Brieff MCP Server

Access S&P 500 financial data, SEC filings, and AI-generated analysis from Claude.

Website · Get API Key · MCP Docs

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Quick Setup

Claude Desktop

Add to your claude_desktop_config.json:

{
  "mcpServers": {
    "brieff": {
      "type": "streamable-http",
      "url": "https://getbrieff.com/api/mcp",
      "headers": {
        "Authorization": "Bearer YOUR_API_KEY"
      }
    }
  }
}

Claude Code

claude mcp add brieff --transport streamable-http https://getbrieff.com/api/mcp \
  -h "Authorization: Bearer YOUR_API_KEY"

Get an API Key

1. Go to getbrieff.com/en/dashboard
2. Sign in with your email
3. Create a new API key
4. Copy the key (starts with brff_) - it won't be shown again

Available Tools

Tool	Input	Description
get_company	ticker	Company overview: price, market cap, sector, P/E, 52-week range, beta, dividend yield
get_financials	ticker	Financial statements: income statement, balance sheet, cash flow
get_filings	ticker	List SEC filings (10-K, 10-Q, 8-K, etc.)
get_filing_signals	accession_number	AI-generated signals and risk factors from a specific filing
get_geographic	ticker, fiscal_year?	Geographic revenue breakdown by region/country
get_rankings	-	S&P 500 rankings: revenue, net income, market cap, EPS, FCF, operating cash flow, total assets, D/E
get_commentary	ticker	AI-generated commentary with scores: valuation, profitability, growth, financial health, dividends
search_companies	query	Search S&P 500 companies by name or ticker
get_latest_filings	limit?, offset?, form_types?, query?	Paginated recent SEC filings with optional filtering

Available Prompts

Prompts are multi-step analysis workflows that guide Claude through a structured research process.

Prompt	Input	What it does
company-analysis	ticker	Full company deep-dive: overview, financials, commentary, filings, geographic breakdown
filing-summary	accession_number	Summarize and synthesize signals from a specific SEC filing
sector-comparison	comma-separated tickers	Side-by-side comparison of multiple companies
geographic-risk-analysis	ticker	Geopolitical risk analysis based on geographic revenue exposure
financial-health-check	ticker	Deep-dive into debt, margins, and cash flow health

Example Usage

Once configured, you can ask Claude things like:

• "Analyze Apple's latest financial performance"
• "Compare MSFT, GOOGL, and AMZN side by side"
• "What are the key risk factors in Tesla's latest 10-K?"
• "Which S&P 500 companies have the highest free cash flow?"
• "Show me NVIDIA's geographic revenue breakdown"

How It Works

Brieff's MCP server uses the Model Context Protocol to give Claude direct access to financial data. Data is sourced from SEC EDGAR filings and Yahoo Finance, covering all S&P 500 companies.

Claude <-> MCP Protocol <-> Brieff API <-> SEC EDGAR + Yahoo Finance

License

MIT