
Connect Ugosign to ChatGPT, Claude and Gemini
Set it up once and it works in ChatGPT, Claude, Cursor, and any other client you love. It all runs safely in the background, so you can relax and focus on what really matters. Manage your entire document signing lifecycle through your AI agent.
Developed, maintained, and hosted by Vinkius.
MCP VERIFIED · PRODUCTION READY · VINKIUS GUARANTEED
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Works with modern AI clients that support MCP, including ChatGPT, Claude, Cursor, and more.
Your AI does the work. We keep it safe and sound.
No other AI tool gives you this. Your workflow runs in the client you already love, your account stays protected, and you decide what the agent can and cannot do. It is the whole reason to make the switch.
Each Connector lives inside our infrastructure, the same place where your workflow runs. The three things below are already part of it, working quietly in the background so you never have to think about them. Nothing to add, nothing to set up, nothing to worry about.

Each Connector runs inside its own sealed environment.
Each Connector runs inside its own sealed V8 runtime — no access to your files, your system, or other servers. A Connector never sees past its own request.
One switch stops every agent. Instantly.
One action deactivates every Connector, revokes every token, and ends every session at once. AI Governance keeps the record.
Spending limits that pause instead of surprise.
Every user keeps their own connections and credentials, isolated from everyone else. Anything that would cross your spending limit is held for your approval, not billed.
Three controls, built into the layer your AI connects through.
Curated set · 6 capabilities
We ship only the actions that matter.
01-03
3 capabilities in this set.
Part of 6 available through Ugosign.
- 01
Get document
This capability retrieves specific details about a single document.
- 02
Get organization
Use this to pull information regarding your Ugosign organization and account status.
- 03
Get signature request
This capability fetches the specific details and current status of a signature request.
04-06
3 capabilities in this set.
Part of 6 available through Ugosign.
- 04
List documents
This capability provides a full list of all documents in your Ugosign account.
- 05
Create signature request
This capability initiates a new electronic signature request by passing JSON data.
- 06
List signature requests
Use this to see all signature requests currently in your Ugosign account.
Real work
What teams actually run
Automated Contract Sending
A sales rep tells their agent to send a specific contract to a new client.
Status Monitoring
A legal assistant asks the agent for a list of all pending agreements.
Audit Readiness
A compliance officer requests metadata for a specific signed agreement.
Capacity Management
An operations manager checks organization details to see remaining request limits.
Automate a task
Put Ugosign to work on one thing.
Step-by-step automations your AI runs through this Connector: the workflow, the prompts to start with, and the exact capabilities behind each move.
One connector, every AI
Ugosign works with the most popular AI clients.
These are the most popular clients, each with a step-by-step guide: one link, set up once, with governance and visibility built in. And because everything runs on the MCP standard, the same connection also works in any other compatible client — nothing to rebuild.
Claude
ChatGPT
Gemini
Perplexity
Grok
Microsoft Copilot
Cursor
VS Code
Windsurf
JetBrains
Cline
LangChain
Vercel AI SDK
Lovable
Z.ai
Raycast
Qwen Code
Kimi Code
Le ChatBuilding your own app? The connector is yours to use.
You don't need a client to put Ugosign to work: the same hosted connection plugs into your own applications and agent code, with the same governance on every request. Build with it, chat with it — one connection for both.
Observed, not estimated
902ms average. Fast in production.
Ugosign is checked daily against the live service.
- Fastest day
- 745ms
- Slowest day
- 1124ms
- 14-day trend
- Improving-15%
Connect your client
One URL. Every client.
Activate the Connector, copy your link, and paste it into the client you already use. 6 capabilities arrive ready to run.
Preview access · not provider authentication
The vk_preview_* token belongs to Vinkius preview infrastructure. It lets Claude discover and display the capabilities of Ugosign, so you can see the experience inside your AI.
It does not authenticate your account with Ugosign. Actions requiring credentials or live account data may not run until you activate the Connector and authorize the service.
Ugosign Connector
You're all set. Choose your MCP client and follow the setup instructions.
https://edge.vinkius.com/vk_preview_eX0ej14lSftwTasJzAuZORr1VHgH4ugikGYfyK9E/mcpClaude Desktop
Follow the steps below to connect in seconds.
- 1In Claude Desktop, open Settings → Connectors.
- 2Click “Add custom connector” and paste the connector link above as the remote MCP server URL.
- 3Click Add and start a new chat — Ugosign capabilities are ready to use.
{
"mcpServers": {
"ugosign-mcp": {
"url": "https://edge.vinkius.com/vk_preview_eX0ej14lSftwTasJzAuZORr1VHgH4ugikGYfyK9E/mcp"
}
}
}
Claude
ChatGPT
Cursor
VS Code
Windsurf
Claude Code
JetBrains
Cline
Step-by-step instructions for each client are in the guide. How to connect
Guided setup for Claude? Set up Ugosign in Claude and other AIs
Who it's for
Built for the work Ugosign owners hand off.
This MCP is built for professionals who handle high volumes of legal and sales documents.
- 01
Legal and Compliance Teams
They use the AI to monitor agreement statuses and manage audit trails.
- 02
Sales Operations
They use the agent to automate the creation of contract and order form requests.
- 03
Developers
They use the connection to feed signature intelligence into custom dashboards.
FAQ
Questions Ugosign owners ask.
- 01
How do I connect my Ugosign account?
You just need to provide your Ugosign API Key from your developer portal after subscribing to the MCP on Vinkius.
- 02
Which AI clients can I use with this MCP?
You can use this with any MCP-compatible client, including Claude, Cursor, and Windsurf.
- 03
Can I create new signature requests through my AI?
Yes, you can use the create_signature_request capability to start new requests using JSON data via your agent.
- 04
Does this MCP help with compliance?
Yes, it allows you to access detailed metadata and audit trails for all your signature requests.
- 05
Can I see if a document has been viewed?
Yes, you can check the status of signature requests to see if they are pending, viewed, or signed.
- 06
How do I get my Ugosign API Key?
Log in to your Ugosign account, navigate to the Developer API or Integrations section, and copy your secret Bearer Token.
- 07
Can I track the status of a specific signature request?
Yes, use the get_signature_request capability with the unique ID to see if it is 'pending', 'viewed', or 'signed'.
- 08
Does it support multiple recipients?
Absolutely. You can specify one or more recipients when creating a new signature request via the create_signature_request capability.
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Connect Ugosign to Claude, Cursor, ChatGPT & more
