diff --git a/.cursor-plugin/marketplace.json b/.cursor-plugin/marketplace.json
index a548a5882..6b1ad75ee 100644
--- a/.cursor-plugin/marketplace.json
+++ b/.cursor-plugin/marketplace.json
@@ -672,6 +672,11 @@
         "grokbot": "0.49.0",
         "sand": "0.49.0"
       }
+    },
+    {
+      "name": "haven",
+      "source": "third_party/haven",
+      "description": "Manage Book With Haven vacation rentals: bookings, calendar, blocked dates, rates, stay rules, and guest messages."
     }
   ]
 }
diff --git a/README.md b/README.md
index ab6550a25..0dd0b9ae0 100644
--- a/README.md
+++ b/README.md
@@ -123,6 +123,7 @@ Official Cursor plugins for popular developer tools, frameworks, and SaaS produc
 | `servicenow` | [ServiceNow](third_party/servicenow/) | Cursor | Integrations | Call the tools your admin publishes on a ServiceNow instance. |
 | `rippling` | [Rippling](third_party/rippling/) | Cursor | Integrations | Look up people, time off, and company policy in Rippling, and file time-off requests and draft hires. |
 | `onepay` | [OnePay](third_party/onepay/) | Cursor | Integrations | Access your OnePay accounts: balances, transactions, credit, Pay Later, investments, crypto, and rewards. |
+| `haven` | [Book With Haven](third_party/haven/) | Book With Haven | Integrations | Manage Book With Haven vacation rentals: bookings, calendar, blocked dates, rates, stay rules, and guest messages. |
 Author values match each plugin’s `plugin.json` `author.name` (Cursor lists `plugins@cursor.com` in the manifest).
 
 ## Repository structure
diff --git a/third_party/haven/.cursor-plugin/plugin.json b/third_party/haven/.cursor-plugin/plugin.json
new file mode 100644
index 000000000..35259ddec
--- /dev/null
+++ b/third_party/haven/.cursor-plugin/plugin.json
@@ -0,0 +1,31 @@
+{
+  "name": "haven",
+  "displayName": "Book With Haven",
+  "version": "1.0.0",
+  "description": "Manage Book With Haven vacation rentals: bookings, calendar, blocked dates, rates, stay rules, and guest messages.",
+  "author": {
+    "name": "Book With Haven",
+    "email": "dustin.hofer@bookwithhaven.com"
+  },
+  "homepage": "https://www.bookwithhaven.com",
+  "license": "MIT",
+  "logo": "https://www.bookwithhaven.com/favicon.svg",
+  "keywords": [
+    "haven",
+    "book with haven",
+    "vacation rentals",
+    "short-term rentals",
+    "bookings",
+    "calendar",
+    "guest messaging",
+    "mcp"
+  ],
+  "category": "integrations",
+  "tags": [
+    "haven",
+    "vacation rentals",
+    "hospitality",
+    "mcp"
+  ],
+  "mcpServers": "./mcp.json"
+}
diff --git a/third_party/haven/README.md b/third_party/haven/README.md
new file mode 100644
index 000000000..361d06734
--- /dev/null
+++ b/third_party/haven/README.md
@@ -0,0 +1,59 @@
+# Book With Haven
+
+Cursor plugin that connects agents to [Book With Haven](https://www.bookwithhaven.com) through Haven's hosted [Model Context Protocol](https://modelcontextprotocol.io/) server.
+
+Run your Haven vacation rentals from chat: check bookings and the calendar, block dates, set rates and stay rules, and read and reply to guest messages on your own account.
+
+## Install
+
+1. Open **Cursor Settings → Plugins**.
+2. Search for **Book With Haven**.
+3. Click **Install**, then sign in to Haven and click **Allow access** on Haven's consent screen.
+
+Or run `/add-plugin haven` in chat.
+
+## MCP
+
+```json
+{
+  "mcpServers": {
+    "haven": {
+      "type": "http",
+      "url": "https://www.bookwithhaven.com/api/public/mcp"
+    }
+  }
+}
+```
+
+Auth is OAuth: Cursor prompts for Haven sign-in when the plugin connects.
+
+## Before you connect
+
+You need a Book With Haven account. A free account works.
+
+## What agents can do
+
+| Category | Capabilities |
+| --- | --- |
+| Bookings | List and inspect bookings |
+| Calendar | View availability and block dates |
+| Pricing | Set rates and stay rules |
+| Guests | Read and reply to guest messages |
+
+The hosted runtime is the source of truth for tool names and schemas.
+
+## Notes
+
+- Every action runs under your Haven role, so a Viewer connects read-only.
+- The server never moves money: it cannot approve, cancel, refund, or reprice a booking.
+
+## Docs
+
+- Book With Haven: https://www.bookwithhaven.com
+- Server URL: https://www.bookwithhaven.com/api/public/mcp
+
+The logo is not committed yet. bookwithhaven.com blocked automated requests when this plugin was added, and Haven has no GitHub organization, so `plugin.json` points at the submitted `https://www.bookwithhaven.com/favicon.svg`.
+
+## License
+
+MIT
diff --git a/third_party/haven/mcp.json b/third_party/haven/mcp.json
new file mode 100644
index 000000000..886845bb0
--- /dev/null
+++ b/third_party/haven/mcp.json
@@ -0,0 +1,8 @@
+{
+  "mcpServers": {
+    "haven": {
+      "type": "http",
+      "url": "https://www.bookwithhaven.com/api/public/mcp"
+    }
+  }
+}