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Mercury MCP Server for WindsurfGive Windsurf instant access to 8 tools to Get Account, Get Balance, List Accounts, and more

Built by Vinkius GDPR 8 Tools IDE

Windsurf brings agentic AI coding to a purpose-built IDE. Connect Mercury through Vinkius and Cascade will auto-discover every tool. ask questions, generate code, and act on live data without leaving your editor.

Use with Your AI Agent

Ask AI about this App Connector for Windsurf

Open in ChatGPT Open in Claude Open in Perplexity

The Mercury app connector for Windsurf is a standout in the Money Moves category — giving your AI agent 8 tools to work with, ready to go from day one.

Vinkius delivers Streamable HTTP and SSE to any MCP client

RecommendedModern Approach — Zero Configuration

Vinkius Desktop App

The modern way to manage MCP Servers — no config files, no terminal commands. Install Mercury and 3,400+ MCP Servers from a single visual interface.

Vinkius Desktop InterfaceVinkius Desktop InterfaceVinkius Desktop InterfaceVinkius Desktop Interface
Download Free Open SourceNo signup required
Classic Setup·json
{
  "mcpServers": {
    "mercury-alternative": {
      "url": "https://edge.vinkius.com/[YOUR_TOKEN_HERE]/mcp"
    }
  }
}
Mercury
Fully ManagedVinkius Servers
60%Token savings
High SecurityEnterprise-grade
IAMAccess control
EU AI ActCompliant
DLPData protection
V8 IsolateSandboxed
Ed25519Audit chain
<40msKill switch
Stream every event to Splunk, Datadog, or your own webhook in real-time

* 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 banking account to any AI agent and manage startup finances through natural conversation.

Windsurf's Cascade agent chains multiple Mercury tool calls autonomously. query data, analyze results, and generate code in a single agentic session. Paste Vinkius Edge URL, reload, and all 8 tools are immediately available. Real-time tool feedback appears inline, so you see API responses directly in your editor.

What you can do

  • Account Management — Access balances across all checking and savings accounts
  • Transactions — Browse and filter recent transactions and transfers
  • Statements — Retrieve monthly account statements
  • Cash Flow — Track incoming revenue and outgoing expenses
  • Recipient Management — Access saved wire and ACH recipients

The Mercury MCP Server exposes 8 tools through the Vinkius. Connect it to Windsurf in under two minutes — no API keys to rotate, no infrastructure to provision, no vendor lock-in. Your configuration, your data, your control.

All 8 Mercury tools available for Windsurf

When Windsurf connects to Mercury through Vinkius, your AI agent gets direct access to every tool listed below — spanning business-banking, financial-automation, transaction-reconciliation, and more. Every call is secured with network, filesystem, subprocess, and code evaluation entitlements inside a sandboxed runtime. Beyond a simple connection, you get a full AI Gateway with real-time visibility into agent activity, enterprise governance, and optimized token usage.

get_account

Get details for a specific Mercury account

get_balance

Get account balance

list_accounts

List Mercury bank accounts

list_cards

List Mercury debit cards

list_customers

List invoicing customers

list_invoices

List account receivable invoices

list_recipients

List payment recipients

list_transactions

List transactions for an account

Connect Mercury to Windsurf via MCP

Follow these steps to wire Mercury into Windsurf. The entire setup takes under two minutes — your credentials stay safe behind the Vinkius.

01

Open MCP Settings

Go to Settings → MCP Configuration or press Cmd+Shift+P and search "MCP"
02

Add the server

Paste the JSON configuration above into mcp_config.json
03

Save and reload

Windsurf will detect the new server automatically
04

Start using Mercury

Open Cascade and ask: "Using Mercury, help me...". 8 tools available

Why Use Windsurf with the Mercury MCP Server

Windsurf provides unique advantages when paired with Mercury through the Model Context Protocol.

01

Windsurf's Cascade agent autonomously chains multiple tool calls in sequence, solving complex multi-step tasks without manual intervention

02

Purpose-built for agentic workflows. Cascade understands context across your entire codebase and integrates MCP tools natively

03

JSON-based configuration means zero code changes: paste a URL, reload, and all 8 tools are immediately available

04

Real-time tool feedback is displayed inline, so you see API responses directly in your editor without switching contexts

Mercury + Windsurf Use Cases

Practical scenarios where Windsurf combined with the Mercury MCP Server delivers measurable value.

01

Automated code generation: ask Cascade to fetch data from Mercury and generate models, types, or handlers based on real API responses

02

Live debugging: query Mercury tools mid-session to inspect production data while debugging without leaving the editor

03

Documentation generation: pull schema information from Mercury and have Cascade generate comprehensive API docs automatically

04

Rapid prototyping: combine Mercury data with Cascade's code generation to scaffold entire features in minutes

Example Prompts for Mercury in Windsurf

Ready-to-use prompts you can give your Windsurf agent to start working with Mercury immediately.

01

"Show my current balances for all accounts."

02

"List all outgoing transactions over $1,000 from last week."

03

"Get total revenue received this month."

Troubleshooting Mercury MCP Server with Windsurf

Common issues when connecting Mercury to Windsurf through the Vinkius, and how to resolve them.

01

Server not connecting

Check Settings → MCP for the server status. Try toggling it off and on.

Mercury + Windsurf FAQ

Common questions about integrating Mercury MCP Server with Windsurf.

01

How does Windsurf discover MCP tools?

Windsurf reads the mcp_config.json file on startup and connects to each configured server via Streamable HTTP. Tools are listed in the MCP panel and available to Cascade automatically.
02

Can Cascade chain multiple MCP tool calls?

Yes. Cascade is an agentic system. it can plan and execute multi-step workflows, calling several tools in sequence to accomplish complex tasks without manual prompting between steps.
03

Does Windsurf support multiple MCP servers?

Yes. Add as many servers as needed in mcp_config.json. Each server's tools appear in the MCP panel and Cascade can use tools from different servers in a single flow.