How to Use the Griffin MCP in Mastra AI

Q: How do I register Griffin tools with Mastra AI?

Install @mastra/mcp@latest and initialize a new MCPClient pointing to your Vinkius server URL. Call mcpClient.listTools() and spread the returned Griffin tools directly into your Mastra AI Agent's tool configuration array.

Q: Can Mastra AI require approval before running a Griffin MCP transfer?

Yes, you can enable requireToolApproval in your Mastra AI agent config for createinternaltransfer. This pauses the Mastra AI workflow and waits for a human operator to sign off before the Griffin server executes the transfer.

Q: Can I scope agents to specific corporate organizations?

Yes, you can use listorganizations to find the correct entity ID, then lock your Mastra AI agent's context to that organization. The agent then uses getorganization to verify permissions before running any financial operations.

Q: How is sensitive corporate banking data secured?

All corporate data retrieved via getaccount is kept in an ephemeral memory state during Mastra AI workflow execution. Your credentials are encrypted by Vinkius, and the server runs in a secure V8 sandbox to prevent leaks.

Automate complex Griffin banking workflows and multi-step ledger transfers with Mastra AI.

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Connect Griffin MCP to Mastra AI

Create your Vinkius account to connect Griffin 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 Griffin with Mastra AI

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Automate multi-step bank transfers with Mastra AI

This MCP Server allows your Mastra AI agents to execute Griffin ledger movements. The agent calls `create_internal_transfer` to shift funds and monitors the transaction state using `get_transaction`. If a transfer fails, the Mastra AI workflow engine catches the error and executes your retry logic. You can build branching paths in Mastra AI that notify admins or try alternative accounts if the Griffin ledger rejects the initial attempt.

Continuous Griffin compliance monitoring in Mastra AI

This MCP Server lets Mastra AI agents run background compliance checks on Griffin. The agent uses `list_verifications` to scan pending onboarding files and flags anomalies for human review. When a verification changes status, the Mastra AI workflow uses `get_verification` to pull the complete payload. Mastra AI can then trigger downstream actions, like updating database records or sending welcome emails, based on the Griffin compliance result.

Automated payee directory management in Mastra AI

This MCP Server exposes your corporate directory to autonomous Mastra AI agents. Mastra AI queries `list_payees` to verify recipient details before any money moves, reducing manual entry errors. The agent cross-references payee records with active bank accounts found via `list_accounts`. This ensures your automated Mastra AI workflows only initiate transfers to pre-approved, verified Griffin recipients.

Setup guide

Set up Griffin 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 Griffin 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: "griffin-mcp-client",
  servers: {
    "griffin-mcp": {
      url: new URL(
        "https://edge.vinkius.com/[YOUR_TOKEN_HERE]/mcp"
      ),
    },
  },
});

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

const result = await agent.generate(
  "List recent Griffin 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 Griffin. 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 Griffin MCP in Mastra AI

Install `@mastra/mcp@latest` and initialize a new `MCPClient` pointing to your Vinkius server URL. Call `mcpClient.listTools()` and spread the returned Griffin tools directly into your Mastra AI Agent's tool configuration array.

Yes, you can enable `requireToolApproval` in your Mastra AI agent config for `create_internal_transfer`. This pauses the Mastra AI workflow and waits for a human operator to sign off before the Griffin server executes the transfer.

Mastra AI uses its built-in workflow engine to handle Griffin rate limiting. If `list_transactions` hits an API limit, the Mastra AI framework automatically retries the call with exponential backoff until the data is successfully retrieved.

Yes, you can use `list_organizations` to find the correct entity ID, then lock your Mastra AI agent's context to that organization. The agent then uses `get_organization` to verify permissions before running any financial operations.

All corporate data retrieved via `get_account` is kept in an ephemeral memory state during Mastra AI workflow execution. Your credentials are encrypted by Vinkius, and the server runs in a secure V8 sandbox to prevent leaks.

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