MCP server · Finance and crypto

FINSEC SEC filing MCP server

Ask your AI for numbers from official SEC filings, with the filing source attached.

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This is a helper that connects your AI assistant to a large library of facts taken from official SEC filings, the reports public companies in the US must file. You ask a question in plain English, and the AI pulls the number from that library instead of guessing. It is handy for anyone who needs company figures for work, study, or research and wants to see where the number came from.

What is an MCP server? The 30-second version

On its own, your AI can only chat. It does not know Apple's exact revenue last year, and if you ask, it may make up a number that sounds right. An MCP server is a small helper program that gives your AI a new skill or a connection to a service. This one connects your AI to FINSEC, a service that holds millions of facts from SEC filings, so the AI can look up real company numbers for you when you ask.

What this MCP server does

You ask your AI a question about a public company's finances, like revenue, profit, or growth. The AI sends that question to this helper, which talks to the FINSEC service. FINSEC looks through its library of facts taken from official SEC filings and finds the matching number. It sends the number back along with details about which filing it came from. Your AI then shows you the answer in the chat, with the source noted.

Flow diagram: you ask your AI “What was Apple's revenue in 2023?”, the FINSEC SEC filing MCP server connects it to FINSEC SEC filings, and you get back the number and its filing.

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What you can do with it

Look up a company's revenue, profit, or margin for a given year
Compare two companies' financial figures side by side
Calculate a company's growth rate over several years
Pull valuation inputs like cash flow or financial health scores
Check which SEC filing a number came from
Compare a company against others in its industry
Get an honest 'not found' answer instead of a made-up number

Try asking your AI

“What was Apple's total revenue and gross margin in fiscal year 2023?”
“Compare Microsoft and Alphabet's operating income for the third quarter of 2024.”
“Calculate Nvidia's three-year revenue growth rate from 2021 to 2024.”
“Pull the DuPont analysis inputs for Tesla in 2023.”

What it gives back to you

You get the number you asked for, in plain figures, right in the chat. Along with it, you see which SEC filing it came from, the date, and a short code that acts like a fingerprint for that filing. If the number is not in the official filings, you get a clear message saying it could not be found instead of a guess.

Before you start

What you need

A free API key from dashboard.caleralabs.com (a kind of password that lets the service know it is you)
An AI assistant that supports MCP servers, like Claude Desktop, Cursor, or Zed
Node.js installed if you use the terminal install option

Good to know

The service needs your API key to work, so keep that key private and do not share it in public places.

Install it with your AI

Add FINSEC SEC filing MCP server to your AI, no technical skills needed

You don't install anything by hand. You copy one prompt, paste it into an AI that can work on your computer, and it checks, installs and connects the server for you, asking you when it needs something.

Sign in to get the install prompt

Members get a ready-made prompt that lets the Claude desktop app check FINSEC SEC filing MCP server, install it and connect it for them, step by step. You don't need any technical skills: you copy, paste and answer a few questions. Your connected AI can also find and install any of the 4,066 MCP servers here for you.