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Secfinapi MCP Server

@michalperni11-gif

Repository

Basic information

Category

Other

Transports

stdio

Author

michalperni11-gif

Submitted by

Michal Pernica

About Secfinapi MCP Server

MCP server for SECfinAPI — standardized SEC EDGAR financial data (income statements, balance sheets, cash flow, 40+ ratios) for Claude, Cursor and other AI assistants.

#finance#sec#edgar#financial-data#fundamentals#stocks

Secfinapi MCP Server config

Add this server to your MCP-compatible client using the configuration below.

{
  "mcpServers": {
    "secfinapi": {
      "command": "npx",
      "args": [
        "-y",
        "secfinapi-mcp"
      ],
      "env": {
        "SECFINAPI_KEY": "<YOUR_API_KEY>"
      }
    }
  }
}

Secfinapi MCP Server tools

6

Company metadata + a link to its filings on SEC EDGAR

Standardized income statement (with filing dates)

Standardized balance sheet

Standardized cash flow statement

40+ financial ratios (ROE, ROIC, margins, growth…)

List / search the available US public companies

Overview

What is Secfinapi?

Secfinapi is an MCP (Model Context Protocol) server that acts as a thin wrapper over the SECfinAPI REST API. It provides AI assistants such as Claude Desktop, Cursor, and VS Code with live, standardized financial data from SEC EDGAR — including income statements, balance sheets, cash flow statements, and over 40 financial ratios. The server runs locally on your machine, requires no separate hosting, and is intended for users who want to query U.S. public company financials directly from their AI assistant.

How to use Secfinapi?

  1. Obtain a free API key at https://www.secfinapi.com.
  2. Add the server to your AI assistant’s MCP configuration. For Claude Desktop, open Settings → Developer → Edit Config and insert the appropriate JSON block (either the npm published version or a local build) with the SECFINAPI_KEY environment variable set to your key. For Cursor/VS Code, use the same configuration shape.
  3. Restart the assistant. Six tools (e.g., get_income_statement, get_balance_sheet, get_metrics, list_companies) become available under the tools menu.

Key features of Secfinapi

  • Six dedicated MCP tools for financial data retrieval.
  • Over 40 financial ratios (ROE, ROIC, margins, growth).
  • Standardized income statement, balance sheet, and cash flow.
  • Live data fetched on demand from SECfinAPI.
  • Runs locally, no server to host or maintain.
  • Free API key required; no extra costs.

Use cases of Secfinapi

  • Query a company’s revenue trend with a natural language request.
  • Compare operating margins of two tickers (e.g., MSFT vs GOOGL).
  • Retrieve a company’s latest balance sheet for analysis.
  • List or search available U.S. public companies.
  • Fetch standardized cash flow statements for investment due diligence.

Frequently asked questions

1

What data does Secfinapi provide?

It provides standardized income statements, balance sheets, cash flow statements, and over 40 financial ratios (e.g., ROE, ROIC, margins, growth) for U.S. public companies, sourced from SEC EDGAR.

2

How do I get an API key?

A free API key is available at <https://www.secfinapi.com>. The key is set via the `SECFINAPI_KEY` environment variable in the MCP server configuration.

3

What AI assistants does Secfinapi work with?

It works with any assistant that supports the Model Context Protocol (MCP), specifically mentioned for Claude Desktop, Cursor, and VS Code.

4

How do I run Secfinapi from source?

After cloning the repository, run `npm install`, then `npm run build`, and finally `SECFINAPI_KEY=your-key node dist/index.js`.

5

Where does the financial data live?

The data is fetched live from the SECfinAPI production endpoint. No data is stored locally; the server is a thin proxy.

Comments

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