LEAP Legal MCP Server for Mastra AI 10 tools — connect in under 2 minutes
Mastra AI is a TypeScript-native agent framework built for modern web stacks. Connect LEAP 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: {
"leap-legal-1": {
url: "https://edge.vinkius.com/[YOUR_TOKEN_HERE]/mcp",
},
},
});
const tools = await mcpClient.getTools();
const agent = new Agent({
name: "LEAP Legal Agent",
instructions:
"You help users interact with LEAP Legal " +
"using 10 tools.",
model: openai("gpt-4o"),
tools,
});
const result = await agent.generate(
"What can I do with LEAP 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 LEAP Legal MCP Server
Connect your LEAP Legal Software account to any AI agent to streamline your law firm's operations. This MCP server enables your agent to interact with matters, cards (contacts), and legal documentation directly from natural language interfaces.
Mastra's agent abstraction provides a clean separation between LLM logic and LEAP Legal tool infrastructure. Connect 10 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
- Matter Oversight — List and retrieve detailed information for legal cases, including status and matter numbers
- Contact Management — Manage 'Cards' (people and organizations) and link them to specific legal matters
- Correspondence Access — List all documents, emails, and appointments associated with a case
- Schema Navigation — Explore legal matter types across different jurisdictions (AU, UK, US, CA, NZ)
- Record Updates — Create and update contact cards to ensure your legal database remains accurate
The LEAP Legal MCP Server exposes 10 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 LEAP Legal to Mastra AI via MCP
Follow these steps to integrate the LEAP 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 10 tools from LEAP Legal via MCP
Why Use Mastra AI with the LEAP Legal MCP Server
Mastra AI provides unique advantages when paired with LEAP Legal through the Model Context Protocol.
Mastra's agent abstraction provides a clean separation between LLM logic and tool infrastructure. add LEAP 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 LEAP 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
LEAP Legal + Mastra AI Use Cases
Practical scenarios where Mastra AI combined with the LEAP Legal MCP Server delivers measurable value.
Automated workflows: build multi-step agents that query LEAP Legal, process results, and trigger downstream actions in a typed pipeline
SaaS integrations: embed LEAP 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 LEAP Legal on a cron and store results in your database automatically
Multi-agent systems: create specialist agents that collaborate using LEAP Legal tools alongside other MCP servers
LEAP Legal MCP Tools for Mastra AI (10)
These 10 tools become available when you connect LEAP Legal to Mastra AI via MCP:
create_new_card
Requires a JSON body with card details. Create a new person or organization card
get_card_details
Get details for a specific card (contact)
get_matter_correspondence
List all correspondence (documents, emails, appointments) for a matter
get_matter_details
Get details for a specific legal matter
get_matter_documents_only
List only documents associated with a matter
get_matter_linked_cards
List all contacts (cards) linked to a matter
list_cards
List all cards (contacts/organizations)
list_legal_matter_types
) for a target country code (AU, UK, US, CA, NZ). List all legal matter types for a country
list_matters
Use this to identify matter IDs for detailed inspection. List all legal matters (cases)
update_existing_card
Update details for an existing card
Example Prompts for LEAP Legal in Mastra AI
Ready-to-use prompts you can give your Mastra AI agent to start working with LEAP Legal immediately.
"List all active matters in my LEAP account."
"Show correspondence for matter ID 'MAT-12345'."
"Create a new organization card named 'Legal Tech Solutions'."
Troubleshooting LEAP Legal MCP Server with Mastra AI
Common issues when connecting LEAP Legal to Mastra AI through the Vinkius, and how to resolve them.
createMCPClient not exported
npm install @mastra/mcpLEAP Legal + Mastra AI FAQ
Common questions about integrating LEAP 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?
Connect LEAP Legal with your favorite client
Step-by-step setup guides for every MCP-compatible client and framework:
Anthropic's native desktop app for Claude with built-in MCP support.
AI-first code editor with integrated LLM-powered coding assistance.
GitHub Copilot in VS Code with Agent mode and MCP support.
Purpose-built IDE for agentic AI coding workflows.
Autonomous AI coding agent that runs inside VS Code.
Anthropic's agentic CLI for terminal-first development.
Python SDK for building production-grade OpenAI agent workflows.
Google's framework for building production AI agents.
Type-safe agent development for Python with first-class MCP support.
TypeScript toolkit for building AI-powered web applications.
TypeScript-native agent framework for modern web stacks.
Python framework for orchestrating collaborative AI agent crews.
Leading Python framework for composable LLM applications.
Data-aware AI agent framework for structured and unstructured sources.
Microsoft's framework for multi-agent collaborative conversations.
Connect LEAP Legal to Mastra AI
Get your token, paste the configuration, and start using 10 tools in under 2 minutes. No API key management needed.