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Connect Yousign 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. Run your entire electronic signature lifecycle through chat.

Ask AI about this Connector

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.

ChatGPTClaudeCursorPerplexityGeminiMicrosoft CopilotRaycastMeta AI

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.

A futuristic MCP client docking bay
V8 Isolate01

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.

Kill Switch02

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.

FinOps per User03

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 · 8 capabilities

We ship only the actions that matter.

Capability set01 / 02

01-04

4 capabilities in this set.

Part of 8 available through Yousign.

  1. 01

    Add signer

    Adds a new signer to an existing draft request. You just provide the request ID and the contact details.

  2. 02

    Cancel request

    Stops an ongoing signature request immediately. You can include a reason for the cancellation.

  3. 03

    Create request

    Starts a new signature request in draft mode. You only need to provide a descriptive name.

  4. 04

    List documents

    Shows all files attached to a specific signature request so you can verify contents.

Capability set02 / 02

05-08

4 capabilities in this set.

Part of 8 available through Yousign.

  1. 05

    Get consumption

    Checks your current API usage and remaining signature credits.

  2. 06

    List requests

    Returns a list of all signature requests within your Yousign organization.

  3. 07

    Get request

    Fetches the specific status and details for a single signature request.

  4. 08

    Activate request

    Sends a draft request to signers by triggering their email notifications.

Real work

What teams actually run

01

Contract Automation

A sales rep tells their agent to create a new request and add a client as a signer.

02

Status Auditing

A legal officer asks the agent for a list of all completed signature requests from the last week.

03

Error Correction

An HR manager cancels an incorrect signature request and provides a reason via chat.

04

Resource Planning

An operations lead checks remaining signature credits before starting a large batch of contracts.

Automate a task

Put Yousign 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

Yousign 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.

ClaudeClaudeChatGPTChatGPTGeminiGeminiPerplexityPerplexityGrokGrokMicrosoft CopilotMicrosoft CopilotCursorCursorVS CodeVS CodeWindsurfWindsurfJetBrainsJetBrainsClineClineLangChainLangChainVercel AI SDKVercel AI SDKLovableLovableZ.aiZ.aiRaycastRaycastQwen CodeQwen CodeKimi CodeKimi CodeLe ChatLe Chat

Building your own app? The connector is yours to use.

You don't need a client to put Yousign 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

926ms average. Fast in production.

Yousign is checked daily against the live service.

Daily averagePeak 1043ms
Oct 3Today
Fastest day
724ms
Slowest day
1043ms
14-day trend
Slowing+7%

Connect your client

One URL. Every client.

Activate the Connector, copy your link, and paste it into the client you already use. 8 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 Yousign, so you can see the experience inside your AI.

It does not authenticate your account with Yousign. Actions requiring credentials or live account data may not run until you activate the Connector and authorize the service.

Yousign Connector

You're all set. Choose your MCP client and follow the setup instructions.

Connector linkhttps://edge.vinkius.com/vk_preview_XqpILONBmrUiDY0i2Js8GlNYnh1xF9w4KnsztPoi/mcp

Claude Desktop

Follow the steps below to connect in seconds.

  1. 1In Claude Desktop, open Settings → Connectors.
  2. 2Click “Add custom connector” and paste the connector link above as the remote MCP server URL.
  3. 3Click Add and start a new chat — Yousign capabilities are ready to use.
Configuration · claude_desktop_config.jsonCopy
{
  "mcpServers": {
    "yousign-mcp": {
      "url": "https://edge.vinkius.com/vk_preview_XqpILONBmrUiDY0i2Js8GlNYnh1xF9w4KnsztPoi/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 Yousign in Claude and other AIs

See all the AI clients this connector works with ↑

Who it's for

Built for the work Yousign owners hand off.

This MCP is built for professionals who handle high volumes of legal or administrative documents.

  • 01

    Legal & Compliance Teams

    They use the agent to monitor signature statuses and audit requests.

  • 02

    HR Managers

    They automate employment contract signing and verify completion.

  • 03

    Sales Professionals

    They track contract signatures and activate requests without leaving their workspace.

  • 04

    Operations Managers

    They monitor API consumption and manage the document lifecycle.

FAQ

Questions Yousign owners ask.

  • 01

    How do I connect my Yousign account?

    You subscribe to the MCP on Vinkius and enter your Yousign API Key. Once connected, your AI client can immediately start managing requests.

  • 02

    Which AI clients can I use with this MCP?

    You can use any MCP-compatible client, including Claude, Cursor, and Windsurf.

  • 03

    Can I cancel a request that is already out for signature?

    Yes. You can use the cancel request capability to stop an ongoing process and provide a reason for the termination.

  • 04

    Does this MCP handle the actual sending of documents?

    Yes. After you create a draft request and add signers, you can use the activate request capability to trigger email notifications to the signers.

  • 05

    How can I see how many signature credits I have left?

    You can ask your agent to check your consumption, and it will use the get consumption capability to retrieve your current API usage and remaining credits.

  • 06

    Can I check the status of a signature request via chat?

    Yes. The get_signature_request capability allows your AI agent to retrieve the real-time status of any request ID, showing you whether it is in 'draft', 'ongoing', 'done', or has been 'cancelled'.

  • 07

    How do I add signers to a draft request using the agent?

    You can use the add_signer capability. Provide the unique request ID along with the signer's email, first name, and last name. You can add multiple signers to a single request before activating it.

  • 08

    Can I see how many signature credits I have left in my plan?

    Absolutely. Use the get_api_consumption capability to retrieve your current usage statistics and remaining signature credits, helping you manage your Yousign subscription budget.

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