Bring Digital Contracts
to LangChain
Create your Vinkius account to connect eSignly Electronic Signature to LangChain and start using all 10 AI tools in minutes. Fully managed, enterprise secure, and ready to use without writing a single line of code. No hosting, no server setup — just connect and start using.
GDPR Free for SubscribersCompatible with every major AI agent and IDE
Gemini
What is the eSignly Electronic Signature MCP Server?
Integrate eSignly, the powerful and secure electronic signature platform, directly into your AI workflow. Manage your e-signature documents and reusable templates, track signing statuses and individual signer progress, monitor detailed audit trails and security logs, and oversee your document management using natural language.
What you can do
- Document Oversight — List and retrieve detailed information, sender details, and real-time signing status for all your eSign documents.
- Template Intelligence — Monitor reusable document templates, resolving field definitions and placeholder roles across your library.
- Security Management — Access and monitor complete document audit trails, identifying signing events, timestamps, and IP addresses.
- Signing Auditing — Retrieve high-level summaries of document volume, template usage, and organizational signing health instantly.
How it works
- Connect the eSignly integration to your AI assistant.
- Authorize using your eSignly API ID and API Key (found in your developer settings).
- Orchestrate your electronic signatures and document workflows through intuitive conversation.
Who is this for?
- Legal & Compliance Teams — Quickly check document audit trails and completion statuses on the go.
- Sales Operations — Research active contract statuses and signer progress via chat during deal tracking.
- HR & Admin Teams — Monitor template usage and organizational document metadata instantly.
Built-in capabilities (10)
Get detailed settings and status for a specific document
Retrieve metadata and limits for your eSignly account
Get detailed settings for a specific eSign template
Get the complete audit trail for a specific document
List all signers and their current signing status for a document
List all contacts registered in your eSignly address book
List all documents in your eSignly account
List all reusable document templates
Identify documents that have been signed by all parties
Retrieve a high-level summary of document and template activity
Why LangChain?
LangChain's ecosystem of 500+ components combines seamlessly with eSignly Electronic Signature through native MCP adapters. Connect 10 tools via Vinkius and use ReAct agents, Plan-and-Execute strategies, or custom agent architectures. with LangSmith tracing giving full visibility into every tool call, latency, and token cost.
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The largest ecosystem of integrations, chains, and agents. combine eSignly Electronic Signature MCP tools with 500+ LangChain components
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Agent architecture supports ReAct, Plan-and-Execute, and custom strategies with full MCP tool access at every step
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LangSmith tracing gives you complete visibility into tool calls, latencies, and token usage for production debugging
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Memory and conversation persistence let agents maintain context across eSignly Electronic Signature queries for multi-turn workflows
eSignly Electronic Signature in LangChain
Why run eSignly Electronic Signature with Vinkius?
The eSignly Electronic Signature connection runs on our fully managed, secure cloud infrastructure. We handle the hosting, maintenance, and security so you don't have to deal with servers or code. All 10 tools are ready to work instantly without any complex setup.
You stay in complete control of your data. Your AI only accesses the information you approve, keeping your sensitive passwords and private details completely safe. Plus, with automatic optimizations, your AI works faster and more efficiently.
* Every connection is hosted and maintained by Vinkius. We handle the security, updates, and infrastructure so you don't have to write code or manage servers. See our infrastructure
Over 4,000 integrations ready for AI agents
Explore a vast library of pre-built integrations, optimized and ready to deploy.
Connect securely in under 30 seconds
Generate tokens to authenticate and link external services in a single step.
Complete visibility into every agent action
Audit live requests, latency, success rates, and active security compliance policies.
Optimize spending and track token ROI
Analyze real-time token consumption and cost metrics detailed by connection.
Explore our live AI Agents Analytics dashboard to see it all working
This dashboard is included when you connect eSignly Electronic Signature using Vinkius. You will never be left in the dark about what your AI agents are doing with your tools.
eSignly Electronic Signature and 4,000+ other AI tools. No hosting, no code, ready to use.
Professionals who connect eSignly Electronic Signature to LangChain through Vinkius don't need to write code, manage servers, or worry about security. Everything is pre-configured, secure, and runs automatically in the background.
Raw MCP | Vinkius | |
|---|---|---|
| Ready-to-use MCPs | Find and configure each manually | 4,000+ MCPs ready to use |
| Connection Setup | Manual coding & server setup | 1-click instant connection |
| Server Hosting | You host it yourself (needs 24/7 uptime) | 100% hosted & managed by Vinkius |
| Security & Privacy | Stored in plaintext config files | Bank-grade encrypted vault |
| Activity Visibility | Blind execution (no logs or tracking) | Live dashboard with real-time logs |
| Cost Control | Runaway AI token spend risk | Automatic budget limits |
| Revoking Access | Must delete files or code to stop | 1-click disconnect button |
How Vinkius secures
eSignly Electronic Signature for LangChain
Every request between LangChain and eSignly Electronic Signature is protected by our secure gateway. We automatically keep your sensitive data private, prevent unauthorized access, and let you disconnect instantly at any time.
Frequently asked questions
How do I get eSignly API credentials?
Log in to your eSignly account, navigate to Settings > API, and you can find your unique API ID and API Key there. Ensure you have a plan that includes API access.
Can the agent send new documents for signature?
This integration currently focuses on listing and auditing documents, templates, and contacts. Creating or sending new documents for signature should be managed via the eSignly web portal or automated template triggers.
Does the integration show real-time signing status?
Yes, you can use the list_document_signers tool to retrieve the current completion status for every signer associated with a specific document.
How does LangChain connect to MCP servers?
Use langchain-mcp-adapters to create an MCP client. LangChain discovers all tools and wraps them as native LangChain tools compatible with any agent type.
Which LangChain agent types work with MCP?
All agent types including ReAct, OpenAI Functions, and custom agents work with MCP tools. The tools appear as standard LangChain tools after the adapter wraps them.
Can I trace MCP tool calls in LangSmith?
Yes. All MCP tool invocations appear as traced steps in LangSmith, showing input parameters, response payloads, latency, and token usage.
MultiServerMCPClient not found
Install: pip install langchain-mcp-adapters
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