ShangQian / 上上签 (BestSign) MCP Connector for Claude

Empower your AI agent to orchestrate your digital document workflows and electronic signatures with ShangQian (BestSign / 上上签), the premier B2B digital signature platform in China. By connecting ShangQian to your agent, you transform complex contract lifecycle management, user identity verification (KYC), and signature orchestration into a natural conversation. Your agent can instantly register new personal or enterprise users, initialize contracts from pre-defined templates, retrieve detailed contract statuses, and even generate secure download links for executed documents without you ever needing to navigate the comprehensive BestSign Management Portal. Whether you are automating HR onboarding or coordinating high-volume commercial agreements, your agent acts as a real-time contract coordinator, providing accurate and fast results from a single, authorized source.

What you can do

• User Orchestration — Register new users, verify digital certificates, and perform KYC identity checks.
• Contract Management — Create signature-ready contracts using templates and monitor real-time completion status.
• Template Automation — List and audit your library of contract templates and upload new document definitions.
• Execution Control — Trigger signature operations for authorized accounts and retrieve finalized PDF documents.
• Operational Monitoring — Verify API connectivity and monitor system health to ensure signature reliability.

How it works

1. Subscribe to this server
2. Enter your ShangQian Developer ID and RT Secret
3. Start managing your digital signatures through Claude, Cursor, or any MCP-compatible client

Who is this for?

• Legal & Compliance Teams — automate contract status tracking and identity auditing through natural language.
• HR & Operations — coordinate employee onboarding and commercial agreement signing directly from your workspace.
• Developers — integrate professional-grade digital signature APIs into your AI-driven daily routines.
• BestSign Power Users — integrate your existing signature projects into your AI-driven daily routines.