Brieff MCP Server

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

Website · Get API Key · MCP Docs

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