Mercury 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 Mercury through the 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: {
"mercury": {
url: "https://edge.vinkius.com/[YOUR_TOKEN_HERE]/mcp",
},
},
});
const tools = await mcpClient.getTools();
const agent = new Agent({
name: "Mercury Agent",
instructions:
"You help users interact with Mercury " +
"using 10 tools.",
model: openai("gpt-4o"),
tools,
});
const result = await agent.generate(
"What can I do with Mercury?"
);
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 Mercury MCP Server
Connect your Mercury business banking account to your AI agent and manage your startup finances conversationally.
Mastra's agent abstraction provides a clean separation between LLM logic and Mercury tool infrastructure. Connect 10 tools through the 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
- Account Balances — Check real-time balances across all your Mercury accounts instantly from your AI agent.
- Transaction History — Pull recent transactions filtered by date, amount, or counterparty to track spending patterns.
- Recipient Management — List, create, and manage payment recipients for ACH and wire transfers.
- Account Details — Retrieve routing numbers, account numbers, and account metadata programmatically.
The Mercury 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 Mercury to Mastra AI via MCP
Follow these steps to integrate the Mercury 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 Mercury via MCP
Why Use Mastra AI with the Mercury MCP Server
Mastra AI provides unique advantages when paired with Mercury through the Model Context Protocol.
Mastra's agent abstraction provides a clean separation between LLM logic and tool infrastructure — add Mercury 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 Mercury 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
Mercury + Mastra AI Use Cases
Practical scenarios where Mastra AI combined with the Mercury MCP Server delivers measurable value.
Automated workflows: build multi-step agents that query Mercury, process results, and trigger downstream actions in a typed pipeline
SaaS integrations: embed Mercury as a first-class tool in your product's AI features with Mastra's clean agent API
Background jobs: schedule Mastra agents to query Mercury on a cron and store results in your database automatically
Multi-agent systems: create specialist agents that collaborate using Mercury tools alongside other MCP servers
Mercury MCP Tools for Mastra AI (10)
These 10 tools become available when you connect Mercury to Mastra AI via MCP:
create_recipient
Required for sending payments. Create a new payment recipient
get_account
Get bank account details
get_transaction
Get transaction details
get_treasury_balance
Get treasury balance overview
list_accounts
List all Mercury bank accounts
list_payments
List sent payments
list_recipients
List payment recipients
list_statements
List bank statements
list_team_members
List all team members
list_transactions
List recent transactions
Example Prompts for Mercury in Mastra AI
Ready-to-use prompts you can give your Mastra AI agent to start working with Mercury immediately.
"What's the current balance on all my Mercury accounts?"
"Show me all transactions above $5,000 from this month."
"List all my payment recipients."
Troubleshooting Mercury MCP Server with Mastra AI
Common issues when connecting Mercury to Mastra AI through the Vinkius, and how to resolve them.
createMCPClient not exported
npm install @mastra/mcpMercury + Mastra AI FAQ
Common questions about integrating Mercury 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 Mercury 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 Mercury to Mastra AI
Get your token, paste the configuration, and start using 10 tools in under 2 minutes. No API key management needed.