (apply array permissions)}
+   nil
+   extensions))
+
 (defn- load-plugin!
-  [{:keys [plugin-id name description host code icon permissions]}]
+  [{:keys [plugin-id name description host code icon permissions] :as params}]
   (try
     (st/emit! (save-current-plugin plugin-id)
               (reset-plugin-flags plugin-id))

frontend/src/app/main/data/workspace.cljs

@@ -52,6 +52,7 @@
    [app.main.data.workspace.layers :as dwly]
    [app.main.data.workspace.layout :as layout]
    [app.main.data.workspace.libraries :as dwl]
+   [app.main.data.workspace.mcp :as mcp]
    [app.main.data.workspace.notifications :as dwn]
    [app.main.data.workspace.pages :as dwpg]
    [app.main.data.workspace.path :as dwdp]
@@ -212,7 +213,8 @@
     ptk/WatchEvent
     (watch [_ _ _]
       (rx/of (dp/check-open-plugin)
-             (fdf/fix-deleted-fonts-for-local-library file-id)))))
+             (fdf/fix-deleted-fonts-for-local-library file-id)
+             (mcp/init-mcp-connexion)))))
 
 (defn- bundle-fetched
   [{:keys [file file-id thumbnails] :as bundle}]

frontend/src/app/main/data/workspace/mcp.cljs

@@ -0,0 +1,58 @@
+;; This Source Code Form is subject to the terms of the Mozilla Public
+;; License, v. 2.0. If a copy of the MPL was not distributed with this
+;; file, You can obtain one at http://mozilla.org/MPL/2.0/.
+;;
+;; Copyright (c) KALEIDOS INC
+
+(ns app.main.data.workspace.mcp
+  (:require
+   [app.common.logging :as log]
+   [app.common.uri :as u]
+   [app.config :as cf]
+   [app.main.data.plugins :as dp]
+   [app.main.repo :as rp]
+   [beicon.v2.core :as rx]
+   [potok.v2.core :as ptk]))
+
+(log/set-level! :info)
+
+(def ^:private default-manifest
+  {:code "plugin.js"
+   :name "Penpot MCP Plugin"
+   :version 2
+   :plugin-id "96dfa740-005d-8020-8007-55ede24a2bae"
+   :description "This plugin enables interaction with the Penpot MCP server"
+   :allow-background true
+   :permissions
+   #{"library:read" "library:write" "comment:read" "content:write" "comment:write"
+     "content:read"}})
+
+(defn init-mcp!
+  []
+  (->> (rp/cmd! :get-current-mcp-token)
+       (rx/subs!
+        (fn [{:keys [token]}]
+          (when token
+            (dp/start-plugin!
+             (assoc default-manifest
+                    :url (str (u/join cf/public-uri "plugins/mcp/manifest.json"))
+                    :host (str (u/join cf/public-uri "plugins/mcp/")))
+
+             ;; API extension for MCP server
+             #js {:mcp
+                  #js
+                   {:getToken (constantly token)
+                    :getServerUrl #(str cf/mcp-ws-uri)
+                    :setMcpStatus
+                    (fn [status]
+                      ;; TODO: Visual feedback
+                      (log/info :hint "MCP STATUS" :status status))}}))))))
+
+(defn init-mcp-connexion
+  []
+  (ptk/reify ::init-mcp-connexion
+    ptk/EffectEvent
+    (effect [_ state _]
+      (when (and (contains? cf/flags :mcp)
+                 (-> state :profile :props :mcp-status))
+        (init-mcp!)))))

mcp/packages/plugin/src/index.d.ts

@@ -0,0 +1,11 @@
+interface McpOptions {
+    getToken(): string;
+    getServerUrl(): string;
+    setMcpStatus(status: string);
+}
+
+declare global {
+    const mcp: undefined | McpOptions;
+}
+
+export {};

mcp/packages/plugin/src/main.ts

@@ -19,12 +19,19 @@ const statusElement = document.getElementById("connection-status");
  * @param isConnectedState - whether the connection is in a connected state (affects color)
  * @param message - optional additional message to append to the status
  */
-function updateConnectionStatus(status: string, isConnectedState: boolean, message?: string): void {
+function updateConnectionStatus(code: string, status: string, isConnectedState: boolean, message?: string): void {
     if (statusElement) {
         const displayText = message ? `${status}: ${message}` : status;
         statusElement.textContent = displayText;
         statusElement.style.color = isConnectedState ? "var(--accent-primary)" : "var(--error-700)";
     }
+    parent.postMessage(
+        {
+            type: "update-connection-status",
+            status: code,
+        },
+        "*"
+    );
 }
 
 /**
@@ -44,25 +51,24 @@ function sendTaskResponse(response: any): void {
 /**
  * Establishes a WebSocket connection to the MCP server.
  */
-function connectToMcpServer(): void {
+function connectToMcpServer(baseUrl?: string, token?: string): void {
     if (ws?.readyState === WebSocket.OPEN) {
-        updateConnectionStatus("Already connected", true);
+        updateConnectionStatus("connected", "Already connected", true);
         return;
     }
 
     try {
-        let wsUrl = PENPOT_MCP_WEBSOCKET_URL;
-        if (isMultiUserMode) {
-            // TODO obtain proper userToken from penpot
-            const userToken = "dummyToken";
-            wsUrl += `?userToken=${encodeURIComponent(userToken)}`;
+        let wsUrl = baseUrl || PENPOT_MCP_WEBSOCKET_URL;
+        if (isMultiUserMode && token) {
+            wsUrl += `?userToken=${encodeURIComponent(token)}`;
         }
+
         ws = new WebSocket(wsUrl);
-        updateConnectionStatus("Connecting...", false);
+        updateConnectionStatus("connecting", "Connecting...", false);
 
         ws.onopen = () => {
             console.log("Connected to MCP server");
-            updateConnectionStatus("Connected to MCP server", true);
+            updateConnectionStatus("connected", "Connected to MCP server", true);
         };
 
         ws.onmessage = (event) => {
@@ -79,19 +85,19 @@ function connectToMcpServer(): void {
         ws.onclose = (event: CloseEvent) => {
             console.log("Disconnected from MCP server");
             const message = event.reason || undefined;
-            updateConnectionStatus("Disconnected", false, message);
+            updateConnectionStatus("disconnected", "Disconnected", false, message);
             ws = null;
         };
 
         ws.onerror = (error) => {
             console.error("WebSocket error:", error);
             // note: WebSocket error events typically don't contain detailed error messages
-            updateConnectionStatus("Connection error", false);
+            updateConnectionStatus("error", "Connection error", false);
         };
     } catch (error) {
         console.error("Failed to connect to MCP server:", error);
         const message = error instanceof Error ? error.message : undefined;
-        updateConnectionStatus("Connection failed", false, message);
+        updateConnectionStatus("error", "Connection failed", false, message);
     }
 }
 
@@ -101,10 +107,14 @@ document.querySelector("[data-handler='connect-mcp']")?.addEventListener("click"
 
 // Listen plugin.ts messages
 window.addEventListener("message", (event) => {
-    if (event.data.source === "penpot") {
+    if (event.data.type === "start-server") {
+        connectToMcpServer(event.data.url, event.data.token);
+    } else if (event.data.source === "penpot") {
         document.body.dataset.theme = event.data.theme;
     } else if (event.data.type === "task-response") {
         // Forward task response back to MCP server
         sendTaskResponse(event.data.response);
     }
 });
+
+parent.postMessage({ type: "ui-initialized" }, "*");

mcp/packages/plugin/src/plugin.ts

@@ -1,6 +1,8 @@
 import { ExecuteCodeTaskHandler } from "./task-handlers/ExecuteCodeTaskHandler";
 import { Task, TaskHandler } from "./TaskHandler";
 
+mcp?.setMcpStatus("connecting");
+
 /**
  * Registry of all available task handlers.
  */
@@ -11,12 +13,24 @@ declare const IS_MULTI_USER_MODE: boolean;
 const isMultiUserMode = typeof IS_MULTI_USER_MODE !== "undefined" ? IS_MULTI_USER_MODE : false;
 
 // Open the plugin UI (main.ts)
-penpot.ui.open("Penpot MCP Plugin", `?theme=${penpot.theme}&multiUser=${isMultiUserMode}`, { width: 158, height: 200 });
+penpot.ui.open("Penpot MCP Plugin", `?theme=${penpot.theme}&multiUser=${isMultiUserMode}`, {
+    width: 158,
+    height: 200,
+    hidden: !!mcp,
+} as any);
 
 // Handle messages
-penpot.ui.onMessage<string | { id: string; task: string; params: any }>((message) => {
+penpot.ui.onMessage<string | { id: string; type?: string; status?: string; task: string; params: any }>((message) => {
     // Handle plugin task requests
-    if (typeof message === "object" && message.task && message.id) {
+    if (mcp && typeof message === "object" && message.type === "ui-initialized") {
+        penpot.ui.sendMessage({
+            type: "start-server",
+            url: mcp?.getServerUrl(),
+            token: mcp?.getToken(),
+        });
+    } else if (typeof message === "object" && message.type === "update-connection-status") {
+        mcp?.setMcpStatus(message.status || "unknown");
+    } else if (typeof message === "object" && message.task && message.id) {
         handlePluginTaskRequest(message).catch((error) => {
             console.error("Error in handlePluginTaskRequest:", error);
         });

mcp/packages/plugin/vite.release.config.ts

@@ -4,7 +4,6 @@ import baseConfig from "./vite.config";
 export default mergeConfig(
     baseConfig,
     defineConfig({
-        base: "./",
         plugins: [],
     })
 );

plugins/libs/plugin-types/index.d.ts

@@ -23,7 +23,7 @@ export interface Penpot extends Omit<
     open: (
       name: string,
       url: string,
-      options?: { width: number; height: number },
+      options?: { width: number; height: number; hidden: boolean },
     ) => void;
 
     size: {

plugins/libs/plugins-runtime/package.json

@@ -6,8 +6,8 @@
     "ses": "^1.1.0",
     "zod": "^3.22.4"
   },
-  "module": "./index.mjs",
-  "typings": "./index.d.ts",
+  "module": "./dist/index.js",
+  "typings": "./dist/index.d.ts",
   "type": "module",
   "scripts": {
     "build": "vite build",

plugins/libs/plugins-runtime/src/lib/create-modal.ts

@@ -24,6 +24,10 @@ export function createModal(
     inlineStart: window.innerWidth - width - 290,
   };
 
+  if (options?.hidden) {
+    modal.style.setProperty('display', 'none');
+  }
+
   modal.style.setProperty(
     '--modal-block-start',
     `${initialPosition.blockStart}px`,

plugins/libs/plugins-runtime/src/lib/create-plugin.spec.ts

@@ -83,7 +83,7 @@ describe('createPlugin', () => {
       expect.any(Function),
       expect.any(Function),
     );
-    expect(createSandbox).toHaveBeenCalledWith(mockPluginManager);
+    expect(createSandbox).toHaveBeenCalledWith(mockPluginManager, undefined);
     expect(mockSandbox.evaluate).toHaveBeenCalled();
     expect(result).toEqual({
       plugin: mockPluginManager,

plugins/libs/plugins-runtime/src/lib/create-plugin.ts

@@ -7,6 +7,7 @@ export async function createPlugin(
   context: Context,
   manifest: Manifest,
   onCloseCallback: () => void,
+  apiExtensions?: object,
 ) {
   const evaluateSandbox = async () => {
     try {
@@ -30,7 +31,7 @@ export async function createPlugin(
     },
   );
 
-  const sandbox = createSandbox(plugin);
+  const sandbox = createSandbox(plugin, apiExtensions);
 
   evaluateSandbox();
 

plugins/libs/plugins-runtime/src/lib/create-sandbox.ts

@@ -2,8 +2,10 @@ import type { Penpot } from '@penpot/plugin-types';
 import type { createPluginManager } from './plugin-manager';
 import { createApi } from './api';
 import { ses } from './ses.js';
+
 export function createSandbox(
   plugin: Awaited<ReturnType<typeof createPluginManager>>,
+  apiExtensions?: object,
 ) {
   ses.hardenIntrinsics();
 
@@ -51,7 +53,7 @@ export function createSandbox(
     });
   };
 
-  const publicPluginApi = {
+  let publicPluginApi = {
     penpot: proxyApi,
     fetch: ses.harden(safeFetch),
     setTimeout: ses.harden(
@@ -123,6 +125,10 @@ export function createSandbox(
     structuredClone: ses.harden(window.structuredClone),
   };
 
+  if (apiExtensions) {
+    publicPluginApi = Object.assign(publicPluginApi, apiExtensions);
+  }
+
   const compartment = ses.createCompartment(publicPluginApi);
 
   return {

plugins/libs/plugins-runtime/src/lib/load-plugin.spec.ts

@@ -78,6 +78,7 @@ describe('plugin-loader', () => {
       mockContext,
       manifest,
       expect.any(Function),
+      undefined,
     );
     expect(mockPluginApi.plugin.close).not.toHaveBeenCalled();
     expect(getPlugins()).toHaveLength(1);
@@ -130,6 +131,7 @@ describe('plugin-loader', () => {
       mockContext,
       manifest,
       expect.any(Function),
+      undefined,
     );
   });
 
@@ -144,6 +146,7 @@ describe('plugin-loader', () => {
       mockContext,
       manifest,
       expect.any(Function),
+      undefined,
     );
   });
 });

plugins/libs/plugins-runtime/src/lib/load-plugin.ts

@@ -19,7 +19,10 @@ export const getPlugins = () => plugins;
 
 const closeAllPlugins = () => {
   plugins.forEach((pluginApi) => {
-    pluginApi.plugin.close();
+    /* eslint-disable  @typescript-eslint/no-explicit-any */
+    if (!(pluginApi.manifest as any)?.allowBackground) {
+      pluginApi.plugin.close();
+    }
   });
 
   plugins = [];
@@ -38,6 +41,7 @@ window.addEventListener('message', (event) => {
 export const loadPlugin = async function (
   manifest: Manifest,
   closeCallback?: () => void,
+  apiExtensions?: object,
 ) {
   try {
     const context = contextBuilder && contextBuilder(manifest.pluginId);
@@ -58,6 +62,7 @@ export const loadPlugin = async function (
           closeCallback();
         }
       },
+      apiExtensions,
     );
 
     plugins.push(plugin);
@@ -70,8 +75,9 @@ export const loadPlugin = async function (
 export const ɵloadPlugin = async function (
   manifest: Manifest,
   closeCallback?: () => void,
+  apiExtensions?: object,
 ) {
-  loadPlugin(manifest, closeCallback);
+  loadPlugin(manifest, closeCallback, apiExtensions);
 };
 
 export const ɵloadPluginByUrl = async function (manifestUrl: string) {

plugins/libs/plugins-runtime/src/lib/models/open-ui-options.schema.ts

@@ -3,4 +3,5 @@ import { z } from 'zod';
 export const openUISchema = z.object({
   width: z.number().positive(),
   height: z.number().positive(),
+  hidden: z.boolean().optional(),
 });