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mohelhamdani

Financial MCP Server

by mohelhamdani

Financial MCP Server

A production-ready Model Context Protocol (MCP) server that enables AI assistants (Claude Desktop, ChatGPT Desktop) to query financial data from three different sources.

Features

  • Exchange Rates - Real-time currency conversion using public API

  • Stock Market Data - Live stock quotes via Alpha Vantage API

  • Transaction Database - CSV-based local database with sample financial data

  • Dual Mode - Runs locally (Stdio) or as a Web Service (SSE)

🌐 Live Demo

You can connect to the hosted server directly without installing anything.

Option 1: Claude Desktop (Visual)

  1. Open similar dialog to "Add custom connector" (if available in your version).

  2. Name: Financial Mcp Demo

  3. URL: https://financial-mcp.el-hamdani.com/sse

Option 2: OpenAI / ChatGPT (Actions)

  1. Click "New App" or "Add Action".

  2. Name: Financial Mcp Demo

  3. MCP Server URL: https://financial-mcp.el-hamdani.com/sse

  4. Authentication: None / None (Public API)

Option 3: Claude Desktop (Config File)

Add this to claude_desktop_config.json:

{ "mcpServers": { "financial-mcp-demo": { "command": "npx", "args": [ "-y", "@modelcontextprotocol/server-sse-client", "https://financial-mcp.el-hamdani.com/sse" ] } } }

Quick Start

Installation

npm install npm run build

Configuration

Claude Desktop

Add to your Claude Desktop configuration:

macOS: ~/Library/Application Support/Claude/claude_desktop_config.json

Windows: %APPDATA%\Claude\claude_desktop_config.json

{ "mcpServers": { "financial-data": { "command": "node", "args": ["/absolute/path/to/financial-mcp-server/dist/index.js"], "env": { "ALPHA_VANTAGE_API_KEY": "your_api_key_here" } } } }

Optional: Stock Market Data

To enable stock market tools, get a free API key from Alpha Vantage and add it to the configuration.

Available Tools

Exchange Rate Tools

Tool

Description

get_exchange_rate

Get exchange rate between two currencies

convert_currency

Convert an amount from one currency to another

get_multiple_rates

Get rates from one currency to multiple targets

Stock Market Tools

Tool

Description

get_stock_quote

Get current stock quote for a symbol

compare_stocks

Compare multiple stock quotes

Transaction Tools

Tool

Description

query_transactions

Search and filter financial transactions

get_spending_by_category

Get spending breakdown by category

get_spending_by_department

Get spending breakdown by department

compare_to_budget

Compare actual spending vs budget

get_top_vendors

Get top vendors by spending

Example Queries

Exchange Rates

  • "What's the EUR to USD exchange rate?"

  • "Convert 10,000 EUR to USD"

  • "Show me rates from EUR to USD, GBP, JPY, CHF"

Transactions

  • "What were our total expenses in Q4 2024?"

  • "Show me all software purchases over 1,000 EUR"

  • "Which department spent the most on travel?"

  • "Are we over budget in any category?"

  • "Who are our top 5 vendors?"

Stocks (requires API key)

  • "What's Apple's current stock price?"

  • "Compare Microsoft, Google, and Apple stocks"

Sample Data

The database includes 23 sample transactions across:

  • Departments: Engineering, Sales, Marketing

  • Categories: Software, Hardware, Travel, Marketing

  • Time Period: Q4 2024 - Q1 2025

Project Structure

financial-mcp-server/ ā”œā”€ā”€ package.json ā”œā”€ā”€ tsconfig.json ā”œā”€ā”€ src/ │ ā”œā”€ā”€ index.ts # Main server entry │ ā”œā”€ā”€ types.ts # TypeScript interfaces │ ā”œā”€ā”€ services/ # Data access layer │ │ ā”œā”€ā”€ exchangeRate.ts │ │ ā”œā”€ā”€ stockData.ts │ │ └── database.ts │ └── tools/ # MCP tool implementations │ ā”œā”€ā”€ exchangeRate.ts │ ā”œā”€ā”€ stockData.ts │ └── transactions.ts └── data/ ā”œā”€ā”€ transactions.csv └── budgets.csv

Development

# Build npm run build # Watch mode npm run watch

License

MIT

-
security - not tested
F
license - not found
-
quality - not tested

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