Apperio 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 Apperio 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: {
"apperio": {
url: "https://edge.vinkius.com/[YOUR_TOKEN_HERE]/mcp",
},
},
});
const tools = await mcpClient.getTools();
const agent = new Agent({
name: "Apperio Agent",
instructions:
"You help users interact with Apperio " +
"using 10 tools.",
model: openai("gpt-4o"),
tools,
});
const result = await agent.generate(
"What can I do with Apperio?"
);
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 Apperio MCP Server
The Apperio MCP Server provides a powerful natural language interface to your legal spend management platform. Connect your Apperio account to your AI agent to gain real-time visibility into your legal matters, track e-billing status, and streamline your invoice approval workflows.
Mastra's agent abstraction provides a clean separation between LLM logic and Apperio 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.
Key Capabilities
- Matter Tracking — List all legal matters and get detailed header information for any specific case.
- E-billing Management — Access your invoices, view detailed line items, and track total spend across firms.
- Workflow Automation — Approve or reject invoices directly from your chat interface and view current approval paths.
- Matter Categorization — Manage and apply tags to your matters for better organization and reporting.
- Real-time Insights — Get instant answers about your legal cases and financial status without navigating complex dashboards.
The Apperio 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 Apperio to Mastra AI via MCP
Follow these steps to integrate the Apperio 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 Apperio via MCP
Why Use Mastra AI with the Apperio MCP Server
Mastra AI provides unique advantages when paired with Apperio through the Model Context Protocol.
Mastra's agent abstraction provides a clean separation between LLM logic and tool infrastructure. add Apperio 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 Apperio 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
Apperio + Mastra AI Use Cases
Practical scenarios where Mastra AI combined with the Apperio MCP Server delivers measurable value.
Automated workflows: build multi-step agents that query Apperio, process results, and trigger downstream actions in a typed pipeline
SaaS integrations: embed Apperio as a first-class tool in your product's AI features with Mastra's clean agent API
Background jobs: schedule Mastra agents to query Apperio on a cron and store results in your database automatically
Multi-agent systems: create specialist agents that collaborate using Apperio tools alongside other MCP servers
Apperio MCP Tools for Mastra AI (10)
These 10 tools become available when you connect Apperio to Mastra AI via MCP:
approve_invoice
Approve a legal invoice
get_account_check
Verify Apperio account connection
get_invoice_approval_workflow
Get the approval workflow path for an invoice
get_invoice_details
Get full details for a specific invoice
get_matter_header
Get high-level information about a specific matter
list_invoices
List all e-billing invoices available in Apperio
list_matter_tags
List all available matter tags
list_matters
List all legal matters tracked in Apperio
reject_invoice
Should usually be followed by a reason in the platform. Reject a legal invoice
tag_matter
Apply tags to a specific matter
Example Prompts for Apperio in Mastra AI
Ready-to-use prompts you can give your Mastra AI agent to start working with Apperio immediately.
"List all active legal matters in Apperio."
"Show me the last 5 invoices pending approval."
"Approve invoice with ID 'inv_12345'."
Troubleshooting Apperio MCP Server with Mastra AI
Common issues when connecting Apperio to Mastra AI through the Vinkius, and how to resolve them.
createMCPClient not exported
npm install @mastra/mcpApperio + Mastra AI FAQ
Common questions about integrating Apperio 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 Apperio 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 Apperio to Mastra AI
Get your token, paste the configuration, and start using 10 tools in under 2 minutes. No API key management needed.