How to Use the Metrc MCP in Mastra AI

Build resilient cannabis compliance workflows using Mastra AI and this MCP Server.

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Connect Metrc MCP to Mastra AI

Create your Vinkius account to connect Metrc 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 Metrc with Mastra AI

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Perplexity

Automated compliance workflows

Chain your regulatory tasks together using the Mastra AI workflow engine. Use `list_active_sales` to trigger audits or alerts when transaction volume spikes. If a call fails, the framework handles the retry logic for you. It ensures your compliance checks run consistently without manual intervention.

Conditional state tracking

Implement complex branching based on your inventory status. Your Mastra AI agent can check `list_incoming_transfers` and automatically notify your team if a shipment is flagged. You define the logic and the agent executes the steps. It turns static data into an active notification system for your supply chain.

Reliable data synchronization

Keep your local records aligned with the source of truth. Use `get_package_details` to verify specific items during your automated reconciliation tasks. This eliminates discrepancies between your local ledger and the regulatory database. The agent performs the verification and flags mismatches for your review.

Setup guide

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

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

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

You instantiate the client within your Mastra agent definition. The tools become native functions that your agent can invoke during its workflow execution.

Yes. You can configure exponential backoff in your Mastra workflow. If a network blip occurs, the agent retries the call to the server without stopping the entire process.

It is as reliable as the API itself. Because this MCP Server maintains a direct connection, your agents work with the most current state reported by the registry.

You provide your endpoint token to the Vinkius platform. The server handles the handshake, keeping your keys out of your application code.

The server operates in a zero-trust environment. Your sensitive plant and harvest data remains isolated within the ephemeral sandbox during the execution of your agent tasks.

Use it with your favorite AI tools

Connect this server to Cursor, Claude, VS Code, and more.

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