How do I find my eSign App ID and Secret?

Log in to the [eSign Open Platform](https://open.esign.cn/), create a new application, and you will find your App ID and App Secret in the application credentials section.

Can I retrieve the signing URL for a participant?

Yes. Use the `get_execute_url` tool with the flow ID and the signer's account ID. Your agent will retrieve the unique URL where the participant can perform the signature.

Is it possible to download the signed documents?

Yes! Once a sign flow is completed, you can use the `download_docs` tool to retrieve temporary download links for all documents included in that flow.

eSign (e签宝) MCP Server for AutoGen 10 tools — connect in under 2 minutes

Name: eSign (e签宝)
Availability: InStock
Author: Vinkius

microsoft.github.io/autogen/docs/tools/mcp-tools

Built by Vinkius GDPR 10 Tools Framework

Microsoft AutoGen enables multi-agent conversations where agents negotiate, delegate, and execute tasks collaboratively. Add eSign (e签宝) as an MCP tool provider through Vinkius and every agent in the group can access live data and take action.

Get MCP Server for AI Agents

ASK AI ABOUT THIS MCP SERVER

Open in ChatGPT Open in Claude Open in Perplexity

Vinkius supports streamable HTTP and SSE.

python

import asyncio
from autogen_agentchat.agents import AssistantAgent
from autogen_ext.tools.mcp import McpWorkbench

async def main():
    # Your Vinkius token. get it at cloud.vinkius.com
    async with McpWorkbench(
        server_params={"url": "https://edge.vinkius.com/[YOUR_TOKEN_HERE]/mcp"},
        transport="streamable_http",
    ) as workbench:
        tools = await workbench.list_tools()
        agent = AssistantAgent(
            name="esign_e_agent",
            tools=tools,
            system_message=(
                "You help users with eSign (e签宝). "
                "10 tools available."
            ),
        )
        print(f"Agent ready with {len(tools)} tools")

asyncio.run(main())

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* 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

About eSign (e签宝) MCP Server

Empower your AI agent to orchestrate your digital agreement lifecycle with eSign (e签宝), the premier electronic signature platform in China. By connecting eSign to your agent, you transform complex contract workflows and document signing into a natural conversation. Your agent can instantly list your sign flows, create new signature tasks, manage document templates, and even retrieve signing URLs for participants without you ever needing to navigate the comprehensive eSign portal. Whether you are managing high-volume employee contracts or complex B2B agreements, your agent acts as a real-time legal operations assistant, keeping your documents secure and your business moving.

AutoGen enables multi-agent conversations where agents negotiate, delegate, and collaboratively use eSign (e签宝) tools. Connect 10 tools through Vinkius and assign role-based access. a data analyst queries while a reviewer validates, with optional human-in-the-loop approval for sensitive operations.

What you can do

Sign Flow Orchestration — Create and manage digital signature workflows with full support for documents and signers.
Template Management — Browse predefined document templates to accelerate your contract production.
Signature Tracking — Monitor the real-time status of active sign flows and retrieve execution URLs for participants.
Document Control — Add PDF documents to signature tasks and retrieve download links for completed agreements.
Organization Insights — Retrieve high-level information about your enterprise eSign account and authorization status.

The eSign (e签宝) MCP Server exposes 10 tools through the Vinkius. Connect it to AutoGen in under two minutes — no API keys to rotate, no infrastructure to provision, no vendor lock-in. Your configuration, your data, your control.

How to Connect eSign (e签宝) to AutoGen via MCP

Follow these steps to integrate the eSign (e签宝) MCP Server with AutoGen.

Install AutoGen

Run pip install "autogen-ext[mcp]"

Replace the token

Replace [YOUR_TOKEN_HERE] with your Vinkius token

Integrate into workflow

Use the agent in your AutoGen multi-agent orchestration

Explore tools

The workbench discovers 10 tools from eSign (e签宝) automatically

Why Use AutoGen with the eSign (e签宝) MCP Server

AutoGen provides unique advantages when paired with eSign (e签宝) through the Model Context Protocol.

Multi-agent conversations: multiple AutoGen agents discuss, delegate, and collaboratively use eSign (e签宝) tools to solve complex tasks

Role-based architecture lets you assign eSign (e签宝) tool access to specific agents. a data analyst queries while a reviewer validates

Human-in-the-loop support: agents can pause for human approval before executing sensitive eSign (e签宝) tool calls

Code execution sandbox: AutoGen agents can write and run code that processes eSign (e签宝) tool responses in an isolated environment

eSign (e签宝) + AutoGen Use Cases

Practical scenarios where AutoGen combined with the eSign (e签宝) MCP Server delivers measurable value.

Collaborative analysis: one agent queries eSign (e签宝) while another validates results and a third generates the final report

Automated review pipelines: a researcher agent fetches data from eSign (e签宝), a critic agent evaluates quality, and a writer produces the output

Interactive planning: agents negotiate task allocation using eSign (e签宝) data to make informed decisions about resource distribution

Code generation with live data: an AutoGen coder agent writes scripts that process eSign (e签宝) responses in a sandboxed execution environment

eSign (e签宝) MCP Tools for AutoGen (10)

These 10 tools become available when you connect eSign (e签宝) to AutoGen via MCP:

add_docs

Add documents to flow

add_signers

Add signers to flow

create_sign_flow

Create a new sign flow

download_docs

Download flow documents

get_execute_url

Get signature URL

get_org_info

Get organization details

get_sign_flow

Get sign flow details

list_sign_flows

List sign flows

list_templates

List sign templates

start_flow

Start sign flow

Example Prompts for eSign (e签宝) in AutoGen

Ready-to-use prompts you can give your AutoGen agent to start working with eSign (e签宝) immediately.

"List all active signature flows on eSign."

"Get the signing URL for account 'acc-8821' in flow 'flow-9920'."

"Show me all available document templates."

Troubleshooting eSign (e签宝) MCP Server with AutoGen

Common issues when connecting eSign (e签宝) to AutoGen through the Vinkius, and how to resolve them.

McpWorkbench not found

Install: pip install "autogen-ext[mcp]"

eSign (e签宝) + AutoGen FAQ

Common questions about integrating eSign (e签宝) MCP Server with AutoGen.

How does AutoGen connect to MCP servers?

Create an MCP tool adapter and assign it to one or more agents in the group chat. AutoGen agents can then call eSign (e签宝) tools during their conversation turns.

Can different agents have different MCP tool access?

Yes. AutoGen's role-based architecture lets you assign specific MCP tools to specific agents, so a querying agent has different capabilities than a reviewing agent.