How to Use the MyCase Legal MCP in Mastra AI

Q: Where are my clients' sensitive case files and documents stored?

All files accessed via listmycasedocuments remain securely stored within your primary legal database. The Vinkius sandbox acts as a temporary pipeline, never caching or storing your files.

Build reliable, self-healing legal workflows that automate case management and billing with Mastra AI.

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Connect MyCase Legal MCP to Mastra AI

Create your Vinkius account to connect MyCase Legal 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 MyCase Legal with Mastra AI

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Automated billing loops with Mastra AI

Law firms lose thousands of dollars every year to unbilled hours and forgotten time entries. You can build automated agents that actively audit active cases and prompt attorneys to log their time. The agent calls `list_mycase_time_entries` to check for gaps in the schedule. If it finds unbilled work, it can execute `create_mycase_time_entry` to log the hours, ensuring your firm captures every single billable minute.

Intelligent contact and matter routing

Client onboarding often stalls when administrative staff get busy. By using this MCP Server, you can automate the entire intake pipeline from the initial contact to the first case file. The workflow runs `create_mycase_contact` to register the new client in the database. Once created, it immediately triggers `create_mycase_matter` to open the case file under the correct practice area.

Resilient case tracking and updates

Case details change constantly, and keeping everything updated manually is a recipe for error. You can build workflows that monitor outside databases and update your legal records automatically. The agent uses `update_mycase_matter` to modify case statuses when milestones are reached. It can also run `get_client_mycase_cases` to verify that all related matters are properly aligned.

Setup guide

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

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

const result = await agent.generate(
  "List recent MyCase Legal 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 MyCase. 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.

Why Choose Vinkius

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Common questions about MyCase Legal MCP in Mastra AI

Yes. The MCP Server allows you to require manual approval before running critical tools like `update_mycase_matter` or modifying billing records.

Mastra has built-in retry logic when handling MCP requests. If `list_mycase_matters` hits an API limit, the framework automatically pauses and retries the request without crashing your system.

You can build workflows that check unpaid balances. The agent calls `list_mycase_invoices` to find outstanding bills, then triggers notifications to clients with payment links.

No. The MCP Server exposes these filters directly. You pass the practice area parameter when calling `list_mycase_matters` and the model will parse the request to return only the relevant cases.

All files accessed via `list_mycase_documents` remain securely stored within your primary legal database. The Vinkius sandbox acts as a temporary pipeline, never caching or storing your files.

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