LexisNexis MCP Server for Mastra AI 7 tools — connect in under 2 minutes
Mastra AI is a TypeScript-native agent framework built for modern web stacks. Connect LexisNexis 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: {
"lexisnexis": {
url: "https://edge.vinkius.com/[YOUR_TOKEN_HERE]/mcp",
},
},
});
const tools = await mcpClient.getTools();
const agent = new Agent({
name: "LexisNexis Agent",
instructions:
"You help users interact with LexisNexis " +
"using 7 tools.",
model: openai("gpt-4o"),
tools,
});
const result = await agent.generate(
"What can I do with LexisNexis?"
);
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 LexisNexis MCP Server
Empower your AI agent to orchestrate your entire corporate intelligence and legal research workflow with LexisNexis, the world's most comprehensive database of information. By connecting LexisNexis to your agent, you transform complex due diligence and media monitoring into a natural conversation. Your agent can instantly search for global news, audit company dossiers, and retrieve detailed legal case summaries without you ever touching a terminal. Whether you are conducting competitive analysis or legal background checks, your agent acts as a real-time research analyst, ensuring your business decisions are always grounded in authoritative data.
Mastra's agent abstraction provides a clean separation between LLM logic and LexisNexis tool infrastructure. Connect 7 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
- Corporate Auditing — Search for companies by name and retrieve detailed dossiers to maintain a clear view of organizational structures and history.
- Legal Oversight — Query legal case summaries and retrieve full case details to maintain strict control over litigation research.
- News Intelligence — Search thousands of global news sources to monitor brand mentions and industry trends in real-time.
- Biographical Discovery — Search for professional biographies to understand the backgrounds of key industry figures.
- Source Discovery — List available data sources in the LexisNexis catalog to identify specialized repositories for your research.
The LexisNexis MCP Server exposes 7 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 LexisNexis to Mastra AI via MCP
Follow these steps to integrate the LexisNexis 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 7 tools from LexisNexis via MCP
Why Use Mastra AI with the LexisNexis MCP Server
Mastra AI provides unique advantages when paired with LexisNexis through the Model Context Protocol.
Mastra's agent abstraction provides a clean separation between LLM logic and tool infrastructure. add LexisNexis 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 LexisNexis 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
LexisNexis + Mastra AI Use Cases
Practical scenarios where Mastra AI combined with the LexisNexis MCP Server delivers measurable value.
Automated workflows: build multi-step agents that query LexisNexis, process results, and trigger downstream actions in a typed pipeline
SaaS integrations: embed LexisNexis as a first-class tool in your product's AI features with Mastra's clean agent API
Background jobs: schedule Mastra agents to query LexisNexis on a cron and store results in your database automatically
Multi-agent systems: create specialist agents that collaborate using LexisNexis tools alongside other MCP servers
LexisNexis MCP Tools for Mastra AI (7)
These 7 tools become available when you connect LexisNexis to Mastra AI via MCP:
get_case_details
Get full details for a specific legal case
get_company_dossier
Get detailed information for a company
list_sources
List available data sources in LexisNexis
search_biographies
Search for professional biographies
search_companies
Search for companies by name
search_legal_cases
Search for legal cases by summary keywords
search_news
Search for news articles in the LexisNexis database
Example Prompts for LexisNexis in Mastra AI
Ready-to-use prompts you can give your Mastra AI agent to start working with LexisNexis immediately.
"Search for latest news about 'Renewable Energy' in LexisNexis."
"Show company details for 'Vinkius'."
"Find legal cases related to 'Patent Infringement'."
Troubleshooting LexisNexis MCP Server with Mastra AI
Common issues when connecting LexisNexis to Mastra AI through the Vinkius, and how to resolve them.
createMCPClient not exported
npm install @mastra/mcpLexisNexis + Mastra AI FAQ
Common questions about integrating LexisNexis 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 LexisNexis 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.
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GitHub Copilot in VS Code with Agent mode and MCP support.
Purpose-built IDE for agentic AI coding workflows.
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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 LexisNexis to Mastra AI
Get your token, paste the configuration, and start using 7 tools in under 2 minutes. No API key management needed.