diff --git a/third_party/hubspot/.cursor-plugin/plugin.json b/third_party/hubspot/.cursor-plugin/plugin.json
index 06dc21e88..714368255 100644
--- a/third_party/hubspot/.cursor-plugin/plugin.json
+++ b/third_party/hubspot/.cursor-plugin/plugin.json
@@ -1,7 +1,7 @@
 {
   "name": "hubspot",
   "displayName": "HubSpot",
-  "version": "1.0.0",
+  "version": "1.0.1",
   "description": "Search and update contacts, companies, deals, and tickets.",
   "author": {
     "name": "Cursor",
@@ -33,18 +33,15 @@
       "CLIENT_ID": {
         "type": "string",
         "title": "HubSpot Client ID",
-        "description": "OAuth Client ID from Development → MCP Auth Apps → your app."
+        "description": "Optional. Leave blank to use Grok's HubSpot app when it is available to you. To use your own, the OAuth Client ID from Development → MCP Auth Apps → your app."
       },
       "CLIENT_SECRET": {
         "type": "string",
         "title": "HubSpot Client Secret",
-        "description": "OAuth Client Secret from the same HubSpot MCP auth app."
+        "description": "Optional. Only needed with your own Client ID: the OAuth Client Secret from the same HubSpot MCP auth app."
       }
     },
-    "required": [
-      "CLIENT_ID",
-      "CLIENT_SECRET"
-    ]
+    "required": []
   },
   "mcpServers": "./mcp.json"
 }
diff --git a/third_party/hubspot/CHANGELOG.md b/third_party/hubspot/CHANGELOG.md
index 62628b49d..f078097d0 100644
--- a/third_party/hubspot/CHANGELOG.md
+++ b/third_party/hubspot/CHANGELOG.md
@@ -2,6 +2,10 @@
 
 All notable changes to this plugin will be documented here.
 
+## 1.0.1
+
+- Made `CLIENT_ID` and `CLIENT_SECRET` optional. Leaving them blank uses Grok's HubSpot app where it is available.
+
 ## 1.0.0 — initial release
 
 - Logo: HubSpot's official inverted favicon (white sprocket on the brand orange tile).
diff --git a/third_party/hubspot/README.md b/third_party/hubspot/README.md
index 0649bb894..835bfef95 100644
--- a/third_party/hubspot/README.md
+++ b/third_party/hubspot/README.md
@@ -10,7 +10,7 @@ This is HubSpot's remote CRM MCP server — not the [developer MCP server](https
 
 1. Open **Cursor Settings → Plugins**.
 2. Search for **HubSpot**.
-3. Click **Install**, then set the client ID and secret (below) and complete the HubSpot sign-in prompt.
+3. Click **Install** and complete the HubSpot sign-in prompt. Leave the client ID and secret blank to use Grok's HubSpot app where it is available; otherwise set them from your own app (below).
 
 Or run `/add-plugin hubspot` in chat.
 
@@ -33,6 +33,8 @@ Or run `/add-plugin hubspot` in chat.
 
 ## Setup
 
+Cursor is rolling out Grok's HubSpot app. Where it is available, leave **HubSpot Client ID** and **HubSpot Client Secret** blank and skip the steps below. If Cursor reports that the plugin's OAuth client is not configured, set up your own app.
+
 HubSpot's remote MCP server requires a dedicated MCP auth app with OAuth (PKCE). An administrator or developer has to create that app before anyone can connect.
 
 1. In HubSpot, go to **Development → MCP Auth Apps** (or open [app.hubspot.com/l/mcp-auth-apps](https://app.hubspot.com/l/mcp-auth-apps/)) and click **Create MCP auth app**.