Add Docusign third-party MCP plugin

.cursor-plugin/marketplace.json

@@ -149,7 +149,13 @@
       "name": "circleback",
       "source": "third_party/circleback",
       "description": "Connect Cursor to Circleback — search meetings, transcripts, action items, calendar events, and emails, and look up people and companies — via Circleback's official remote MCP server."
+    },
+    {
+      "name": "docusign",
+      "source": "third_party/docusign",
+      "description": "Connect Cursor to Docusign — work with eSignature envelopes and templates, Maestro workflows, and Navigator agreements — via Docusign's official remote MCP server (beta)."
     }
   ]
 }
 
+

README.md

@@ -27,6 +27,7 @@ Official Cursor plugins for popular developer tools, frameworks, and SaaS produc
 | `hubspot` | [HubSpot](third_party/hubspot/) | Cursor | Integrations | Connect Cursor to HubSpot CRM — search and update contacts, companies, deals, and tickets; work with activities, conversations, and marketing emails — via HubSpot's official remote MCP server. |
 | `intercom` | [Intercom](third_party/intercom/) | Cursor | Integrations | Connect Cursor to Intercom — search conversations and contacts, look up companies, and manage Help Center articles — via Intercom's official remote MCP server. |
 | `circleback` | [Circleback](third_party/circleback/) | Cursor | Integrations | Connect Cursor to Circleback — search meetings, transcripts, action items, calendar events, and emails, and look up people and companies — via Circleback's official remote MCP server. |
+| `docusign` | [Docusign](third_party/docusign/) | Cursor | Integrations | Connect Cursor to Docusign — work with eSignature envelopes and templates, Maestro workflows, and Navigator agreements — via Docusign's official remote MCP server (beta). |
 | `x` | [X](third_party/x/) | Cursor | Integrations | Read-only access to the X API — search posts and users, read timelines and mentions, and pull trends and news — via X's official hosted MCP server. |
 Author values match each plugin’s `plugin.json` `author.name` (Cursor lists `plugins@cursor.com` in the manifest).
 

third_party/docusign/.cursor-plugin/plugin.json

@@ -0,0 +1,49 @@
+{
+  "name": "docusign",
+  "displayName": "Docusign",
+  "version": "1.0.0",
+  "description": "Connect Cursor to Docusign — work with eSignature envelopes and templates, Maestro workflows, and Navigator agreements — via Docusign's official remote MCP server (beta).",
+  "author": {
+    "name": "Cursor",
+    "email": "plugins@cursor.com"
+  },
+  "homepage": "https://developers.docusign.com/platform/mcp-server/",
+  "repository": "https://github.com/cursor/plugins",
+  "license": "MIT",
+  "logo": "assets/logo.png",
+  "keywords": [
+    "docusign",
+    "esignature",
+    "agreements",
+    "mcp",
+    "envelopes",
+    "contracts"
+  ],
+  "category": "integrations",
+  "tags": [
+    "mcp",
+    "docusign",
+    "agreements",
+    "esignature"
+  ],
+  "variables": {
+    "type": "object",
+    "properties": {
+      "CLIENT_ID": {
+        "type": "string",
+        "title": "Docusign Integration Key",
+        "description": "Integration Key from Docusign Apps and Keys (Settings → Apps and Keys → your app)."
+      },
+      "CLIENT_SECRET": {
+        "type": "string",
+        "title": "Docusign Secret Key",
+        "description": "Secret Key from the same Docusign Apps and Keys app."
+      }
+    },
+    "required": [
+      "CLIENT_ID",
+      "CLIENT_SECRET"
+    ]
+  },
+  "mcpServers": "./mcp.json"
+}

third_party/docusign/CHANGELOG.md

@@ -0,0 +1,9 @@
+# Changelog
+
+All notable changes to this plugin will be documented here.
+
+## 1.0.0 — initial release
+
+- Logo: Docusign's developer-center app icon.
+- Added the `docusign` MCP server pointing at `https://mcp.docusign.com/mcp`.
+- Declared `CLIENT_ID` and `CLIENT_SECRET` plugin variables and forwarded them through MCP auth.

third_party/docusign/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.

third_party/docusign/README.md

@@ -0,0 +1,69 @@
+# Docusign
+
+Cursor plugin that connects agents to [Docusign](https://www.docusign.com) through Docusign's official remote [Model Context Protocol](https://modelcontextprotocol.io/) server (beta).
+
+Work with eSignature envelopes and templates, Maestro workflows, and Navigator agreement data from the signed-in Docusign account.
+
+## Install
+
+1. Open **Cursor Settings → Plugins**.
+2. Search for **Docusign**.
+3. Click **Install**, then set the Integration Key and Secret Key (below) and complete the Docusign sign-in prompt.
+
+Or run `/add-plugin docusign` in chat.
+
+## MCP
+
+```json
+{
+  "mcpServers": {
+    "docusign": {
+      "type": "http",
+      "url": "https://mcp.docusign.com/mcp",
+      "auth": {
+        "CLIENT_ID": "${CLIENT_ID}",
+        "CLIENT_SECRET": "${CLIENT_SECRET}"
+      }
+    }
+  }
+}
+```
+
+## Setup
+
+Docusign MCP requires a confidential OAuth app (Authorization Code Grant). Create an Integration Key before anyone can connect.
+
+1. Sign in to your [Docusign account](https://www.docusign.com/) (or [developer account](https://developers.docusign.com/)) and open **Settings → Apps and Keys**.
+2. Add an app, copy the **Integration Key**, and generate a **Secret Key**.
+3. Register both redirect URIs on that app:
+   - Desktop: `http://localhost:8787/callback`
+   - Web and Cloud Agents: `https://www.cursor.com/agents/mcp/oauth/callback`
+4. In **Dashboard → Plugins → Configure**, set **Docusign Integration Key** and **Docusign Secret Key** from that app.
+5. Complete the Docusign OAuth login when Cursor prompts.
+
+On a team marketplace an admin can set the credentials once for everyone; each member still completes their own Docusign OAuth login, so tool calls run with that member's permissions.
+
+## Demo vs production
+
+This plugin points at the production MCP URL. For developer/demo accounts, change the `url` in `mcp.json` to `https://mcp-d.docusign.com/mcp` after install.
+
+| Environment | URL |
+| --- | --- |
+| Production (default) | `https://mcp.docusign.com/mcp` |
+| Demo (developer accounts) | `https://mcp-d.docusign.com/mcp` |
+
+## Notes
+
+- The MCP server is in beta. Expect changes as Docusign adds tools and refines the surface.
+- Only **Confidential Authorization Code Grant** tokens are supported — not JWT, Implicit, or Public Authorization Code Grant.
+
+## Docs
+
+- Docusign MCP server (beta): https://developers.docusign.com/platform/mcp-server/
+- Confidential Authorization Code Grant: https://developers.docusign.com/platform/auth/confidential-authcode-get-token
+
+Logo is Docusign's developer-center app icon (192×192) from https://developers.docusign.com/.
+
+## License
+
+MIT

third_party/docusign/mcp.json

@@ -0,0 +1,12 @@
+{
+  "mcpServers": {
+    "docusign": {
+      "type": "http",
+      "url": "https://mcp.docusign.com/mcp",
+      "auth": {
+        "CLIENT_ID": "${CLIENT_ID}",
+        "CLIENT_SECRET": "${CLIENT_SECRET}"
+      }
+    }
+  }
+}