How to Use the Kinde (Modern Authentication) MCP in Mastra AI

Q: How can I connect Kinde (Modern Authentication) to a Mastra AI agent?

You instantiate the MCPClient in your Mastra AI code, passing it the unique URL for your Vinkius-hosted Kinde server. You can then call mcpClient.listTools() and provide them to your agent's configuration.

Q: How do I provision a new user and add them to an organization in one workflow?

You create a Mastra AI workflow that first calls the createorganization tool. Then, you use the organization ID from that output as an input to the createuser tool. The workflow engine manages the state between steps.

Build reliable, multi-step Kinde user onboarding workflows with Mastra AI's fault-tolerant agent framework.

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Connect Kinde (Modern Authentication) MCP to Mastra AI

Create your Vinkius account to connect Kinde (Modern Authentication) 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 Kinde (Modern Authentication) with Mastra AI

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Automate Complex User Onboarding

This server provides the tools to fully automate Kinde user provisioning. A Mastra AI workflow can call `create_organization` for a new customer, and then immediately call `create_user` to add the first admin to that org. Here's the thing: network requests fail. Mastra AI's workflow engine has automatic retries with exponential backoff built-in. If the `create_user` call fails, it will try again, making your onboarding sequence much more robust.

Update and Verify in One Workflow

Use the `update_user` tool to change a user's roles or details. In a standard script, you'd just hope it worked. With Mastra AI, you can build a workflow that makes the change and then immediately follows up with `get_user` to confirm the update was applied correctly. If the verification step fails, your workflow can automatically trigger an alert or a rollback procedure. It's a smarter way to handle critical identity operations.

Your Kinde MCP Server Toolkit

This isn't just one or two functions, it's a full set of identity management tools for your agent. Before creating a user, your Mastra AI agent can use `list_organizations` to find the right one, or use `list_roles` to present options to a human for approval. This MCP server gives your agent the context it needs to make correct decisions. Mastra AI provides the engine to chain those decisions into a reliable, automated process.

Setup guide

Set up Kinde (Modern Authentication) 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 Kinde (Modern Authentication) 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: "kinde-modern-authentication-mcp-client",
  servers: {
    "kinde-modern-authentication-mcp": {
      url: new URL(
        "https://edge.vinkius.com/[YOUR_TOKEN_HERE]/mcp"
      ),
    },
  },
});

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

const result = await agent.generate(
  "List recent Kinde (Modern Authentication) 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 Kinde. 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 Kinde (Modern Authentication) MCP in Mastra AI

You instantiate the `MCPClient` in your Mastra AI code, passing it the unique URL for your Vinkius-hosted Kinde server. You can then call `mcpClient.listTools()` and provide them to your agent's configuration.

Yes, that's one of its main strengths. Mastra AI's workflow engine includes automatic retries and conditional logic. You can build workflows that gracefully handle API errors from tools like `create_user` or `update_user`.

Absolutely. Mastra AI supports human-in-the-loop workflows. You can configure your agent to pause and require approval before executing a sensitive tool like `update_user` to grant admin privileges.

You create a Mastra AI workflow that first calls the `create_organization` tool. Then, you use the organization ID from that output as an input to the `create_user` tool. The workflow engine manages the state between steps.

It processes Kinde user data like names and emails, plus organization and role information. Vinkius runs each MCP server in an isolated sandbox, meaning the server holds no state and your data isn't stored after an operation completes. Mastra AI simply calls the secure endpoint.

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