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Vinkius

Integrate Yousign with Claude, Cursor, Chatbots & AI Agents MCP Server

Secure electronic signatures for documents and contracts with AI using Yousign V3.
MCP Inspector GDPR Free for Subscribers

Compatible with every major AI agent and IDE

ClaudeClaude
ChatGPTChatGPT
CursorCursor
GeminiGemini
WindsurfWindsurf
VS CodeVS Code
JetBrainsJetBrains
VercelVercel
+ other MCP clients
activate

Activate signature request on Yousign

Send for signature

add

Add document to request on Yousign

Note: In this version, pass metadata info. Upload PDF to sign

add

Add signer to request on Yousign

Define who signs

cancel

Cancel ongoing request on Yousign

Stop signature process

create

Create signature request on Yousign

Start new signature process

create

Create yousign contact on Yousign

Add to address book

delete

Delete signature request on Yousign

Remove draft request

get

Get audit trail link on Yousign

Get evidence file link

get

Get signature request on Yousign

Get request status

get

Get workspace details on Yousign

Get account info

list

List signature requests on Yousign

List all requests

list

List yousign contacts on Yousign

List address book

Security & Code Integrity Audit

Every tool in the Yousign MCP Server is continuously audited by the Vinkius Security Engine. We guarantee zero-trust payload isolation, strict data boundaries, and deterministic execution for enterprise-grade AI agents.

MCP Inspector
A+Score: 100

How Vinkius protects your data

Can I audit what my AI agents are doing with this integration?

Yes, Vinkius provides an immutable, HMAC-chained audit log. Every tool execution, payload, and response is tracked in real-time on your dashboard, giving you complete visibility into your agent's actions.

How do I download a completed signed document?

When a request status is 'done', you can retrieve download links for each document using the 'get_signature_request' tool through your AI agent.

What happens if the underlying API rate limits my agent?

Our edge infrastructure automatically handles backoffs, queueing, and throttling. If an AI agent sends too many erratic requests, Vinkius manages the rate limits gracefully, ensuring your backend doesn't crash.

What if the AI ends up reading customer data or confidential information?

We have a built-in digital "bodyguard" called DLP (Data Loss Prevention). If a tool fetches data and the response contains social security numbers, credit cards, or personal customer info, Vinkius magically blocks and erases that information before it is delivered to the AI. The AI works only with what is strictly necessary, and your sensitive data never leaks.

Supported Use Cases for Yousign

Integrate Yousign to provide your custom AI agents with direct read and write access to the capabilities listed below.

Claude Code Integration for contract signing

The Yousign server exposes documented endpoints for contract signing. This allows ChatGPT and Cursor to interact with industry titans APIs seamlessly.

LLM Orchestration for electronic signature

The Yousign toolkit provides AI native integration for electronic signature. It structures data so Claude Code can accurately process industry titans requirements.

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