MyCase Legal MCP Server for Mastra AI 16 tools — connect in under 2 minutes
Mastra AI is a TypeScript-native agent framework built for modern web stacks. Connect MyCase Legal through Vinkius and Mastra agents discover all tools automatically. type-safe, streaming-ready, and deployable anywhere Node.js runs.
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Vinkius supports streamable HTTP and SSE.
import { Agent } from "@mastra/core/agent";
import { createMCPClient } from "@mastra/mcp";
import { openai } from "@ai-sdk/openai";
async function main() {
// Your Vinkius token. get it at cloud.vinkius.com
const mcpClient = await createMCPClient({
servers: {
"mycase-legal": {
url: "https://edge.vinkius.com/[YOUR_TOKEN_HERE]/mcp",
},
},
});
const tools = await mcpClient.getTools();
const agent = new Agent({
name: "MyCase Legal Agent",
instructions:
"You help users interact with MyCase Legal " +
"using 16 tools.",
model: openai("gpt-4o"),
tools,
});
const result = await agent.generate(
"What can I do with MyCase Legal?"
);
console.log(result.text);
}
main();
* Every MCP server runs on Vinkius-managed infrastructure inside AWS - a purpose-built runtime with per-request V8 isolates, Ed25519 signed audit chains, and sub-40ms cold starts optimized for native MCP execution. See our infrastructure
About MyCase Legal MCP Server
Connect to MyCase legal practice management platform and manage your entire law practice from any AI agent. Access cases/matters, clients, documents, time entries, calendar events, invoices, and payments—all through a unified API.
Mastra's agent abstraction provides a clean separation between LLM logic and MyCase Legal tool infrastructure. Connect 16 tools through Vinkius and use Mastra's built-in workflow engine to chain tool calls with conditional logic, retries, and parallel execution. deployable to any Node.js host in one command.
What you can do
- Matters/Cases — List, search, create, and update legal cases with status, practice area, and client info
- Contacts/Clients — Manage your client database including name, email, phone, and address
- Client Portfolio — View all cases associated with a specific client
- Documents — Access case documents, filings, correspondence, and evidence
- Time Tracking — Log billable and non-billable time entries against any case
- Calendar — View court dates, hearings, deadlines, and meetings
- Invoices — List and review invoices with amounts, status, and line items
- Payments — Track payments received from clients
- Search — Search cases by keyword across titles, client names, and descriptions
The MyCase Legal MCP Server exposes 16 tools through the Vinkius. Connect it to Mastra AI in under two minutes — no API keys to rotate, no infrastructure to provision, no vendor lock-in. Your configuration, your data, your control.
How to Connect MyCase Legal to Mastra AI via MCP
Follow these steps to integrate the MyCase Legal MCP Server with Mastra AI.
Install dependencies
Run npm install @mastra/core @mastra/mcp @ai-sdk/openai
Replace the token
Replace [YOUR_TOKEN_HERE] with your Vinkius token
Run the agent
Save to agent.ts and run with npx tsx agent.ts
Explore tools
Mastra discovers 16 tools from MyCase Legal via MCP
Why Use Mastra AI with the MyCase Legal MCP Server
Mastra AI provides unique advantages when paired with MyCase Legal through the Model Context Protocol.
Mastra's agent abstraction provides a clean separation between LLM logic and tool infrastructure. add MyCase Legal without touching business code
Built-in workflow engine chains MCP tool calls with conditional logic, retries, and parallel execution for complex automation
TypeScript-native: full type inference for every MyCase Legal tool response with IDE autocomplete and compile-time checks
One-command deployment to any Node.js host. Vercel, Railway, Fly.io, or your own infrastructure
MyCase Legal + Mastra AI Use Cases
Practical scenarios where Mastra AI combined with the MyCase Legal MCP Server delivers measurable value.
Automated workflows: build multi-step agents that query MyCase Legal, process results, and trigger downstream actions in a typed pipeline
SaaS integrations: embed MyCase Legal as a first-class tool in your product's AI features with Mastra's clean agent API
Background jobs: schedule Mastra agents to query MyCase Legal on a cron and store results in your database automatically
Multi-agent systems: create specialist agents that collaborate using MyCase Legal tools alongside other MCP servers
MyCase Legal MCP Tools for Mastra AI (16)
These 16 tools become available when you connect MyCase Legal to Mastra AI via MCP:
create_mycase_contact
USE WHEN: - User wants to add a new client - User needs to create a new contact record - User asks to "add a new client" or "create a contact" PARAMETERS: - given_name (REQUIRED): Client's first name - family_name (REQUIRED): Client's last name - email (OPTIONAL): Client's email address - phone (OPTIONAL): Client's phone number - type (OPTIONAL): Contact type — "client" (default), "opposing_party", "witness", "other" EXAMPLES: - "Add a new client John Smith" → call with given_name="John", family_name="Smith" - "Create contact for opposing party Jane Doe, jane@example.com" → call with given_name="Jane", family_name="Doe", email="jane@example.com", type="opposing_party" Create a new contact/client in MyCase
create_mycase_matter
USE WHEN: - User wants to open a new legal case - User needs to create a new matter for a client - User asks to "create a new case" or "open a matter" PARAMETERS: - title (REQUIRED): Matter/case title - client_id (REQUIRED): ID of the client this matter belongs to - status (OPTIONAL): Initial status — "open" (default), "closed", "archived", "on_hold" - practice_area (OPTIONAL): Practice area (e.g. "Family Law", "Criminal Defense") - description (OPTIONAL): Matter description/notes EXAMPLES: - "Create a new case for client 123 titled 'Smith Divorce'" → call with title="Smith Divorce", client_id="123" - "Open a new criminal defense matter for client 456" → call with title="State v. Johnson", client_id="456", practice_area="Criminal Defense" Create a new case/matter in MyCase
create_mycase_time_entry
USE WHEN: - User wants to log time spent on a case - User needs to record billable hours - User asks to "add time entry" or "log hours" PARAMETERS: - matter_id (REQUIRED): Matter/case ID this time entry belongs to - description (REQUIRED): Description of the work performed - duration_minutes (REQUIRED): Duration in minutes - billable (OPTIONAL): Whether this is billable — true (default) or false - rate (OPTIONAL): Hourly rate for this entry EXAMPLES: - "Log 2 hours of research for case 123" → call with matter_id="123", description="Legal research", duration_minutes=120 - "Add 30 minute phone call with client" → call with matter_id="123", description="Phone call with client", duration_minutes=30 Create a new time entry for billing
get_client_mycase_cases
Useful for understanding a client's full legal portfolio. Get all cases/matters for a specific client
get_mycase_contact
Get detailed information for a specific contact/client
get_mycase_invoice
Get detailed information for a specific invoice
get_mycase_matter
Get detailed information for a specific case/matter
list_mycase_calendar_events
List calendar events for the law firm
list_mycase_contacts
USE WHEN: - User wants to see all their clients and contacts - User needs to find a client by name or email - User is exploring their contact database - User asks "list my clients" or "show all contacts" PARAMETERS: - page (OPTIONAL): Page number for pagination - page_size (OPTIONAL): Results per page (default: 25, max: 100) EXAMPLES: - "List all my clients" → call with no params - "Show my contacts" → call with no params - "List clients page 2" → call with page="2" List all contacts/clients in MyCase
list_mycase_documents
List documents for a specific case/matter
list_mycase_invoices
List invoices for the law firm
list_mycase_matters
Essential for case management and tracking. USE WHEN: - User wants to see all their legal cases/matters - User needs to find cases by status (open, closed, archived, on hold) - User is exploring their law firm's caseload - User asks "what cases do I have" or "list my open matters" PARAMETERS: - status (OPTIONAL): Filter by status — "open", "closed", "archived", "on_hold" - practice_area (OPTIONAL): Filter by practice area (e.g. "Family Law", "Criminal Defense") - client_id (OPTIONAL): Filter by specific client ID - page (OPTIONAL): Page number for pagination - page_size (OPTIONAL): Results per page (default: 25, max: 100) EXAMPLES: - "List all my open cases" → call with status="open" - "Show my family law matters" → call with practice_area="Family Law" - "List all matters" → call with no params List all cases/matters in MyCase legal practice management
list_mycase_payments
List payments received by the law firm
list_mycase_time_entries
List time entries for a specific case/matter
search_mycase_matters
Search cases/matters by keyword query
update_mycase_matter
Update an existing case/matter in MyCase
Example Prompts for MyCase Legal in Mastra AI
Ready-to-use prompts you can give your Mastra AI agent to start working with MyCase Legal immediately.
"List all my open cases in MyCase."
"Create a new time entry for 2 hours of legal research on the Smith Divorce case."
"Show me all cases for client John Smith."
Troubleshooting MyCase Legal MCP Server with Mastra AI
Common issues when connecting MyCase Legal to Mastra AI through the Vinkius, and how to resolve them.
createMCPClient not exported
npm install @mastra/mcpMyCase Legal + Mastra AI FAQ
Common questions about integrating MyCase Legal MCP Server with Mastra AI.
How does Mastra AI connect to MCP servers?
MCPClient with the server URL and pass it to your agent. Mastra discovers all tools and makes them available with full TypeScript types.Can Mastra agents use tools from multiple servers?
Does Mastra support workflow orchestration?
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Connect MyCase Legal to Mastra AI
Get your token, paste the configuration, and start using 16 tools in under 2 minutes. No API key management needed.