Aigroup Finnhub Mcp

aigroup-finnhub-mcp

[](./LICENSE) [](https://nodejs.org/) [](https://github.com/jackdark425/aigroup-finnhub-mcp)

> Node.js MCP server for Finnhub financial market data.

Overview

aigroup-finnhub-mcp provides a practical MCP wrapper around the Finnhub API for:

• stock quotes and candles
• company profiles and fundamentals
• technical indicators and trading signals
• news, sentiment, and insider sentiment
• crypto market data

Highlights

• 15 MCP tools grouped by market data, technical analysis, fundamentals, news, and crypto
• TypeScript + Zod validation for safer input handling
• Built-in rate limiting with retry logic
• Structured error handling for more reliable downstream use
• Designed for MCP clients such as Claude Desktop and similar tools

Quick Start

Requirements

• Node.js >= 18
• npm
• A valid Finnhub API key

Install and build

git clone https://github.com/jackdark425/aigroup-finnhub-mcp.git
cd aigroup-finnhub-mcp
npm install
npm run build

Configure API key

FINNHUB_API_KEY=your_api_key_here npm start

You can get an API key from Finnhub Dashboard.

Configuration

If you use a local .env file:

cp .env.example .env

Then set:

FINNHUB_API_KEY=your_api_key_here

MCP Client Configuration

Using npx

{
  "mcpServers": {
    "aigroup-finnhub": {
      "command": "npx",
      "args": ["-y", "aigroup-finnhub-mcp"],
      "env": {
        "FINNHUB_API_KEY": "your_finnhub_api_key_here"
      }
    }
  }
}

Using local build output

{
  "mcpServers": {
    "aigroup-finnhub": {
      "command": "node",
      "args": ["/path/to/aigroup-finnhub-mcp/dist/index.js"],
      "env": {
        "FINNHUB_API_KEY": "your_finnhub_api_key_here"
      }
    }
  }
}

Tool Groups

| Tool | Operations | Description | |------|-----------:|-------------| | finnhub_stock_market_data | 7 | Quotes, candles, profiles, financials | | finnhub_technical_analysis | 4 | Indicators, patterns, signals | | finnhub_news_sentiment | 4 | News and sentiment workflows | | finnhub_stock_fundamentals | 5 | Financial metrics, dividends, splits | | finnhub_crypto_data | 4 | Crypto exchanges, symbols, prices |

API Reference

finnhub_stock_market_data

• get_quote
• get_candles
• get_company_profile
• symbol_lookup
• get_basic_financials
• get_financials_as_reported
• get_earnings_surprises

finnhub_technical_analysis

• get_indicator
• get_aggregate_signals
• get_pattern_recognition
• get_support_resistance

finnhub_news_sentiment

• get_company_news
• get_market_news
• get_news_sentiment
• get_insider_sentiment

Development

npm run typecheck
npm run lint
npm run test

Acknowledgments

Reference Project

• cfdude/mcp-finnhub
• Repository: https://github.com/cfdude/mcp-finnhub
• Reference scope: overall project direction, MCP server structure, and interface organization

Thanks to cfdude for the prior open-source work that helped inform this implementation.

License & Usage

This project is released under the MIT License.

You may use, copy, modify, merge, publish, distribute, sublicense, and sell copies of this software, including for commercial use, as long as the original copyright notice and license text are preserved.

Please note:

• the software is provided "AS IS", without warranty of any kind
• you must retain the license and copyright notice in copies or substantial portions of the software
• usage of the Finnhub API remains subject to Finnhub's own terms of service, rate limits, and data licensing restrictions

See the full text in [LICENSE](LICENSE).

Support

• Issues: https://github.com/jackdark425/aigroup-finnhub-mcp/issues
• Repository: https://github.com/jackdark425/aigroup-finnhub-mcp

Source & license

This open-source MCP server is cataloged on AgentStack and links to its original source — we do not rehost the code.

• Author: jackdark425
• Source: jackdark425/aigroup-finnhub-mcp
• License: MIT
• Homepage: https://github.com/jackdark425/aigroup-finnhub-mcp#readme

Install and usage instructions live in the source repository linked above.