How to Use the ShangQian / 上上签 (BestSign) MCP in Cursor

Q: How do I implement a full contract workflow using ShangQian / 上上签 (BestSign) in Cursor?

You chain the tools: first, call verifyidentityv2. Then, use that verified user data to execute signcontractnow within your code. The AI handles the complex function calls for you.

Q: Can I get contract information from ShangQian / 上上签 (BestSign) using Cursor?

Yes, you can use getcontractdetails(id) to pull metadata into your current file. You'll then have that data available as a live variable in your code.

Q: What happens when I need to sign a contract using ShangQian / 上上签 (BestSign) in Cursor?

You write the function call for signcontractnow and pass it parameters. The AI executes this against the MCP Server, providing you with a live return value that you can immediately use or log.

Q: Does this MCP Server help me handle templates for ShangQian / 上上签 (BestSign) in Cursor?

It does. Use the uploadshangqiantemplate tool to manage and reference document layouts right within your code's logic, making your contract creation highly repeatable.

Write secure, compliant contract signing logic directly in Cursor for developers.

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Connect ShangQian / 上上签 (BestSign) MCP to Cursor

Create your Vinkius account to connect ShangQian / 上上签 (BestSign) to Cursor — we handle the hosting, security, and runtime updates so you don't have to. No server setup required.

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Setup ShangQian / 上上签 (BestSign) with Cursor

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Build Signing Logic with MCP Server

You can write the entire signature sequence—from checking identity to generating a signed document—in one block of code. Start by calling `verify_identity_v2` and then use that result directly in your function call for `sign_contract_now`. This means the AI generates working code paths using real API responses, not just stubs.

Programmatic Contract Management

Writing boilerplate contract handling is easy. Use `create_shangqian_contract` to generate a new contract object and then immediately follow up with `get_contract_details(id)` to pull its initial metadata into your variable scope. It makes managing the lifecycle of a contract an actual coding task, not just a conceptual one.

Onboard Users in Code

Need to pre-register users before running a workflow? The `register_shangqian_user` tool lets you write the user setup function cleanly. You can then use that newly registered ID when calling other tools like `get_user_certificate`. This keeps your codebase clean and ensures dependencies are handled in the correct sequence.

Setup guide

Set up ShangQian / 上上签 (BestSign) MCP in Cursor

Prerequisites

Cursor installed (macOS, Windows, or Linux)
Active Vinkius subscription with a valid endpoint token

1

Open MCP Settings

Go to Cursor Settings → MCP or open the Command Palette (Cmd+Shift+P / Ctrl+Shift+P) and search for "MCP: Add Server".
2

Add the ShangQian / 上上签 (BestSign) MCP

Cursor will create or open .cursor/mcp.json in your project root. Paste the JSON snippet on the right. Replace [YOUR_TOKEN_HERE] with your endpoint token from cloud.vinkius.com.
3

Enable Agent mode

Open Composer (Cmd+I / Ctrl+I) and switch to Agent mode using the dropdown at the top. MCP tools are only available in Agent mode.
4

Verify the connection

Ask Cursor something like "List my recent ShangQian / 上上签 (BestSign) transactions." If the MCP tools are loaded correctly, Cursor will call the ShangQian / 上上签 (BestSign) tools automatically. You can also check Settings → MCP for a green status indicator.

.cursor/mcp.json

{
  "mcpServers": {
    "shangqian-bestsign-mcp": {
      "url": "https://edge.vinkius.com/[YOUR_TOKEN_HERE]/mcp"
    }
  }
}

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Independent Platform Disclaimer: Vinkius is an independent platform and is not affiliated with, endorsed by, sponsored by, verified by, or otherwise authorized by ShangQian / 上上签 (BestSign). All third-party trademarks, logos, and brand names are the property of their respective owners. Their use on this website is strictly for informational purposes to identify service compatibility and interoperability.

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Common questions about ShangQian / 上上签 (BestSign) MCP in Cursor

You chain the tools: first, call `verify_identity_v2`. Then, use that verified user data to execute `sign_contract_now` within your code. The AI handles the complex function calls for you.

Yes, you can use `get_contract_details(id)` to pull metadata into your current file. You'll then have that data available as a live variable in your code.

You write the function call for `sign_contract_now` and pass it parameters. The AI executes this against the MCP Server, providing you with a live return value that you can immediately use or log.

The server deals primarily with digital certificates and contract metadata. When coding, remember it handles your user's digital certificate information via `get_user_certificate`.

It does. Use the `upload_shangqian_template` tool to manage and reference document layouts right within your code's logic, making your contract creation highly repeatable.

Use it with your favorite AI tools

Connect this server to Cursor, Claude, VS Code, and more.

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