How to Use the eSignly Electronic Signature MCP in Mastra AI

Q: How do I enforce human approval for eSignly Electronic Signature actions in Mastra AI?

You can set requireToolApproval on tools like listdocumentaudittrail. This forces the workflow to pause until a human reviews and approves the audit request.

Q: Does this MCP Server support the Mastra AI workflow engine?

Yes. The server exposes tools like gettemplatedetails as standard Mastra tools. This allows you to map template variables directly into your conditional workflow steps.

Build resilient eSignly signature workflows in Mastra AI with automatic retries and conditional branching.

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Connect eSignly Electronic Signature MCP to Mastra AI

Create your Vinkius account to connect eSignly Electronic Signature to Mastra AI and route execution through our secure gateway. The platform manages server hosting, runtime updates, and security layers. Configuration requires no manual server provisioning.

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Setup eSignly Electronic Signature with Mastra AI

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Perplexity

Multi-Step Signature Workflows in Mastra AI

Mastra AI excels at running complex, multi-step agent actions that cannot afford to fail. When your agent calls `list_successfully_signed_documents`, you can branch your workflow to trigger downstream payments or database updates instantly. If a step fails, Mastra's built-in engine retries the call. This ensures that checking document completion is reliable even if the external API experiences brief network drops.

Human-in-the-Loop Document Auditing

High-value contracts require extra oversight before execution. You can configure Mastra AI to pause and require manual approval before running `quick_signing_volume_audit` or exposing sensitive account details. Once approved, the agent pulls the high-level activity summary to verify that your signing volumes align with internal compliance quotas.

Automated Contact Validation via MCP Server

Prevent signature requests from going to the wrong inbox by validating signers first. Your Mastra AI agent can query `list_esign_contacts` to verify that a recipient exists in your address book before initiating a contract. If the contact is missing, the workflow can branch to alert your sales team or prompt the user for confirmation. This keeps your address directory clean and prevents failed delivery attempts.

Setup guide

Set up eSignly Electronic Signature MCP in Mastra AI

Prerequisites

Node.js 18+ and a TypeScript project
@mastra/mcp + @mastra/core packages
Active Vinkius subscription with a valid endpoint token

1

Install dependencies
Run npm install @mastra/mcp @mastra/core plus your preferred model provider (e.g. @ai-sdk/openai).
2

Configure the MCPClient
Create an MCPClient with your Vinkius endpoint as a URL object. Replace [YOUR_TOKEN_HERE] with your token from cloud.vinkius.com.
3

Discover and inject tools
Call mcpClient.listTools() and spread the result into your agent's tools object. All eSignly Electronic Signature tools become native Mastra tools.
4

Run with any model
Swap openai("gpt-4o") for any AI SDK-compatible provider. Call agent.generate() and the agent routes tool calls through MCP automatically.

agent.ts

import { MCPClient } from "@mastra/mcp";
import { Agent } from "@mastra/core/agent";
import { openai } from "@ai-sdk/openai";

const mcpClient = new MCPClient({
  id: "esignly-electronic-signature-mcp-client",
  servers: {
    "esignly-electronic-signature-mcp": {
      url: new URL(
        "https://edge.vinkius.com/[YOUR_TOKEN_HERE]/mcp"
      ),
    },
  },
});

const agent = new Agent({
  name: "eSignly Electronic Signature Agent",
  model: openai("gpt-4o"),
  instructions: "You have access to eSignly Electronic Signature tools.",
  tools: {
    ...(await mcpClient.listTools()),
  },
});

const result = await agent.generate(
  "List recent eSignly Electronic Signature transactions"
);
console.log(result.text);

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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 eSignly Electronic Signature. 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 eSignly Electronic Signature MCP in Mastra AI

Install @mastra/mcp and instantiate the client with the Vinkius endpoint. You then register the tools, allowing your Mastra AI agents to call `get_document_detailed_data` during automated steps.

Yes. Mastra AI uses automatic retries with exponential backoff. If `list_document_signers` fails due to a rate limit, the framework waits and retries the request without crashing your workflow.

You can set requireToolApproval on tools like `list_document_audit_trail`. This forces the workflow to pause until a human reviews and approves the audit request.

Yes. The server exposes tools like `get_template_details` as standard Mastra tools. This allows you to map template variables directly into your conditional workflow steps.

The MCP Server only retrieves text-based metadata, contact lists, and audit trails like `list_esign_contacts`. No document content or biometric signature data is stored on Vinkius, maintaining your compliance posture.

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