lemon.markets MCP Server for Mastra AI 8 tools — connect in under 2 minutes
Mastra AI is a TypeScript-native agent framework built for modern web stacks. Connect lemon.markets through Vinkius and Mastra agents discover all tools automatically. type-safe, streaming-ready, and deployable anywhere Node.js runs.
ASK AI ABOUT THIS MCP SERVER
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: {
"lemonmarkets": {
url: "https://edge.vinkius.com/[YOUR_TOKEN_HERE]/mcp",
},
},
});
const tools = await mcpClient.getTools();
const agent = new Agent({
name: "lemon.markets Agent",
instructions:
"You help users interact with lemon.markets " +
"using 8 tools.",
model: openai("gpt-4o"),
tools,
});
const result = await agent.generate(
"What can I do with lemon.markets?"
);
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 lemon.markets MCP Server
Connect your lemon.markets account to any AI agent to automate your stock trading and market analysis. This MCP server enables your agent to search for instruments, retrieve real-time quotes, and manage your brokerage orders directly.
Mastra's agent abstraction provides a clean separation between LLM logic and lemon.markets tool infrastructure. Connect 8 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
- Market Discovery — Search for European stocks and ETFs by name or ISIN across major exchanges
- Real-time Pricing — Get the latest bid/ask quotes and price data for any tradable instrument
- Portfolio Oversight — List your active positions and retrieve detailed account balance information
- Order Execution — Place, activate, and cancel buy or sell orders directly from natural language
- Trading History — Monitor your order status and transaction history to track your investment performance
The lemon.markets MCP Server exposes 8 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 lemon.markets to Mastra AI via MCP
Follow these steps to integrate the lemon.markets 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 8 tools from lemon.markets via MCP
Why Use Mastra AI with the lemon.markets MCP Server
Mastra AI provides unique advantages when paired with lemon.markets through the Model Context Protocol.
Mastra's agent abstraction provides a clean separation between LLM logic and tool infrastructure. add lemon.markets 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 lemon.markets 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
lemon.markets + Mastra AI Use Cases
Practical scenarios where Mastra AI combined with the lemon.markets MCP Server delivers measurable value.
Automated workflows: build multi-step agents that query lemon.markets, process results, and trigger downstream actions in a typed pipeline
SaaS integrations: embed lemon.markets as a first-class tool in your product's AI features with Mastra's clean agent API
Background jobs: schedule Mastra agents to query lemon.markets on a cron and store results in your database automatically
Multi-agent systems: create specialist agents that collaborate using lemon.markets tools alongside other MCP servers
lemon.markets MCP Tools for Mastra AI (8)
These 8 tools become available when you connect lemon.markets to Mastra AI via MCP:
activate_pending_order
Activate a placed order to execute it
cancel_open_order
Cancel an open order
get_brokerage_account
markets trading account. Get trading account information
get_latest_quote
Get the latest bid/ask prices for an instrument
list_active_positions
List all currently held portfolio positions
list_brokerage_orders
List recent trading orders
place_new_order
Note: Orders must usually be activated after creation. Place a new buy or sell order
search_market_instruments
g., "Apple", "Tesla", or a specific ISIN). Search for stocks or ETFs on lemon.markets
Example Prompts for lemon.markets in Mastra AI
Ready-to-use prompts you can give your Mastra AI agent to start working with lemon.markets immediately.
"Find the ISIN for 'Volkswagen' on lemon.markets."
"Get the latest ask price for Tesla (ISIN: 'US88160R1014')."
"List my active trading orders."
Troubleshooting lemon.markets MCP Server with Mastra AI
Common issues when connecting lemon.markets to Mastra AI through the Vinkius, and how to resolve them.
createMCPClient not exported
npm install @mastra/mcplemon.markets + Mastra AI FAQ
Common questions about integrating lemon.markets 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 lemon.markets 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 lemon.markets to Mastra AI
Get your token, paste the configuration, and start using 8 tools in under 2 minutes. No API key management needed.