cursor · Oct 28, 2026
diff --git a/.cursor-plugin/marketplace.json b/.cursor-plugin/marketplace.json
@@ -672,6 +672,11 @@
         "grokbot": "0.49.0",
         "sand": "0.49.0"
       }
+    },
+    {
+      "name": "pengju",
+      "source": "third_party/pengju",
+      "description": "AI literature review generation with traceable citations. Agents can read release info, validate screening protocols, and with an account token prepare papers and generate cited reviews under plan and credit rules."
     }
   ]
 }
diff --git a/README.md b/README.md
@@ -98,6 +98,7 @@ Official Cursor plugins for popular developer tools, frameworks, and SaaS produc
 | `etoro-trading` | [eToro Trading](third_party/etoro-trading/) | Cursor | Integrations | View your eToro portfolio, balances, positions, and watchlists, research instruments and traders, and prepare and place trades. |
 | `x-money` | [X Money](third_party/x-money/) | Cursor | Integrations | Use your X Money Card, send money to users on X, manage your finances, view your balance and browse through your transaction history. |
 | `shopify-store` | [Shopify](third_party/shopify-store/) | Cursor | Integrations | Connect your Shopify store so Grok can answer questions about products, orders, customers, inventory, and sales. |
+| `pengju` | [LitSynth](third_party/pengju/) | Cursor | Integrations | AI literature review generation with traceable citations. Agents can read release info, validate screening protocols, and with an account token prepare papers and generate cited reviews under plan and credit rules. |
 | `quickbooks-online` | [QuickBooks Online](third_party/quickbooks-online/) | Cursor | Integrations | QuickBooks turns your business's financial data into clear, decision-ready insights, and now takes action on it too. Analyze profitability, cash flow, and balance sheet health, and benchmark your performance against similar businesses in your industry and region. See who owes you money and which bills are coming due with A/R and A/P aging, and break down sales by customer or product to find what is driving revenue. Create, update, send, duplicate, and schedule invoices and estimates. Add customers and products, generate, and send payment links and reminders, always with a clear preview and your confirmation before anything is sent. Get fast read-only answers on payroll and QuickBooks Capital. Look up payroll details, and when you need to, add an employee or set base pay. Check your QuickBooks Capital loans and peer lending benchmarks. |
 | `workday` | [Workday](third_party/workday/) | Cursor | Integrations | Look up workers, organizations, time off, payroll, and recruiting data in Workday. |
 | `whatsapp-business` | [WhatsApp Business](third_party/whatsapp-business/) | Cursor | Integrations | Send messages and manage templates, contacts, and phone numbers in WhatsApp Business. |

diff --git a/third_party/pengju/.cursor-plugin/plugin.json b/third_party/pengju/.cursor-plugin/plugin.json
@@ -0,0 +1,29 @@
+{
+  "name": "pengju",
+  "displayName": "LitSynth",
+  "version": "1.0.0",
+  "description": "AI literature review generation with traceable citations. Agents can read release info, validate screening protocols, and with an account token prepare papers and generate cited reviews under plan and credit rules.",
+  "author": {
+    "name": "Pengju, LLC",
+    "email": "support@litsource.net"
+  },
+  "homepage": "https://litsource.net",
+  "repository": "https://github.com/cursor/plugins",
+  "license": "MIT",
+  "logo": "assets/logo.svg",
+  "keywords": [
+    "litsynth",
+    "literature review",
+    "citations",
+    "research",
+    "mcp"
+  ],
+  "category": "integrations",
+  "tags": [
+    "litsynth",
+    "research",
+    "citations",
+    "mcp"
+  ],
+  "mcpServers": "./mcp.json"
+}
diff --git a/third_party/pengju/LICENSE b/third_party/pengju/LICENSE
@@ -0,0 +1,21 @@
+MIT License
+
+Copyright (c) 2026 Cursor
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.
diff --git a/third_party/pengju/README.md b/third_party/pengju/README.md
@@ -0,0 +1,53 @@
+# LitSynth
+
+Cursor plugin that connects agents to LitSynth, by [Pengju, LLC](https://litsource.net), through LitSynth's hosted [Model Context Protocol](https://modelcontextprotocol.io/) server.
+
+AI literature review generation with traceable citations. Agents can read release info, validate screening protocols, and with an account token prepare papers and generate cited reviews under plan and credit rules.
+
+## Install
+
+1. Open **Cursor Settings → Plugins**.
+2. Search for **LitSynth**.
+3. Click **Install**.
+
+Or run `/add-plugin pengju` in chat.
+
+## MCP
+
+```json
+{
+  "mcpServers": {
+    "pengju": {
+      "type": "http",
+      "url": "https://litsynth.ai/api/mcp"
+    }
+  }
+}
+```
+
+Public read tools (such as release info) work without sign-in. Generation tools need a LitSynth account token.
+
+## Before you connect
+
+To prepare papers and generate reviews, create a token in LitSynth under **Settings → Security** with the `generate` scope and authenticate with it. Generation consumes LitSynth credits under your plan's rules.
+
+## What agents can do
+
+| Category | Capabilities |
+| --- | --- |
+| Releases | Read the running version and list recent releases |
+| Protocols | Validate literature screening protocols |
+| Reviews | List review runs, prepare papers, and generate cited literature reviews |
+
+The hosted runtime is the source of truth for tool names and schemas.
+
+## Docs
+
+- Publisher: https://litsource.net
+- Server URL: https://litsynth.ai/api/mcp
+
+Logo is the LitSynth mark from the publisher's marketplace asset host (https://pengju-marketplace-assets.vercel.app/litsynth-marketplace.svg). The submitted logo URL (https://litsynth.ai/favicon.svg) could not be reached when this plugin was added.
+
+## License
+
+MIT
diff --git a/third_party/pengju/assets/logo.svg b/third_party/pengju/assets/logo.svg
diff --git a/third_party/pengju/mcp.json b/third_party/pengju/mcp.json
@@ -0,0 +1,8 @@
+{
+  "mcpServers": {
+    "pengju": {
+      "type": "http",
+      "url": "https://litsynth.ai/api/mcp"
+    }
+  }
+}