Bring Digital Signatures
to Cursor
Learn how to connect Ugosign to Cursor and start using 6 AI agent tools in minutes. Fully managed, enterprise secure, and ready to use without writing a single line of code.
What is the Ugosign MCP Server?
Connect your Ugosign account to any AI agent to streamline your electronic signature and document approval workflows. Ugosign provides a powerful REST API for programmatically managing signature requests, tracking document statuses, and maintaining a secure audit trail of all signed agreements.
What you can do
- Signature Request Orchestration — List and create new electronic signature requests for one or more recipients with detailed tracking
- Document Lifecycle Tracking — Monitor the real-time status of your documents and signature requests from draft to fully executed
- Audit Trail Monitoring — Access detailed metadata for all signature requests to maintain a secure and compliant record of your agreements
- Organization Intelligence — Retrieve detailed information about your Ugosign organization to maintain an overview of your team's signing capacity
- Frictionless Approvals — Get a comprehensive overview of active signature requests and pending actions using natural language commands
How it works
1. Subscribe to this server
2. Enter your Ugosign API Key from your developer portal
3. Start managing your electronic signatures from Claude, Cursor, or any MCP client
Who is this for?
- Legal & Compliance Teams — monitor agreement statuses and manage audit trails more efficiently using natural language
- Sales Operations — automate the creation of signature requests for contracts and order forms
- Developers — integrate real-time electronic signature intelligence into custom business and legal dashboards
Built-in capabilities (6)
Pass data as a JSON string. Create a new signature request
Get document details
Get organization details
Get signature request details
List all documents
List all signature requests
Why Cursor?
Cursor's Agent mode turns Ugosign into an in-editor superpower. Ask Cursor to generate code using live data from Ugosign and it fetches, processes, and writes. all in a single agentic loop. 6 tools appear alongside file editing and terminal access, creating a unified development environment grounded in real-time information.
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Agent mode turns Cursor into an autonomous coding assistant that can read files, run commands, and call MCP tools without switching context
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Cursor's Composer feature can generate entire files using real-time data fetched through MCP. no copy-pasting from external dashboards
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MCP tools appear alongside built-in tools like file reading and terminal access, creating a unified agentic environment
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VS Code extension compatibility means your existing workflow, keybindings, and extensions all work alongside MCP tools
Ugosign in Cursor
Ugosign and 3,400+ other MCP servers. One platform. One governance layer.
Teams that connect Ugosign to Cursor through Vinkius don't need to source, host, or maintain individual MCP servers. Every tool call runs inside a hardened runtime with credential isolation, DLP, and a signed audit chain.
Raw MCP | Vinkius | |
|---|---|---|
| Server catalog | Find and host yourself | 3,400+ managed |
| Infrastructure | Self-hosted | Sandboxed V8 isolates |
| Credential handling | Plaintext in config | Vault + runtime injection |
| Data loss prevention | None | Configurable DLP policies |
| Kill switch | None | Global instant shutdown |
| Financial circuit breakers | None | Per-server limits + alerts |
| Audit trail | None | Ed25519 signed logs |
| SIEM log streaming | None | Splunk, Datadog, Webhook |
| Honeytokens | None | Canary alerts on leak |
| Custom domains | Not applicable | DNS challenge verified |
| GDPR compliance | Manual effort | Automated purge + export |
Why teams choose Vinkius for Ugosign in Cursor
The Ugosign MCP Server runs on Vinkius-managed infrastructure inside AWS — a purpose-built runtime with per-request V8 isolates, Ed25519 signed audit chains, and sub-40ms cold starts. All 6 tools execute in hardened sandboxes optimized for native MCP execution.
Your AI agents in Cursor only access the data you authorize, with DLP that blocks sensitive information from ever reaching the model, kill switch for instant shutdown, and up to 60% token savings. Enterprise-grade infrastructure, zero maintenance.
* Every MCP server runs on Vinkius-managed infrastructure inside AWS - a purpose-built runtime with per-request V8 isolates, Ed25519 signed audit chains, and sub-40ms cold starts optimized for native MCP execution. See our infrastructure
How Vinkius secures
Ugosign for Cursor
Every tool call from Cursor to the Ugosign MCP Server is protected by DLP redaction, cryptographic audit chains, V8 sandbox isolation, kill switch, and financial circuit breakers.
Frequently asked questions
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.
Can I track the status of a specific signature request?
Yes, use the get_signature_request tool with the unique ID to see if it is 'pending', 'viewed', or 'signed'.
Does it support multiple recipients?
Absolutely. You can specify one or more recipients when creating a new signature request via the create_signature_request tool.
What is Agent mode and why does it matter for MCP?
Agent mode is Cursor's autonomous execution mode where the AI can perform multi-step tasks: reading files, editing code, running terminal commands, and calling MCP tools. Without Agent mode, Cursor operates in a simpler ask-and-answer mode that doesn't support tool calling. Always ensure you're in Agent mode when working with MCP servers.
Where does Cursor store MCP configuration?
Cursor looks for MCP server configurations in a mcp.json file. You can configure servers at the project level (.cursor/mcp.json in your project root) or globally (~/.cursor/mcp.json). Project-level configs take precedence.
Can Cursor use MCP tools in inline edits?
No. MCP tools are only available in Agent mode through the chat panel. Inline completions and Tab suggestions do not trigger MCP tool calls. This is by design. tool calls require user visibility and approval.
How do I verify MCP tools are loaded?
Open Settings → Features → MCP and look for your server name. A green indicator means the server is connected. You can also check Agent mode's available tools by clicking the tools dropdown in the chat panel.
Tools not appearing in Cursor
Ensure you are in Agent mode (not Ask mode). MCP tools only work in Agent mode.
Server shows as disconnected
Check Settings → Features → MCP and verify the server status. Try clicking the refresh button.