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/ MCP server for SEC EDGAR data

Research US stocks in the chat you already use

Connect Beefi to Claude, ChatGPT or Cursor. Your assistant pulls statements, insider trades and filings from SEC EDGAR, and shows where each number came from.

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claude · beefi connectedlive
Show insider sales at NVIDIA in the last 3 months.

/ 2 beefi tool calls

✓search_companies{"query": "NVIDIA"}NVDA

✓get_insider_trades{"ticker": "NVDA", "limit": 8}8 trades

Three insiders sold on the open market in September, about $313.6M. Director Mark Stevens sold most of it.

INSIDERDATESHARESVALUE
Mark A. Stevens DirectorSep 181,366,000$300.1M
Timothy S. Teter EVPSep 2130,460$6.8M
Colette Kress CFOSep 1730,237$6.6M
form 4 · sep 18 ↗form 4 · sep 22 ↗form 4 · sep 23 ↗

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claude.ai · beefi connected
Compare Microsoft and Alphabet's operating margins over the last 3 years.

/ 2 beefi tool calls

✓get_income_statement{"ticker": "MSFT", "limit": 3}3 years

✓get_income_statement{"ticker": "GOOGL", "limit": 3}3 years

Microsoft runs the wider margin: 46.8% in fiscal 2026 against Alphabet's32.0% in 2025. Microsoft has added about a point a year. Alphabet jumped almost 5 points in 2024, then held flat.

OPERATING MARGINMICROSOFT (FY ENDS JUN)ALPHABET (FY ENDS DEC)
FY202646.8%Not filed yet
FY202545.6%32.0%
FY202444.6%32.1%
FY2023—27.4%

Their fiscal years don't line up, so compare each company's trend rather than the same calendar year. In the latest year, Microsoft earned $155.2B of operating income on $331.8B of revenue. Alphabet earned $129.0B on $402.8B.

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/ How it works

How a question gets answered

  1. / 01

    Your AI app

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  2. / 02

    Beefi MCP

    30+ read-only tools run on your account. Each call counts as one request on your plan.

  3. / 03

    SEC EDGAR

    Answers come from 10-Ks, 10-Qs, Form 4s and 13Fs, synced daily, with the filing attached.

/ TOOLS

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Use them through MCP from your AI app, or call the same data from your own code with the REST API.

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/ 01 Financials

  • get_income_statement
  • get_balance_sheet
  • get_cash_flow
  • get_segmented_financials

/ 02 Ratios and screening

  • get_financial_metrics
  • get_earnings
  • screen_stocks

/ 03 Insiders and owners

  • get_insider_trades
  • get_beneficial_ownership
  • get_institutional_holdings

/ 04 Filings

  • get_sec_filings
  • get_filing_items
  • get_ipos

/ 05 Prices and macro

  • get_stock_prices
  • get_interest_rates
  • get_macro_data

/ 06 Discovery

  • search_companies
  • get_company_facts
  • get_coverage

/ Why Beefi

Check any number

Every statement period comes with its accession number and a link to the filing. Lines Beefi calculates are marked, so you can tell them from reported ones.

AAPL · free cash flow · fiscal years
$111.4B
$99.6B
$108.8B
$98.8B
$136.1B
FY22 10-KFY23 10-KFY24 10-KFY25 10-KFY26 10-K

FY2026: operating cash flow $145.1B less capex $9.0B. Form 10-K filed Nov 3, 2026.

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/ Help

Common questions

More in the FAQ and docs.

01 /Do I need an API key?

Not for Claude or ChatGPT. You sign in and Beefi makes a key for that app. Cursor, Claude Code and your own scripts use a key from your dashboard.

02 /What counts as a request?

Each tool call your assistant makes, each REST API call and each company lookup in the Beefi dashboard.

03 /Where does the data come from?

SEC EDGAR filings, synced daily: 10-Ks, 10-Qs, 8-Ks, Forms 3, 4 and 5, 13D, 13G and 13F. End-of-day prices cover a selected set of tickers.

04 /Is this investment advice?

No. Beefi returns what companies filed and where to find it. The decisions are yours.

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